Yong-Siang Chen

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Wu Ri Shiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Structure of a voice coil assembly
- Patent number 8,155,371
- Issue date Apr 10, 2012
- Hsiuping Institute of Technology
- Jia-Hroung Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Structure of a voice coil assembly
- Publication number 20090226027
- Publication date Sep 10, 2009
- Jia-Hroung Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE