IP Library › Granted Patent US 7,535,183
Granted Patent B2
US 7,535,183 · App. 11/741,335 · Granted May 19, 2009

Apparatus and method to provide a hybrid linear/switching current source, such as for high-efficiency, wide dimming range light emitting diode (LED) backlighting

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Quick Facts
Patent No.
US 7,535,183
App. No.
11/741,335
Granted
May 19, 2009
Kind
B2
Abstract

A hybrid power supply provides powers to a load, such as a light emitting diode (LED) backlight display, using pulse wave modulation (PWM) enable signal to control activation of a linear power supply and a switching power supply. During an initial part of an active portion of a duty cycle of the PWM enable signal, the linear power supply is activated to supply the load with constant current. During the remainder of the active portion of the duty cycle of the PWM enable signal, the linear power supply is deactivated and the switching power supply is activated to provide current to the load. A bias current and voltage may be provided to the LED during an inactive portion of the duty cycle of the PWM enable signal. The hybrid power supply combines the high efficiency of the switching power supply with smooth dimming control at low luminance of the linear power supply.

Claims (75)

1. A method to provide power to a load, the method comprising:

generating a PWM enable signal that has a duty cycle that includes a first portion and a second portion;

during an initial part of said first portion, supplying current to said load from a linear power supply to cause said load to generate light;

during a remainder part of said first portion that is subsequent to said initial part of said first portion, deactivating said linear power supply and supplying a current to said load from a switching power supply to cause said load to continue to generate light; and

deactivating said switching power supply during said second portion of said duty cycle.

2. The method of claim 1 wherein supplying said current from said linear power supply and said current from said switched power supply to said load includes supplying said currents to at least one light emitting diode (LED) of a backlight display.

3. The method of claim 1 wherein supplying said current to said load from the linear power supply during the initial part of the first portion includes supplying the current from the linear power supply at a scaled current value less than a commanded current value for said load, and wherein supplying said current to said load from the switching power supply includes supplying said current from the switching power supply nominally at said commanded current value.

4. The method of claim 3 , further comprising:

obtaining a first feedback current value from said load;

comparing the obtained first feedback current value with said scaled current value of said current from the linear power supply, and providing said current having said scaled current value from the linear power supply to said load;

obtaining a second feedback current value from said load; and

comparing the obtained second feedback current value with said commanded current value, and deactivating the linear power supply and providing said current from said switching power supply nominally at said commanded current value to said load.

5. The method of claim 1 wherein deactivating said linear power supply and supplying current from said switching power supply to said load is performed after expiration of a delay, wherein a command signal to activate said switching power supply is provided to said switching power supply after expiration of said delay.

6. The method of claim 1 , further comprising adjusting said duty cycle, wherein only said linear power supply is used to provide said current to said load during an adjusted duty cycle having an adjusted first portion substantially shorter in duration relative to an adjusted second portion.

7. The method of claim 1 wherein said remainder part of said first portion is longer in duration than said initial part of said first portion.

8. The method of claim 1 , further comprising providing a bias current and voltage to said load during the second portion wherein said bias current and voltage does not cause said load to generate light, by clamping said bias voltage below a turn-ON voltage of said load.

9. The method of claim 8 wherein clamping said bias voltage below the turn ON voltage of said load includes using a zener diode to clamp the bias voltage below a turn ON voltage of an LED.

10. An apparatus to provide power to a load, the apparatus comprising:

a pulse wave modulation (PWM) subsystem to generate a PWM enable signal that has a duty cycle that includes a first portion and a second portion;

a first control unit coupled to said PWM subsystem to control a linear power supply to supply current to said load to cause said load to generate light during an initial part of said first portion; and

a second control unit coupled to said PWM subsystem to control a switching power supply to supply a current to said load to cause said load to continue to generate light during a remainder part of said first portion that is subsequent to said initial part of said first portion, said first control unit being adapted to deactivate said linear power supply during said remainder part of said first portion, said second control unit being adapted to deactivate said switching power supply during said second portion of said duty cycle.

