Henry Hsu

Follow

Person

Taichung City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making rackets with shock absorbing members
- Patent number 7,081,055
- Issue date Jul 25, 2006
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Shockproof device in the throat of a tennis racket
- Patent number 6,561,933
- Issue date May 13, 2003
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Elastic sheath dampers in tennis racket throat
- Patent number 6,537,164
- Issue date Mar 25, 2003
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Tennis racket with paired rollers
- Patent number 6,319,160
- Issue date Nov 20, 2001
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket
- Patent number 5,544,878
- Issue date Aug 13, 1996
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game racket of composite material
- Patent number 5,423,533
- Issue date Jun 13, 1995
- Henry Y. C. Hsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Iron golf club heads
- Patent number 5,380,005
- Issue date Jan 10, 1995
- Henry Y. C. Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket frame with circular cross section and variable thickness
- Patent number 5,076,583
- Issue date Dec 31, 1991
- Sportstech Industries (U.S. Tech) Inc.
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Buffering structure for hollow and tubular sport items
- Publication number 20070243957
- Publication date Oct 18, 2007
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Item with hollowed interior or open end and method for making the same
- Publication number 20070108667
- Publication date May 17, 2007
- Henry Hsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for making rackets with shock absorbing members
- Publication number 20060079353
- Publication date Apr 13, 2006
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Item with hollowed interior or open end and method for making the same
- Publication number 20050112304
- Publication date May 26, 2005
- Henry Hsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite material bat
- Publication number 20040127310
- Publication date Jul 1, 2004
- SANHOSUN SPORTING GOODS CO., LTD.
- Henry Hsu
- A63 - SPORTS GAMES AMUSEMENTS