Zong-Huai Lee

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Changhua City, TW

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Patents Grantslast 30 patents

Information Patent Grant
System and method for driving LED vehicle lights
- Patent number 7,817,028
- Issue date Oct 19, 2010
- Opto Tech Corp.
- Ju-Yuan You
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for LED calibration
- Patent number 7,542,861
- Issue date Jun 2, 2009
- Opto Tech Corp.
- Ju-Yuan You
- G01 - MEASURING TESTING
Information Patent Grant
Structure for a high efficiency and water-proof lighting device
- Patent number 7,303,310
- Issue date Dec 4, 2007
- Opto Tech Corp.
- Ju-Yuan You
- F21 - LIGHTING
Information Patent Grant
Lighting system of adjustable color temperature
- Patent number 7,201,494
- Issue date Apr 10, 2007
- Opto Tech Corporation
- Ju-Yuan You
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
System And Method For Driving LED Vehicle Lights
- Publication number 20100084978
- Publication date Apr 8, 2010
- Ju-Yuan You
- B60 - VEHICLES IN GENERAL
Information Patent Application
Structure For A High Efficiency And Water-Proof Lighting Device
- Publication number 20070223218
- Publication date Sep 27, 2007
- Ju-Yuan You
- F21 - LIGHTING
Information Patent Application
Lighting system of adjustable color temperature
- Publication number 20060139916
- Publication date Jun 29, 2006
- Ju-Yuan You
- F21 - LIGHTING