Cheng-Hao Liao

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Yun-lin Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for smoke emitting golf ball
- Patent number 8,556,747
- Issue date Oct 15, 2013
- Nike, Inc.
- Chun-Te Hung
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method And Apparatus For Smoke Emitting Golf Ball
- Publication number 20120264540
- Publication date Oct 18, 2012
- NIKE, Inc.
- Chun-Te Hung
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf swing practice device
- Publication number 20050075186
- Publication date Apr 7, 2005
- Cheng-Chang Liao
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Iron golf club for use in approach shot
- Publication number 20020160851
- Publication date Oct 31, 2002
- Cheng-Chang Liao
- A63 - SPORTS GAMES AMUSEMENTS