IP Library › Assignment 068133/0743
Patent Assignment
Reel/Frame 068133/0743

Change of Name

Recorded: 2024-07-05 Pages: 5
Assignor
SI EN TECHNOLOGY (XIAMEN) LIMITED
Executed: 2023-10-10
Assignee
LUMISSIL MICROSYSTEMS LIMITED
A-8#, INNOVATION TOWER, ZHENZHUWAN SOFTWARE PARK, SIMING ZONE, XIAMEN CITY, FUJIAN, CHINA
Covered Properties (13)
Control Device for Use with Switching Converters
Patent: 9,276,459 →
Application: 14/255,965 →
Publication: US 2014/0355316
Current Clamp Circuit Based on Bcd Technology
Patent: 9,755,427 →
Application: 14/836,970 →
Publication: US 2016/0241019
Led Scanning Array Driver Chip and Regulation Method Capable of Self-Regulating Brightness Linear Change
Patent: 9,736,901 →
Application: 15/293,297 →
Publication: US 2017/0111969
Led Driver Chip for Car Reading Light and State Control Method Thereof
Patent: 9,815,403 →
Application: 15/368,689 →
Publication: US 2017/0197545
Low-Radiation Interference, High-Efficiency, High-Linearity, and High-Robustness Power Tube Driver of Class-D Audio Amplifier
Application: 16/019,548 →
Publication: US 2019/0149113
Led Dimming Load Sudden Change Suppression Circuit
Application: 16/188,135 →
Pwm Signal Control Circuit for Driving Chip and Led Driving Chip for Automotive Reading Lamp
Application: 16/188,141 →
Pwm Signal Generation and Error Calibration Circuit
Application: 16/677,543 →
Publication: US 2021/0058072
Power Transistor Overcurrent Protection Circuit
Application: 16/847,673 →
Low Power Consumption Led Constant Current Drive Circuit
Application: 16/889,758 →
Spread Spectrum Clock Generating System
Application: 16/932,917 →
Noise Reduction Circuit for Matrix Led Driver
Application: 17/502,047 →
Publication: US 2023/0007749
Automatic Compensation Method Based on Temperature Characteristics of Rgb Leds
Application: 18/242,008 →
Publication: US 2023/0422369
Related Assignments (13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 27, 2015
From: LI, YUNFENG
To: SI-EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 036432/0062 →
Assignment of Assignor's Interest May 25, 2016
From: WU, CHAO; ZHENG, PENGFENG
To: SI-EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 038709/0591 →
Assignment of Assignor's Interest Oct 14, 2016
From: ZHAO, DONGSHI
To: SI-EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 040011/0705 →
Assignment of Assignor's Interest Dec 5, 2016
From: ZHAO, DONGSHI; REYNOSO, AARON
To: SI-EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 040511/0424 →
Assignment of Assignor's Interest Jun 27, 2018
From: YE, CHUNHUI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 046209/0318 →
Assignment of Assignor's Interest Nov 12, 2018
From: LI, YUNFENG; XIU, LIPING
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 047479/0091 →
Assignment of Assignor's Interest Nov 12, 2018
From: ZHAO, DONGSHI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 047479/0094 →
Assignment of Assignor's Interest Nov 8, 2019
From: ZHAO, DONGSHI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 050954/0211 →
Assignment of Assignor's Interest Apr 14, 2020
From: YING, KEWEI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 052396/0929 →
Assignment of Assignor's Interest Jun 2, 2020
From: ZHAO, DONGSHI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 052805/0591 →
Assignment of Assignor's Interest Jul 20, 2020
From: YANG, TSEN-SHAU; PENG, CHEN-YA
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 053248/0889 →
Assignment of Assignor's Interest Oct 17, 2021
From: YING, KEWEI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 057812/0306 →
Assignment of Assignor's Interest Sep 5, 2023
From: LI, YUNFENG; LI, JUNHAO; ZHANG, HUI; HUANG, MINGCHI
To: SI EN TECHNOLOGY (XIAMEN) LIMITED
Reel/Frame 064787/0864 →