Patent Assignment
Reel/Frame 037563/0720
Assignment of Assignor's Interest
Recorded: 2016-01-20
Pages: 10
Assignor
CIRRUS LOGIC, INC.
Executed: 2015-09-28
Assignee
KONINKLIJKE PHILIPS N.V.
HIGH TECH CAMPUS 5, EINDHOVEN, 5656 AE, NETHERLANDS
Covered Properties
(108)
Color Variations in a Dimmable Lighting Device with Stable Color Temperature Light Sources
Patent:
7,288,902 →
Application:
11/695,023 →
Lighting System with Lighting Dimmer Output Mapping
Hybrid Gas Discharge Lamp-Led Lighting System
Ballast for Light Emitting Diode Light Sources
Patent:
7,852,017 →
Application:
12/047,249 →
Multi-Function Duty Cycle Modifier
Patent:
8,018,171 →
Application:
12/047,258 →
Power Control System for Current Regulated Light Sources
Lighting System with Power Factor Correction Control Data Determined from a Phase Modulated Signal
Led Lighting System with a Multiple Mode Current Control Dimming Strategy
Patent:
7,759,881 →
Application:
12/058,971 →
Powering a Power Supply Integrated Circuit with Sense Current
Adjustable Constant Current Source with Continuous Conduction Mode ("Ccm") and Discontinuous Conduction Mode ("Dcm") Operation
Led Lighting System with Accurate Current Control
Switching Power Converter Control with Triac-Based Leading Edge Dimmer Compatibility
Primary-Side Based Control of Secondary-Side Current for a Transformer
Calibration of Lamps
Lighting System with Lighting Dimmer Output Mapping
Time Division Light Output Sensing and Brightness Adjustment for Different Spectra of Light Emitting Diodes
Light Emitting Diode Based Lighting System with Time Division Ambient Light Feedback Response
Low Energy Transfer Mode for Auxiliary Power Supply Operation in a Cascaded Switching Power Converter
Phase Control Dimming Compatible Lighting Systems
Power Control System with Power Drop Out Immunity and Uncompromised Startup Time
Patent:
8,487,591 →
Application:
12/650,547 →
Multi-LED Control
Power Control System for Current Regulated Light Sources
Dimmer Output Emulation
Dimming Multiple Lighting Devices by Alternating Energy Transfer from a Magnetic Storage Element
Integrated Circuit Switching Power Supply Controller with Selectable Buck Mode Operation
Dimmer Detection
Patent:
8,536,799 →
Application:
13/077,483 →
Constant Current Controller with Selectable Gain
Patent:
8,593,075 →
Application:
13/174,404 →
Powering High-Efficiency Lighting Devices from a Triac-Based Dimmer
Dimmer Compatibility with Reactive Loads
Patent:
8,749,173 →
Application:
13/194,699 →
Coordinated Dimmer Compatibility Functions
Multi-Function Duty Cycle Modifier
Multi-Mode Dimmer Interfacing Including Attach State Control
Duty Factor Probing of a Triac-Based Dimmer
Control System Using Nonlinear Delta-Sigma Modulator with Switching Period Error Compensation
Patent:
8,552,893 →
Application:
13/289,806 →
Boost and Linear Led Control
Patent:
9,018,851 →
Application:
13/289,816 →
Controlled Power Dissipation In A Switch Path In A Lighting System
Controlled Power Dissipation in a Lighting System
Controlled Power Dissipation In A Link Path In A Lighting System
Thermal Management in a Lighting System Using Multiple, Controlled Power Dissipation Circuits
Switching Power Converter Input Voltage Approximate Zero Crossing Determination
Trailing Edge Dimmer Compatibility with Dimmer High Resistance Prediction
Switching Parameter Based Discontinuous Mode-Critical Conduction Mode Transition
Hybrid Gas Discharge Lamp-Led Lighting System
Consolidation of Lamp Power Conversion and External Communication Control
Patent:
9,055,620 →
Application:
13/354,120 →
Controller Customization System With Phase Cut Angle Communication Customization Data Encoding
Color Coordination of Electronic Light Sources with Dimming and Temperature Responsiveness
Lighting System With Power Factor Correction Control Data Determined From A Phase Modulated Signal
