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Quan Liang
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Golf club heads with protective layer and methods of manufacturing...
Patent number
10,105,578
Issue date
Oct 23, 2018
Karsten Manufacturing Corporation
Liang Quan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Golf club heads with protective layer and methods of manufacturing...
Patent number
9,757,626
Issue date
Sep 12, 2017
Karsten Manufacturing Corporation
Liang Quan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Golf club head
Patent number
9,314,678
Issue date
Apr 19, 2016
Karsten Manufacturing Corporation
Liang Quan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club head having a nanocrystalline titanium alloy
Patent number
9,314,675
Issue date
Apr 19, 2016
Karsten Manufacturing Corporation
Liang Quan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Golf club head having a nanocrystalline titanium alloy
Patent number
8,852,024
Issue date
Oct 7, 2014
Karsten Manufacturing Corporation
Liang Quan
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
GOLF CLUB HEADS WITH PROTECTIVE LAYER AND METHODS OF MANUFACTURING...
Publication number
20170304686
Publication date
Oct 26, 2017
Karsten Manufacturing Corporation
Liang Quan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
GOLF CLUB HEAD HAVING A NANOCRYSTALLINE TITANIUM ALLOY
Publication number
20160228750
Publication date
Aug 11, 2016
Karsten Manufacturing Corporation
Quan Liang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
GOLF CLUB HEADS WITH PROTECTIVE LAYER AND METHODS OF MANUFACTURING...
Publication number
20160193507
Publication date
Jul 7, 2016
Karsten Manufacturing Corporation
Liang Quan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
GOLF CLUB HEAD HAVING A NANOCRYSTALLINE TITANIUM ALLOY
Publication number
20150005098
Publication date
Jan 1, 2015
Karsten Manufacturing Corporation
Liang Quan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
GOLF CLUB HEAD
Publication number
20140357403
Publication date
Dec 4, 2014
Liang Quan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
GOLF CLUB HEADS WITH PROTECTIVE LAYER AND METHODS OF MANUFACTURING...
Publication number
20140128173
Publication date
May 8, 2014
Karsten Manufacturing Corporation
Liang Quan
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
GOLF CLUB HEAD HAVING A NANOCRYSTALLINE TITANIUM ALLOY
Publication number
20140128177
Publication date
May 8, 2014
Karsten Manufacturing Corporation
Liang Quan
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC