Kuo Hsiung Chen

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Kowloon, CN

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Patents Applicationslast 30 patents

Information Patent Application
Vehicle-Mounted Electronic Product with Magnetic Connector and its...
- Publication number 20120002355
- Publication date Jan 5, 2012
- Kuo Hsiung Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Portable karaoke device
- Publication number 20080282871
- Publication date Nov 20, 2008
- Kuo Hsiung Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS