Yini Wu

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Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Golf swing trainer
- Patent number 7,704,153
- Issue date Apr 27, 2010
- Cheng Wah Loh
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf swing trainer
- Patent number 7,704,154
- Issue date Apr 27, 2010
- Cheng Wah Loh
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Golf swing trainer
- Publication number 20090176594
- Publication date Jul 9, 2009
- Cheng Wah Loh
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf swing trainer
- Publication number 20080064519
- Publication date Mar 13, 2008
- Cheng Wah Loh
- A63 - SPORTS GAMES AMUSEMENTS