Chih-Neng Ken

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Tu-Chen, TW

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Patents Grantslast 30 patents

Information Patent Grant
Battery cover assembly for portable electronic device
- Patent number 7,488,554
- Issue date Feb 10, 2009
- Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd.
- Xiaozhou Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Battery cover assembly for portable electronic device
- Publication number 20040224220
- Publication date Nov 11, 2004
- Xiaozhou Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE