Rui-Zung Qiu

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Jia Yi City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Damping device for exercising cycle
- Patent number 7,101,320
- Issue date Sep 5, 2006
- Fitness Products Inc.
- Rui-Zung Qiu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Damping device for an exercising cycle
- Patent number 6,843,758
- Issue date Jan 18, 2005
- Rui-Zung Qiu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Damping device for exercising cycle
- Publication number 20050064999
- Publication date Mar 24, 2005
- Rui-Zung Qiu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Damping device for an exercising cycle
- Publication number 20040106505
- Publication date Jun 3, 2004
- Rui-Zung Qiu
- A63 - SPORTS GAMES AMUSEMENTS