11. The apparatus of claim 10 wherein said load includes at least one light emitting diode (LED) of a backlight display.

12. The apparatus of claim 10 wherein said first control unit is a first error amplifier having:

a first input terminal coupled to said PWM subsystem to receive a switching command signal provided in response to expiration of a delay of said PWM enable signal, said switching command signal being nominally at a commanded current value for said load;

a second input terminal coupled to said load to receive a feedback current value from said load; and

an output terminal coupled to a control terminal of said switching power supply to control said switching power supply to generate the current supplied during the remainder part of the first portion and having a nominal amplitude corresponding to the commanded current value, if said first error amplifier determines that said feedback current value is different than said switching command signal nominally at the commanded current value.

13. The apparatus of claim 10 wherein said second control unit is a second error amplifier having:

a first input terminal coupled to said PWM subsystem to receive a linear command signal in response to transition to said first portion of said duty cycle of said PWM enable signal, said linear command signal being at a scaled value less than a commanded current value for said load;

a second input terminal coupled to said load to receive a feedback current value from said load; and

an output terminal coupled to a control terminal of said linear power supply to control said linear power supply to generate the current, having an amplitude less than the commanded current value, if said second error amplifier determines that said feedback current value is different than said linear command signal at the scaled value, and to deactivate said linear power supply if said second error amplifier determines that said feedback current value is greater than said linear command signal at the scaled value.

14. The apparatus of claim 10 wherein said PWM subsystem includes:

an amplitude command unit to generate a linear command signal and a switching command signal;

a PWM command unit to generate said PWM enable signal, the apparatus further comprising:

a first switch coupled between said amplitude command unit and said second control unit, said first switch being actuable in response to said PWM enable signal;

a scale unit coupled to an output terminal of said amplitude command unit to scale down said linear command signal;

a second switch coupled between said scale unit and said first control unit, said second switch being actuable in response to said PWM enable signal; and

a turn on delay unit coupled to an output terminal of said PWM command unit to receive said PWM enable signal and to provide a delay, wherein said scale unit is adapted to provide said scaled down linear command signal to said first control unit in response to actuation of said second switch by the PWM enable signal and wherein said turn on delay unit is adapted to provide said PWM enable signal to said first switch after expiration of said delay so as to actuate said first switch to cause said amplitude command unit to provide said switching command signal, un-scaled, to said second control unit.

15. The apparatus of claim 10 , further comprising:

a bias current command unit coupled to said first control unit to provide a bias current and voltage to said load during the second portion; and

a clamping zener diode coupled to said load to prevent said bias voltage from causing said load to generate light during the second portion.

16. A system, comprising:

a backlight light emitting diode (LED) display device;

a linear power supply coupled to said LED display device;

a switching power supply coupled to said LED display device;

a pulse wave modulation (PWM) subsystem to generate a PWM enable signal that has a duty cycle that includes an ON portion and an OFF portion;

a first control unit coupled to said PWM subsystem to control said linear power supply to supply current to said LED display device during an initial part of said ON portion of the duty cycle; and

a second control unit coupled to said PWM subsystem to control said switching power supply to supply a current to said LED display device during a remainder part of said ON portion that is subsequent to said initial part of said ON portion, said first control unit being adapted to deactivate said linear power supply during said remainder part of said ON portion, said second control unit being adapted to deactivate said switching power supply during said OFF portion of said duty cycle.

17. The system of claim 16 wherein the LED display device includes a plurality of LEDs and power supplies that generate different colors, said currents from the linear and switching power supplies being provided at levels to maintain consistency of color of said display device.

