Yung Chan Electrical Instrument Co., Ltd.

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Automobile anti-theft steering lock with an alarm
- Patent number 7,576,638
- Issue date Aug 18, 2009
- Yung Chan Electrical Instrument Co., Ltd.
- Pin-Han Yu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automobile steering wheel lock
- Patent number 7,434,429
- Issue date Oct 14, 2008
- Yung Chan Electrical Instrument Co., Ltd.
- Pin-Ying Yu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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