Hsien Jen Li

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Chang Hua County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Balanced circuit for multi-LED driver
- Patent number 7,358,684
- Issue date Apr 15, 2008
- Au Optronics Corporation
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Floating drive circuit for cold cathode fluorescent lamp
- Patent number 7,309,964
- Issue date Dec 18, 2007
- Au Optronics Corporation
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp driving device
- Patent number 7,221,101
- Issue date May 22, 2007
- AU Optronics Corp.
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Balanced circuit for multi-LED driver
- Patent number 7,196,483
- Issue date Mar 27, 2007
- Au Optronics Corporation
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for driving a flat-type lamp
- Patent number 6,534,928
- Issue date Mar 18, 2003
- Delta Optoelectronics, Inc.
- Hsien Jen Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Balanced circuit for multi-led driver
- Publication number 20070152606
- Publication date Jul 5, 2007
- AU Optronics Corporation
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Balanced circuit for multi-LED driver
- Publication number 20060284569
- Publication date Dec 21, 2006
- AU Optronics Corporation
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Floating drive circuit for cold cathode fluorescent lamp
- Publication number 20060071615
- Publication date Apr 6, 2006
- AU Optronics Corporation
- Chin-Der Wey
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lamp driving device
- Publication number 20060055337
- Publication date Mar 16, 2006
- Chin-Der Wey
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR