Michael H.L. Cheng

Person

Simi Valley, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Golf club shaft insert assemblies, insert assembly systems and appa...
- Patent number 7,614,963
- Issue date Nov 10, 2009
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft insert assembly
- Patent number 7,500,921
- Issue date Mar 10, 2009
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having multiple metal fiber layers
- Patent number 7,497,786
- Issue date Mar 3, 2009
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft insert assemblies, insert assembly systems and appa...
- Patent number 7,494,423
- Issue date Feb 24, 2009
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Insert for altering the stiffness of a golf club shaft
- Patent number 7,479,069
- Issue date Jan 20, 2009
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Shaft for use in golf clubs and other shaft-based instruments and m...
- Patent number 6,908,401
- Issue date Jun 21, 2005
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having multiple metal fiber layers
- Patent number 6,866,593
- Issue date Mar 15, 2005
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having multiple conical sections
- Patent number 6,454,662
- Issue date Sep 24, 2002
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Vibration damping device
- Patent number 6,042,485
- Issue date Mar 28, 2000
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having contoured grip section and kick section
- Patent number 6,024,651
- Issue date Feb 15, 2000
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head with sandwich structure and method of making the same
- Patent number 5,967,903
- Issue date Oct 19, 1999
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having improved feel
- Patent number 5,964,670
- Issue date Oct 12, 1999
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having contoured grip section and kick section
- Patent number 5,957,783
- Issue date Sep 28, 1999
- Harrison Sports Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft having multiple conical sections
- Patent number 5,944,618
- Issue date Aug 31, 1999
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club shaft and method of making the same
- Patent number 5,820,480
- Issue date Oct 13, 1998
- Harrison Sports Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method for making a matched set of golf clubs utilizing frequency c...
- Patent number 5,722,899
- Issue date Mar 3, 1998
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Composite golf club shaft and method of making the same
- Patent number 5,720,671
- Issue date Feb 24, 1998
- Harrison Sports, Inc.
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf club head
- Patent number D321919
- Issue date Nov 26, 1991
- Michael H. L. Cheng
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
Golf Club Shaft Assemblies With Partially Bonded and Unbonded Perma...
- Publication number 20130017902
- Publication date Jan 17, 2013
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Apparatus For Connecting A Golf Club Shaft To A Golf Club Head And...
- Publication number 20120165110
- Publication date Jun 28, 2012
- Michael H.L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
APPARATUS FOR CONNECTING A GOLF CLUB SHAFT TO A GOLF CLUB HEAD AND...
- Publication number 20120165111
- Publication date Jun 28, 2012
- Michael H.L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf Club Shaft Insert Assembly
- Publication number 20070243947
- Publication date Oct 18, 2007
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB SHAFT INSERT ASSEMBLIES, INSERT ASSEMBLY SYSTEMS AND APPA...
- Publication number 20070111815
- Publication date May 17, 2007
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF CLUB SHAFT INSERT ASSEMBLIES, INSERT ASSEMBLY SYSTEMS AND APPA...
- Publication number 20070111814
- Publication date May 17, 2007
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf club shaft having multiple metal fiber layers
- Publication number 20060211512
- Publication date Sep 21, 2006
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Shaft for use in golf clubs and other shaft-based instruments and m...
- Publication number 20060211511
- Publication date Sep 21, 2006
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Shaft for use in golf clubs and other shaft-based instruments and m...
- Publication number 20050197204
- Publication date Sep 8, 2005
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Golf club shaft having multiple metal fiber layers
- Publication number 20050197203
- Publication date Sep 8, 2005
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Insert for altering the stiffness of a golf club shaft
- Publication number 20050079925
- Publication date Apr 14, 2005
- Michael H.L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Shaft for use in golf clubs and other shaft-based instruments and m...
- Publication number 20020119829
- Publication date Aug 29, 2002
- Michael H. L. Cheng
- A63 - SPORTS GAMES AMUSEMENTS

Michael H.L. Cheng

Person

Patents Grantslast 30 patents

Golf club shaft insert assemblies, insert assembly systems and appa...

Golf club shaft insert assembly

Golf club shaft having multiple metal fiber layers

Golf club shaft insert assemblies, insert assembly systems and appa...

Insert for altering the stiffness of a golf club shaft

Shaft for use in golf clubs and other shaft-based instruments and m...

Golf club shaft having multiple metal fiber layers

Golf club shaft having multiple conical sections

Vibration damping device

Golf club shaft having contoured grip section and kick section

Golf club head with sandwich structure and method of making the same

Golf club shaft having improved feel

Golf club shaft having contoured grip section and kick section

Golf club shaft having multiple conical sections

Golf club shaft and method of making the same

Method for making a matched set of golf clubs utilizing frequency c...

Composite golf club shaft and method of making the same

Golf club head

Patents Applicationslast 30 patents

Golf Club Shaft Assemblies With Partially Bonded and Unbonded Perma...

Apparatus For Connecting A Golf Club Shaft To A Golf Club Head And...

APPARATUS FOR CONNECTING A GOLF CLUB SHAFT TO A GOLF CLUB HEAD AND...

Golf Club Shaft Insert Assembly

GOLF CLUB SHAFT INSERT ASSEMBLIES, INSERT ASSEMBLY SYSTEMS AND APPA...

GOLF CLUB SHAFT INSERT ASSEMBLIES, INSERT ASSEMBLY SYSTEMS AND APPA...

Golf club shaft having multiple metal fiber layers

Shaft for use in golf clubs and other shaft-based instruments and m...

Shaft for use in golf clubs and other shaft-based instruments and m...

Golf club shaft having multiple metal fiber layers

Insert for altering the stiffness of a golf club shaft

Shaft for use in golf clubs and other shaft-based instruments and m...