Xianwei Zeng

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for dimming a backlight with pseudo-random pha...
- Patent number 8,217,586
- Issue date Jul 10, 2012
- Texas Instruments Incorporated
- Jingwei Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sample and hold scheme for a feedback network of a power converter
- Patent number 7,859,131
- Issue date Dec 28, 2010
- Texas Instruments Incorporated
- Jingwei Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power regulation for LED strings
- Patent number 7,843,150
- Issue date Nov 30, 2010
- Texas Instruments Incorporated
- Michael Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DIMMING A BACKLIGHT WITH PSEUDO-RANDOM PHA...
- Publication number 20100188012
- Publication date Jul 29, 2010
- TEXAS INSTRUMENTS INCORPORATED
- Jingwei Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SAMPLE AND HOLD SCHEME FOR A FEEDBACK NETWORK OF A POWER CONVERTER
- Publication number 20080297128
- Publication date Dec 4, 2008
- TEXAS INSTRUMENTS INCORPORATED
- Jingwei Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER REGULATION FOR LED STRINGS
- Publication number 20080297067
- Publication date Dec 4, 2008
- TEXAS INSTRUMENTS INCORPORATED
- Michael Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...