I-Chang Chen

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Guantian Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Reflection module of a lamp of motor vehicle
- Patent number 7,434,972
- Issue date Oct 14, 2008
- De Bao Technology Ltd.
- Chang-Hsien Tsai
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Reflection module of a lamp of motor vehicle
- Publication number 20080112178
- Publication date May 15, 2008
- Chang-Hsien Tsai
- B60 - VEHICLES IN GENERAL