Patent Assignment
Reel/Frame 043137/0738
Assignment of Assignor's Interest
Recorded: 2017-07-31
Pages: 8
Assignor
MICROSEMI CORPORATION
Executed: 2017-07-21
Assignee
LED DISPLAY TECHNOLOGIES, LLC
19900 MACARTHUR BOULEVARD, SUITE 650, IRVINE, CALIFORNIA, 92612
Covered Properties
(33)
Dimmable Backlight System
Patent:
6,198,234 →
Application:
09/328,536 →
Apparatus and Methods for Generating an Electronic Signal Responsive to Selected Light
Optical and Temperature Feedbacks to Control Display Brightness
Balancing Transformers for Ring Balancer
Method and Apparatus to Drive Led Arrays Using Time Sharing Technique
Method and Apparatus to Control Display Brightness with Ambient Light Correction
Dual-Slope Brightness Control for Transflective Displays
Optical and Temperature Feedbacks to Control Display Brightness
Balancing Transformers for Multi-Lamp Operation
Method and Apparatus to Control Display Brightness with Ambient Light Correction
Fine Tuned Multiple Output Converter
Single Led String Lighting
Phase-Cut Dimming Circuit
Balancing Transformers for Multi-Lamp Operation
Light Emitting Diode Fault Monitoring
Distributed Architecture Voltage Controlled Backlight Driver
Dimming Input Suitable for Multiple Dimming Signal Types
Sampling External Voltage Which May Exceed Integrated Circuit Maximum Voltage Rating
Balancing Transformers for Multi-Lamp Operation
Led String Driver Arrangement with Non-Dissipative Current Balancer
Synchronous Regulation for Led String Driver
Phase-Cut Dimming Circuit
Brightness Control for Led Lighting
High Efficiency Led Driving Method
Method and Apparatus for Led String Short Circuit Detection and Protection
High Efficiency Led Driving Method for Odd Number of Led Strings
Apparatus and Method for Sensing Incident Light Having Dual Photodiode to Absorb Light in Respective Depletion Regions Controlled by Different Bias Voltages (as Amended)
Synchronous Regulation for Led String Driver
Led Luminaire Driving Circuit and Method
High Efficiency Led Driving Method
Patent:
46,502 →
Application:
14/608,242 →
SOLID-STATE PHOTODETECTOR WITH A SPECTRAL RESPONSE OF THE GENERATED PHOTOCURRENT IS CONTROLLED BY AN APPLIED BIAS VOLTAGE (As amended)
Led Driving Arrangement with Reduced Current Spike
Led Luminaire Driving Circuit and Method
Related Assignments
(18)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 8, 2009
From: FERGUSON, BRUCE; OKADA, PAUL
To: MICROSEMI CORPORATION
Reel/Frame 022074/0816 →
Assignment of Assignor's Interest
Feb 22, 2009
From: NGUYEN, CHIEN; CENGELCI, EKREM; TRAN, MICHAEL
To: MICROSEMI CORPORATION
Reel/Frame 022292/0833 →
Assignment of Assignor's Interest
Apr 7, 2009
From: IRISSOU, PIERRE; COLMET-DAAGE, ETIENNE; DREXLER, BERNARD
To: ASIC ADVANTAGE INC.
Reel/Frame 022515/0476 →
Assignment of Assignor's Interest
Sep 4, 2009
From: IRISSOU, PIERRE; LEGOFF, STEPHANE; OCHI, SAM SEIICHIRO; COLMET-DAAGE, ETIENNE
To: ASIC ADVANTAGE INC.
Reel/Frame 023193/0530 →
Assignment of Assignor's Interest
Oct 25, 2010
From: PEKER, ARKADIY; KORCHARZ, DROR; FAHRENBRUCH, SHAWN ANTHONY
To: MICROSEMI CORPORATION
Reel/Frame 025185/0862 →
Patent Security Agreement
Feb 11, 2011
From: WHITE ELECTRONIC DESIGNS CORP.; ACTEL CORPORATION; MICROSEMI CORPORATION
To: MORGAN STANLEY & CO. INCORPORATED
Reel/Frame 025783/0613 →
Assignment of Assignor's Interest
Mar 15, 2011
From: WANG, SHIJU; NGUYEN, CHIEN; CHOI, HWANGSOO; PEKER, ARKADIY
To: MICROSEMI CORPORATION
Reel/Frame 025953/0069 →
Assignment of Assignor's Interest
Oct 20, 2011
From: ASIC ADVANTAGE INC.
To: MICROSEMI CORPORATION
Reel/Frame 027096/0222 →
Assignment of Assignor's Interest
Oct 27, 2011
From: COMEAU, ALAIN R.
To: MICROSEMI CORPORATION
Reel/Frame 027135/0892 →
Supplemental Patent Security Agreement
Nov 11, 2011
From: MICROSEMI CORPORATION; MICROSEMI CORP. - ANALOG MIXED SIGNAL GROUP; MICROSEMI CORP. - MASSACHUSETTS; ACTEL CORPORATION
To: MORGAN STANLEY & CO. LLC
Reel/Frame 027213/0611 →
Notice of Succession of Agency
Apr 9, 2015
From: ROYAL BANK OF CANADA (AS SUCCESSOR TO MORGAN STANLEY & CO. LLC)
To: BANK OF AMERICA, N.A., AS SUCCESSOR AGENT
Reel/Frame 035657/0223 →
Release of Security Interest
Jan 19, 2016
From: BANK OF AMERICA, N.A.
To: MICROSEMI CORPORATION; MICROSEMI CORP.-ANALOG MIXED SIGNAL GROUP, A DELAWARE CORPORATION; MICROSEMI SOC CORP., A CALIFORNIA CORPORATION; MICROSEMI SEMICONDUCTOR (U.S.) INC., A DELAWARE CORPORATION
Reel/Frame 037558/0711 →
Patent Security Agreement
Feb 3, 2016
From: MICROSEMI CORPORATION; MICROSEMI SEMICONDUCTOR (U.S.) INC. (F/K/A LEGERITY, INC., ZARLINK SEMICONDUCTOR (V.N.) INC., CENTELLAX, INC., AND ZARLINK SEMICONDUCTOR (U.S.) INC.); MICROSEMI FREQUENCY AND TIME CORPORATION (F/K/A SYMMETRICON, INC.); MICROSEMI COMMUNICATIONS, INC. (F/K/A VITESSE SEMICONDUCTOR CORPORATION)
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 037691/0697 →
Partial Release of Security Interest in Patents
Sep 19, 2017
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: MICROSEMI CORPORATION
Reel/Frame 043902/0544 →
Change of Name
Jan 18, 2018
From: LED DISPLAY TECHNOLOGIES, LLC
To: POLARIS POWERLED TECHNOLOGIES, LLC
Reel/Frame 045084/0315 →
Release of Security Interest
May 29, 2018
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: MICROSEMI CORPORATION; MICROSEMI SEMICONDUCTOR (U.S.), INC.; MICROSEMI FREQUENCY AND TIME CORPORATION; MICROSEMI COMMUNICATIONS, INC.
Reel/Frame 046251/0391 →
Assignment of Assignor's Interest
Feb 12, 2025
From: POLARIS POWERLED TECHNOLOGIES, LLC
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 070203/0047 →
Assignment of Assignor's Interest
Jul 17, 2025
From: SAMSUNG ELECTRONICS CO., LTD.
To: BRAGI TECHNOLOGIES LLC
Reel/Frame 071742/0138 →