Chung-Min Chang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Silicon steel sheet of a stator and rotor for a ceiling fan brushle...
- Patent number D599824
- Issue date Sep 8, 2009
- Rhine Electronic Co., Ltd.
- Chung-Min Chang
- D15 - Machines not elsewhere specified
Information Patent Grant
Remote control transmitter
- Patent number D560173
- Issue date Jan 22, 2008
- Rhine Electronic Co., Ltd.
- Chung-Min Chang
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Remote control transmitter
- Patent number D550168
- Issue date Sep 4, 2007
- Rhine Electronic Co., Ltd.
- Chung-Min Chang
- D13 - Equipment for production, distribution, or transformation of energy