Power Control System for Current Regulated Light Sources
Primary-Side Control Of A Switching Power Converter With Feed Forward Delay Compensation
Switching Power Converter Control with Triac-Based Leading Edge Dimmer Compatibility
Transformer-Isolated Led Lighting Circuit with Secondary-Side Dimming Control
Input Voltage Sensing For A Switching Power Converter And A Triac-Based Dimmer
Primary-Side Based Control of Secondary-Side Current for a Transformer
Color Mixing of Electronic Light Sources with Correlation Between Phase-Cut Dimmer Angle and Predetermined Black Body Radiation Function
Isolation of Secondary Transformer Winding Current During Auxiliary Power Supply Generation
Adaptive Current Control Timing and Responsive Current Control for Interfacing with a Dimmer
Multi-Mode Flyback Control for a Switching Power Converter
Mixed Load Current Compensation for Led Lighting
Systems and Methods for Low-Power Lamp Compatibility with a Trailing-Edge Dimmer and an Electronic Transformer
Systems and Methods for Low-Power Lamp Compatibility with a Leading-Edge Dimmer and a Magnetic Transformer
Systems and Methods for Determining a Type of Transformer to Which a Load Is Coupled
Acceleration of Output Energy Provision for a Load During Start-Up of a Switching Power Converter
Active Thermal Protection for Switches
Power Conversion with Controlled Capacitance Charging Including Attach State Control
Systems and Methods for Low-Power Lamp Compatibility with an Electronic Transformer
Patent:
9,215,765 →
Application:
13/889,926 →
Systems and Methods for Low-Power Lamp Compatibility with an Electronic Transformer
Patent:
9,277,624 →
Application:
13/889,952 →
Systems and Methods for Low-Power Lamp Compatibility with a Leading-Edge Dimmer and an Electronic Transformer
Systems and Methods for Controlling a Power Controller
Lighting System with Power Factor Correction Control Data Determined from a Phase Modulated Signal
Power Control System with Power Drop Out Immunity and Uncompromised Startup Time
Patent:
9,515,485 →
Application:
13/926,298 →
Systems and Methods for Dimming Multiple Lighting Devices by Alternating Transfer from a Magnetic Storage Element
Patent:
9,204,503 →
Application:
13/933,849 →
LED Lighting System with Accurate Current Control
Dimmer Detection
Patent:
9,207,265 →
Application:
13/942,466 →
Systems and Methods for Low-Power Lamp Compatibility with an Electronic Transformer
Patent:
9,263,964 →
Application:
13/972,102 →
Lighting System with Lighting Dimmer Output Mapping
Trailing Edge Dimmer Compatibility with Dimmer High Resistance Prediction
Systems and Methods for Selecting a Compatibility Mode of Operation for a Lamp Assembly
Patent:
8,933,648 →
Application:
14/037,001 →
Systems and Methods for Low-Power Lamp Compatibility with a Trailing-Edge Dimmer and an Electronic Transformer
Power Control System for Current Regulated Light Sources
Powering High-Efficiency Lighting Devices from a Triac-Based Dimmer
Variable Resistance Device for Reduced Power Dissipation in Dimmer Compatibility Circuits
System and Method for Learning Dimmer Characteristics
Variable Bandwidth Filter for Dimmer Phase Angle Measurements
Patent:
9,496,844 →
Application:
14/102,135 →
Switching Power Converter Input Voltage Approximate Zero Crossing Determination
Application:
14/104,137 →
Publication:
US 2015/0171853
Self-Oscillating Resonant Converter-Based Light Emitting Diode (Led) Driver
Low-Cost Low-Power Lighting System and Lamp Assembly
Dimmer Output Emulation with Non-Zero Glue Voltage
Utilizing Secondary-Side Conduction Time Parameters of a Switching Power Converter to Provide Energy to a Load
Reduction of Supply Current Variations Using Compensation Current Control
Quantization Error Reduction in Constant Output Current Control Drivers
Controlled Electronic System Power Dissipation via an Auxiliary-Power Dissipation Circuit
