Kuo-Pin Yu

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Taichung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Racket with capability of vibration absorption
- Patent number 6,966,855
- Issue date Nov 22, 2005
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
On billiard cue
- Patent number 6,736,733
- Issue date May 18, 2004
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Hand net frame
- Patent number 6,684,554
- Issue date Feb 3, 2004
- Kuo-Pin Yu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hockey stick
- Patent number 6,358,166
- Issue date Mar 19, 2002
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game racket frame with wooden cover layer
- Patent number 6,319,159
- Issue date Nov 20, 2001
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Umbrella skeleton made of composite material
- Patent number 6,209,556
- Issue date Apr 3, 2001
- Kuo-Pin Yu
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
WEIGHTING DEVICE AND RACKET EQUIPPED WITH THE SAME
- Publication number 20130316858
- Publication date Nov 28, 2013
- Kuo-Pin YU
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Racket with capability of vibration absorption
- Publication number 20050003911
- Publication date Jan 6, 2005
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Racket frame
- Publication number 20040138015
- Publication date Jul 15, 2004
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Hand net frame
- Publication number 20030056420
- Publication date Mar 27, 2003
- Kuo-Pin Yu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
On billiard cue
- Publication number 20020072424
- Publication date Jun 13, 2002
- Kuo-Pin Yu
- A63 - SPORTS GAMES AMUSEMENTS