18. The system of claim 16 wherein said PWM subsystem includes:

an amplitude command unit to generate a linear command signal and a switching command signal;

a PWM command unit to generate said PWM enable signal, the system further comprising:

a first switch coupled between said amplitude command unit and said second control unit, said first switch being actuable in response to said PWM enable signal;

a scale unit coupled to an output terminal of said amplitude command unit to scale down said linear command signal;

a second switch coupled between said scale unit and said first current unit, said second switch being actuable in response to said PWM enable signal; and

a turn on delay unit coupled to an output terminal of said PWM command unit to receive said PWM enable signal and to provide a delay, wherein said scale unit is adapted to provide said scaled down linear command signal to said first control unit in response to actuation of said second switch by the PWM enable signal and wherein said turn on delay unit is adapted to provide said PWM enable signal to said first switch after expiration of said delay so as to actuate said first switch to cause said amplitude command unit to provide said switching command signal, un-scaled, to said second control unit.

19. The system of claim 16 wherein said first and second control units include current control error amplifiers responsive to a feedback current from said LED display device to determine whether to turn ON or turn OFF said linear and switching power supplies.

20. The system of claim 16 , further comprising:

a bias current command unit coupled to said first control unit to provide a bias current and voltage to said load during the OFF portion; and

a clamping zener diode coupled to said load to prevent said bias voltage from causing said load to generate light during the OFF portion.

21. A method to provide power to loads, the method comprising:

producing a drive signal indicative of an amplitude;

scaling down the drive signal to produce a scaled down drive signal;

applying the scaled down drive signal to a linear power supply error circuit at a first time;

producing a linear power supply error signal indicative of a difference between the scaled down drive signal and a current feedback signal indicative of a magnitude of a current being supplied to a load;

applying the linear power supply error signal to drive a linear power supply to supply current to the load;

applying the drive signal to a switching power supply error circuit at a second time, the second time delayed from the first time;

producing a switching power supply error signal indicative of a difference between the drive signal and the current feed back signal indicative of the magnitude of the current being supplied to the load; and

applying the switching power supply error signal to drive a switching power supply to supply current to the load.

22. The method of claim 21 , further comprising:

supplying a pulse width modulated enable signal to selectively control application of the scaled drive signal to the linear power supply error circuit at the first time and to selectively control application of the drive signal to the drive signal to a switching power supply error circuit at the second time.

23. The method of claim 22 , further comprising:

from time to time, adjusting a duty cycle of the pulse width modulated signal.

24. The method of claim 21 wherein supplying a pulse width modulated signal to selectively control application of the scaled drive signal to the linear power supply error circuit at the first time includes supplying the pulse width modulated signal to a first switch to couple a scale unit to the linear power supply error circuit.

25. The method of claim 24 wherein supplying a pulse width modulated signal to selectively control application of the drive signal to a switching power supply error circuit at the second time includes supplying the pulse width modulated signal to a second switch via a turn on delay unit to couple the drive signal to the switching power supply error circuit.

26. The method of claim 21 , further comprising providing a bias current and voltage to said load during a third time when said switching power supply does not supply said current to the load, wherein said bias voltage does not cause said load to generate light, by clamping said bias voltage below a turn-ON voltage of said load.

Assignments (17)
SECURITY INTEREST Recorded Aug 26, 2025
From: TRANSDIGM INC.; 17111 WATERVIEW PKWY LLC; 4455 GENESEE PROPERTIES, LLC; 4455 GENESEE STREET, LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AMSAFE GLOBAL HOLDINGS, INC.; AMSAFE, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; ASHFORD PROPERTIES, LLC; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC.; BRUCE AEROSPACE INC.; CALSPAN, LLC; CALSPAN AIR FACILITIES, LLC; CALSPAN AIR SERVICES, LLC; CALSPAN ASE PORTUGAL, INC.; CALSPAN HOLDINGS, LLC; CALSPAN JETS LLC; CALSPAN TECHNOLOGY ACQUISITION LLC; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; CHELTON AVIONICS HOLDINGS, INC.; CHELTON AVIONICS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; CPI EDB INTERMEDIATE HOLDINGS, INC.; CPI ELECTON DEVICE BUSINESS, INC.; CTHC LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; FPT INDUSTRIES LLC; GENESEE HOLDINGS, LLC; GENESEE HOLDINGS II, LLC; GENESSE HOLDINGS III, LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ICEMAN HOLDCO, INC.; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KING NUTRONICS, LLC; KIRKHILL INC.; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; MEDTHERM LABS, LLC; MICROWAVE POWER PRODUCTS, INC.; NAT SEATTLE INC.; NMC GROUP, INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; POWER DEVICE CORPORATION; RAPTOR LABS HOLDCO, LLC; RAPTOR LABS INTERMEDIATE, LLC; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SENSOR CONCEPTS, LLC; SERVOTRONICS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SPACE ELECTRONICS LLC; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTIAR FLUID CONTROLS, INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TESTVONICS, INC.; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; BRIDPORT ERIE AVIATION, INC.; TRANSDIGM GROUP INCORPORATED; TRANSDIGM UK HOLDINGS LIMITED
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
Reel/Frame 072473/0485 →
SECURITY INTEREST Recorded Sep 20, 2024
From: TRANSDIGM GROUP INCORPORATED; TRANSDIGM INC.; TRANSDIGM UK HOLDINGS LIMITED; 17111 WATERVIEW PKWY LLC; 4455 GENESEE STREET, LLC; 4455 GENESEE PROPERTIES, LLC; 703 CITY CENTER BOULEVARD, LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE, INC.; AMSAFE GLOBAL HOLDINGS, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; ASHFORD PROPERTIES, LLC; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC; BRIDPORT ERIE AVIATION, INC.; BRUCE AEROSPACE, INC.; CALSPAN AERO SYSTEMS ENGINEERING LLC; CALSPAN AIR FACILITIES, LLC; CALSPAN AIR SERVICES, LLC; CALSPAN ASE PORTUGAL, INC.; CALSPAN HOLDINGS, LLC; CALSPAN, LLC; CALSPAN JETS LLC; CALSPAN SYSTEMS LLC; CALSPAN TECHNOLOGY ACQUISITION LLC; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; CHELTON AVIONICS, INC.; CHELTON AVIONICS HOLDINGS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; CPI INTERMEDIATE HOLDINGS, INC.; CPI INTERNATIONAL, INC.; CPI SUBSIDIARY HOLDINGS LLC; CTHC LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; FPT INDUSTRIES LLC; GENESEE HOLDINGS, LLC; GENESEE HOLDINGS II, LLC; GENESEE HOLDINGS III, LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ICEMAN HOLDCO, INC.; ICEMAN INTERMEDIATE MIDCO, LLC; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KIRKHILL INC.; KING NUTRONICS, LLC; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; MEDTHERM LABS, LLC; MICROWAVE POWER PRODUCTS, INC.; NAT SEATTLE INC.; NMC GROUP INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; POWER DEVICE CORPORATION; PNEUDRAULICS, INC.; RAPTOR LABS HOLDCO, LLC; RAPTOR LABS INTERMEDIATE, LLC; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SENSOR CONCEPTS, LLC; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SPACE ELECTRONICS LLC; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTAIR FLUID CONTROLS INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TESTVONICS, INC.; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 068951/0001 →