High-Efficiency Lighting Devices Having Dimmer and/or Load Condition Measurement
Led (Light-Emitting Diode) String Derived Controller Power Supply
Led Lighting System with Accurate Current Control
Systems and Methods for Low-Power Lamp Compatibility with a Trailing-Edge Dimmer and an Electronic Transformer
Stabilization Circuit for Low-Voltage Lighting
Boost Converter Stage Switch Controller
Systems and Methods for Maintaining Dimmer Behavior in a Low-Power Lamp Assembly
Systems and Methods for Minimizing Power Dissipation in a Low-Power Lamp Coupled to a Trailing-Edge Dimmer
Multi-Mode Dimmer Interfacing Including Attach State Control
Systems and Methods for Valley Switching in a Switching Power Converter
Ripple Reduction in Light Emitting Diode (Led)-Based Light Bulb Through Increased Ripple on an Energy Storage Capacitor
Controlling Power Factor in a Switching Power Converter Operating in Discontinuous Conduction Mode
Patent:
9,325,236 →
Application:
14/539,210 →
Lighting System with Power Factor Correction Control Data Determined from a Phase Modulated Signal
Boost and Linear Led Control
Lighting System with Lighting Dimmer Output Mapping
Switching Parameter Based Discontinuous Mode-Critical Conduction Mode Transition
Utilizing Secondary-Side Conduction Time Parameters of a Switching Power Converter to Provide Energy to a Load
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2007
From: MELANSON, JOHN L.; PAULOS, JOHN J.
To: CIRRUS LOGIC, INC.
Reel/Frame 019163/0499 →
Assignment of Assignor's Interest
Apr 24, 2007
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 019199/0945 →
Assignment of Assignor's Interest
Mar 13, 2008
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 020646/0042 →
Assignment of Assignor's Interest
Mar 13, 2008
From: MELANSON, JOHN J.
To: CIRRUS LOGIC, INC.
Reel/Frame 020659/0663 →
Assignment of Assignor's Interest
Mar 13, 2008
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 020649/0708 →
Assignment of Assignor's Interest
Mar 31, 2008
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 020727/0201 →
Assignment of Assignor's Interest
Jun 13, 2008
From: MELANSON, JOHN L.; PAULOS, JOHN J.
To: CIRRUS LOGIC, INC.
Reel/Frame 021095/0035 →
Assignment of Assignor's Interest
Jul 23, 2008
From: THOMPSON, KARL; MELANSON, JOHN L.; PAULOS, JOHN J.; GAETANO, MAURO
To: CIRRUS LOGIC, INC.
Reel/Frame 021277/0981 →
Assignment of Assignor's Interest
Oct 2, 2008
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 021631/0351 →
Assignment of Assignor's Interest
Jan 16, 2009
From: KOST, MICHAEL A.; GAETANO, MAURO L.; MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 022118/0494 →
Assignment of Assignor's Interest
Apr 1, 2009
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 022484/0054 →
Assignment of Assignor's Interest
Jun 30, 2009
From: DRAPER, WILLIAM A.; MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 022897/0004 →
Assignment of Assignor's Interest
Jul 1, 2009
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 022900/0198 →
Assignment of Assignor's Interest
Jul 9, 2009
From: DRAPER, WILLIAM A.; GRISAMORE, ROBERT T.; MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 022933/0129 →
Assignment of Assignor's Interest
Aug 5, 2009
From: MELANSON, JOHN L; GAETANO, MAURO L; KING, ERIC; GRISAMORE, ROBERT
To: CIRRUS LOGIC, INC.
Reel/Frame 023057/0659 →
Assignment of Assignor's Interest
Dec 14, 2011
From: MELANSON, JOHN L.
To: CIRRUS LOGIC, INC.
Reel/Frame 027386/0594 →
Assignment of Assignor's Interest
Jun 13, 2013
From: MELANSON, JOHN L.
To: CIRRUS LOGIC INC.
Reel/Frame 030609/0091 →
Assignment of Assignor's Interest
Dec 21, 2016
From: KONINKLIJKE PHILIPS N.V.
To: PHILIPS LIGHTING HOLDING B.V.
Reel/Frame 041170/0806 →
Change of Name
Oct 28, 2019
From: PHILIPS LIGHTING HOLDING B.V.
To: SIGNIFY HOLDING B.V.
Reel/Frame 050837/0576 →