Cheng-Chung Chang

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Hsi-Chih City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Lamp structure
- Publication number 20070253211
- Publication date Nov 1, 2007
- COLITEC Co., Ltd.
- Cheng-Chung Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
License plate light having attached video camera
- Publication number 20070216770
- Publication date Sep 20, 2007
- COLITEC Co., Ltd.
- Cheng-Chung Chang
- B60 - VEHICLES IN GENERAL