RELEASE OF PATENT SECURITY AGREEMENT RECORDED APRIL 3, 2019 AT REEL/FRAME 048788/0581 Recorded Jun 6, 2024
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
To: TRANSDIGM INC.; TRANSDIGM GROUP INCORPORATED; AEROSONIC LLC; MOUNTAINTOP TECHNOLOGIES, INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; SHIELD RESTRAINT SYSTEMS, INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS, INC.; AEROSONIC CORPORATION; AVTECHTYEE, INC.; BREEZE-EASTERN LLC; BRUCE AEROSPACE INC.; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; PURE TECHNOLOGIES LTD.; HARCO LABORATORIES, INC.; HARCO LLC; HARCO TECHNOLOGIES CORPORATION; CORRPRO COMPANIES, INC.; HARCO CORPORATION; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; TACTAIR FLUID CONTROLS, INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL GMBH; TELAIR INTERNATIONAL AB; NORDISK AVIATION PRODUCTS AS; TURNTIME TECHNOLOGIES AB; AEROCONTROLEX GROUP, INC.; TRANSICOIL INC.; SOUTHCO, INC.; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC COUNTERMEASURES CO.; ADVANCED INPUT DEVICES, INC.; ARMTEC DEFENSE PRODUCTS COMPANY; JOSLYN SUNBANK COMPANY LLC; LEACH INTERNATIONAL CORPORATION; SOURIAU USA, INC.; NMC GROUP, INC.; TA AEROSPACE CO.; MASON ELECTRIC CO.; KORRY ELECTRONICS CO.; PALOMAR PRODUCTS, INC.; ROLLS-ROYCE PLC; MEMTRON TECHNOLOGIES CO.; CHELTON, INC. (N/K/A CHELTON AVIONICS, INC.); SIMPLEX MANUFACTURING CO.; APICAL INDUSTRIES, INC.; AERO-INSTRUMENTS CO., LLC; AIRBORNE SYSTEMS NA, INC.; HARCOSEMCO LLC; HARCO, LLC (N/K/A HARCOSEMCO LLC); PEXCO AEROSPACE, INC.; TELAIR US LLC; CALSPAN AERO SYSTEMS ENGINEERING, INC.; CALSPAN SYSTEMS, LLC; ADAMS RITE AEROSPACE, INC.; ACME AEROSPACE, INC.; SCHNELLER, INC.; CEF INDUSTRIES, INC.
Reel/Frame 067640/0237 →
SECURITY INTEREST Recorded Mar 1, 2024
From: TRANSDIGM INC.; TRANSDIGM GROUP INCORPORATED; TRANSDIGM UK HOLDINGS LIMITED; 17111 WATERVIEW PKWY LLC; 4455 GENESEE STREET, LLC; 4455 GENESEE PROPERTIES, LLC; 703 CITY CENTER BOULEVARD, LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE, INC.; AMSAFE GLOBAL HOLDINGS, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; ASHFORD PROPERTIES, LLC; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC; BRIDPORT ERIE AVIATION, INC.; BRUCE AEROSPACE, INC.; CALSPAN AERO SYSTEMS ENGINEERING LLC; CALSPAN AIR FACILITIES, LLC; CALSPAN AIR SERVICES, LLC; CALSPAN ASE PORTUGAL, INC.; CALSPAN HOLDINGS, LLC; CALSPAN, LLC; CALSPAN SYSTEMS LLC; CALSPAN TECHNOLOGY ACQUISITION LLC; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; CHELTON AVIONICS, INC.; CHELTON AVIONICS HOLDINGS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; CTHC LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; GENESEE HOLDINGS, LLC; GENESEE HOLDINGS II, LLC; GENESEE HOLDINGS III, LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KIRKHILL INC.; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; NAT SEATTLE INC.; NMC GROUP INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; POWER DEVICE CORPORATION; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTAIR FLUID CONTROLS INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE AND NOTES COLLATERAL AGENT
