June-Jay Wang

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Hsinchu City, TW

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Patents Grantslast 30 patents

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
Lighting system of adjustable color temperature
- Publication number 20060139916
- Publication date Jun 29, 2006
- Ju-Yuan You
- F21 - LIGHTING