Reel/Frame 066713/0308 →
SECURITY INTEREST Recorded Mar 1, 2024
From: TRANSDIGM INC.; TRANSDIGM GROUP INCORPORATED; TRANSDIGM UK HOLDINGS LIMITED; 17111 WATERVIEW PKWY LLC; 4455 GENESEE STREET, LLC; 4455 GENESEE PROPERTIES, LLC; 703 CITY CENTER BOULEVARD, LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE, INC.; AMSAFE GLOBAL HOLDINGS, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; ASHFORD PROPERTIES, LLC; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC; BRIDPORT ERIE AVIATION, INC.; BRUCE AEROSPACE, INC.; CALSPAN AERO SYSTEMS ENGINEERING LLC; CALSPAN AIR FACILITIES, LLC,; CALSPAN AIR SERVICES, LLC; CALSPAN ASE PORTUGAL, INC.; CALSPAN HOLDINGS, LLC; CALSPAN, LLC; CALSPAN SYSTEMS LLC; CALSPAN TECHNOLOGY ACQUISITION LLC; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; CHELTON AVIONICS, INC.; CHELTON AVIONICS HOLDINGS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; CTHC LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; GENESEE HOLDINGS, LLC; GENESEE HOLDINGS II, LLC; GENESEE HOLDINGS III, LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KIRKHILL INC.; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; NAT SEATTLE INC.; NMC GROUP INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; POWER DEVICE CORPORATION; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTAIR FLUID CONTROLS INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE AND NOTES COLLATERAL AGENT
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SECURITY INTEREST Recorded Nov 29, 2023
From: TRANSDIGM INC.; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE, INC.; APICAL INDUSTRIES, INC.; AVTECHTYEE, INC.; BREEZE-EASTERN LLC; BRUCE AEROSPACE, INC.; CALSPAN AERO SYSTEMS ENGINEERING, INC.; CALSPAN SYSTEMS, LLC; CEF INDUSTRIES, LLC; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; HARCO LABORATORIES, INCORPORATED (N/K/A HARCOSEMCO LLC); HARCO, LLC (N/K/A HARCOSEMCO LLC); HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PALOMAR PRODUCTS, INC.; PEXCO AEROSPACE, INC.; SCHNELLER LLC; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; TACTAIR FLUID CONTROLS, INC.; TELAIR INTERNATIONAL LLC (N/K/A NORDISK AVIATION PRODUCTS LLC); TELAIR US LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC DEFENSE PRODUCTS CO.; NMC GROUP, INC.; LEACH INTERNATIONAL CORPORATION; TA AEROSPACE CO.; KORRY ELECTRONICS CO.; MASON ELECTRIC CO.; AIRBORNE SYSTEMS NA INC.; HARCOSEMCO LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE AND NOTES COLLATERAL AGENT
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CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE PREVIOUSLY RECORDED AT REEL: 064961 FRAME: 0671. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF PATENT AND TRADEMARK SECURITY INTEREST. Recorded Oct 5, 2023
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS PREDECESSOR COLLATERAL AGENT
To: GOLDMAN SACHS BANK USA, AS SUCCESSOR COLLATERAL AGENT
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ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 20, 2023
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS PREDECESSOR COLLATERAL AGENT
To: GOLDMAN SACHS BANK USA, AS SUCCESSOR COLLATERAL AGENT
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SECURITY INTEREST Recorded Aug 22, 2023
From: TRANSDIGM INC.; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PALOMAR PRODUCTS, INC.; PEXCO AEROSPACE, INC.; SCHNELLER LLC; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; TACTAIR FLUID CONTROLS, INC.; TELAIR INTERNATIONAL LLC (N/K/A NORDISK AVIATION PRODUCTS LLC); TELAIR US LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC DEFENSE PRODUCTS CO.; NMC GROUP, INC.; LEACH INTERNATIONAL CORPORATION; TA AEROSPACE CO.; KORRY ELECTRONICS CO.; MASON ELECTRIC, CO.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE AND NOTES COLLATERAL AGENT
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RELEASE OF SECURITY INTEREST Recorded Apr 19, 2023
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
To: TA AEROSPACE CO.; TRANSDIGM, INC.; TRANSDIGM GROUP INCORPORATED; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC CORPORATION; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; AMSAFE COMMERCIAL PRODUCTS INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECH TYEE, INC.; BEAM'S INDUSTRIES; BREEZE EASTERN CORPORATION; BRUCE AEROSPACE, INC.; CEF INDUSTRIES, INC.; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; HARCO LABORATORIES, INC.; HARCO LLC; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; TACTAIR FLUID CONTROLS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL LLC; TRANSCOIL LLC; WESTERN SKY INDUSTRIES, LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC DEFENSE PRODUCTS COMPANY; LEACH INTERNATIONAL CORPORATION; NMC GROUP INC.; MASON ELECTRIC CO.; KORRY ELECTRONICS CO.; PALOMAR PRODUCTS, INC.; CHELTON, INC. (N/K/A CHELTON AVIONICS, INC.); SIMPLEX MANUFACTURING CO.; APICAL INDUSTRIES, INC.
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SECURITY INTEREST Recorded Feb 27, 2023
From: TRANSDIGM INC.; TRANSDIGM GROUP INCORPORATED; 17111 WATERVIEW PKWY LLC; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC LLC; AIRBORNE ACQUISITION, INC.; AIRBORNE GLOBAL, INC.; AIRBORNE HOLDINGS, INC.; AIRBORNE SYSTEMS NA INC.; AIRBORNE SYSTEMS NORTH AMERICA INC.; AIRBORNE SYSTEMS NORTH AMERICA OF CA INC.; AMSAFE GLOBAL HOLDINGS, INC.; AMSAFE, INC.; ANGUS ELECTRONICS CO.; APICAL INDUSTRIES, INC.; ARKWIN INDUSTRIES, INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC COUNTERMEASURES TNO CO.; ARMTEC DEFENSE PRODUCTS CO.; AUXITROL WESTON USA, INC.; AVIATION TECHNOLOGIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BETA TRANSFORMER TECHNOLOGY LLC; BREEZE-EASTERN LLC; BRIDPORT HOLDINGS, INC.; BRIDPORT-AIR CARRIER, INC.; BRUCE AEROSPACE INC.; CDA INTERCORP LLC; CEF INDUSTRIES, LLC; CENTURY HELICOPTERS, INC.; CHAMPION AEROSPACE LLC; CHELTON AVIONICS HOLDINGS, INC.; CHELTON AVIONICS, INC.; CHELTON DEFENSE PRODUCTS, INC.; CMC ELECTRONICS AURORA LLC; DART AEROSPACE USA, INC.; DART BUYER, INC.; DART HELICOPTER SERVICES, INC.; DART INTERMEDIATE, INC.; DART TOPCO, INC.; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; ESTERLINE EUROPE COMPANY LLC; ESTERLINE INTERNATIONAL COMPANY; ESTERLINE TECHNOLOGIES CORPORATION; ESTERLINE TECHNOLOGIES SGIP LLC; HARCOSEMCO LLC; HARTWELL CORPORATION; HELI TECH, INC.; HYTEK FINISHES CO.; ILC HOLDINGS, INC.; JANCO CORPORATION; JOHNSON LIVERPOOL LLC; KIRKHILL INC.; KORRY ELECTRONICS CO.; LEACH HOLDING CORPORATION; LEACH INTERNATIONAL CORPORATION; LEACH MEXICO HOLDING LLC; LEACH TECHNOLOGY GROUP, INC.; MARATHONNORCO AEROSPACE, INC.; MASON ELECTRIC CO.; MCKECHNIE AEROSPACE DE, INC.; MCKECHNIE AEROSPACE HOLDINGS, INC.; MCKECHNIE AEROSPACE US LLC; NAT SEATTLE INC.; NMC GROUP, INC.; NORDISK AVIATION PRODUCTS LLC; NORTH HILLS SIGNAL PROCESSING CORP.; NORTH HILLS SIGNAL PROCESSING OVERSEAS LLC; NORWICH AERO PRODUCTS, INC.; OFFSHORE HELICOPTER SUPPORT SERVICES, INC.; PALOMAR PRODUCTS, INC.; PARAVION TECHNOLOGY, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; POWER DEVICE CORPORATION; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; SIMPLEX MANUFACTURING CO.; SKANDIA, INC.; SKURKA AEROSPACE INC.; SYMETRICS INDUSTRIES, LLC; TA AEROSPACE CO.; TACTAIR FLUID CONTROLS, INC.; TDG ESL HOLDINGS INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR US LLC; TEXAS ROTRONICS, INC.; TRANSICOIL LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; BRIDPORT ERIE AVIATION, INC.; TRANSDIGM UK HOLDINGS PLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE
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PATENT SECURITY AGREEMENT Recorded Apr 9, 2020
From: AIRBORNE SYSTEMS NORTH AMERICA OF NJ INC.; ACME AEROSPACE, INC.; ADAMS RITE AEROSPACE, INC.; AEROCONTROLEX GROUP, INC.; AEROSONIC CORPORATION/LLC; AIRBORNE HOLDINGS, INC.; AMSAFE COMMERCIAL PRODUCTS INC.; AMSAFE, INC.; ARKWIN INDUSTRIES, INC.; AVIONIC INSTRUMENTS LLC; AVIONICS SPECIALTIES, INC.; AVTECHTYEE, INC.; BEAM’S INDUSTRIES; BREEZE-EASTERN CORPORATION; BRUCE AEROSPACE, INC.; CEF INDUSTRIES, INC.; CHAMPION AEROSPACE LLC; DATA DEVICE CORPORATION; DUKES AEROSPACE, INC.; ELECTROMECH TECHNOLOGIES LLC; HARCO LABORATORIES, INCORPORATED; HARCO LLC; HARTWELL CORPORATION; MARATHONNORCO AEROSPACE, INC.; PEXCO AEROSPACE, INC.; PNEUDRAULICS, INC.; SCHNELLER LLC; SEMCO INSTRUMENTS, INC.; SHIELD RESTRAINT SYSTEMS, INC.; TACTAIR FLUID CONTROLS, INC.; TEAC AEROSPACE TECHNOLOGIES, INC.; TELAIR INTERNATIONAL LLC; TRANSDIGM, INC.; TRANSCOIL LLC; WESTERN SKY INDUSTRIES, LLC; WHIPPANY ACTUATION SYSTEMS, LLC; YOUNG & FRANKLIN INC.; ARMTEC COUNTERMEASURES CO.; ARMTEC DEFENSE PRODUCTS COMPANY; ARMTEC DEFENSE PRODUCTS CO.; LEACH INTERNATIONAL CORPORATION; NMC GROUP, INC.; TA AEROSPACE CO.; MASON ELECTRIC COMPANY; KORRY ELECTRONICS CO.; PALOMAR PRODUCTS, INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS TRUSTEE AND NOTES COLLATERAL AGENT
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SECURITY INTEREST Recorded Apr 3, 2019
From: SOURIAU USA, INC.; LEACH INTERNATIONAL CORPORATION; TA AEROSPACE CO.; ADVANCED INPUT DEVICES, INC.; MASON ELECTRIC CO.; NMC GROUP, INC.; PALOMAR PRODUCTS, INC.; KORRY ELECTRONICS CO.; MEMTRON TECHNOLOGIES CO.; JOSLYN SUNBANK COMPANY, LLC; ARMTEC DEFENSE PRODUCTS CO.; ARMTEC COUNTERMEASURES CO.
To: CREDIT SUISSE AG
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SECURITY INTEREST Recorded Apr 3, 2019
From: SOURIAU USA, INC.; LEACH INTERNATIONAL CORPORATION; TA AEROSPACE CO.; ADVANCED INPUT DEVICES, INC.; MASON ELECTRIC CO.; NMC GROUP, INC.; PALOMAR PRODUCTS, INC.; KORRY ELECTRONICS CO.; MEMTRON TECHNOLOGIES CO.; JOSLYN SUNBANK COMPANY, LLC; ARMTEC DEFENSE PRODUCTS CO.; ARMTEC COUNTERMEASURES CO.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
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RELEASE OF SECURITY INTEREST Recorded Mar 15, 2019
From: WELLS FARGO BANK, NATIONAL ASSOCIATION AS ADMINISTRATIVE AGENT
To: KORRY ELECTRONICS CO.
Reel/Frame 048605/0214 →
SECURITY AGREEMENT Recorded Apr 12, 2011
From: KORRY ELECTRONICS CO.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
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ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 11, 2007
From: GURR, WALTER P. M.
To: KORRY ELECTRONICS CO.
Reel/Frame 019283/0580 →