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Michael J. Bland
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Clarkston, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Weld inspection system and method
Patent number
11,278,990
Issue date
Mar 22, 2022
GM Global Technology Operations LLC
Megan E. McGovern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Weld inspection system and method
Patent number
11,006,053
Issue date
May 11, 2021
GM Global Technology Operations LLC
Megan E. McGovern
G01 - MEASURING TESTING
Information
Patent Grant
One-sided ultrasonic bonding for applications to join battery tabs...
Patent number
10,158,114
Issue date
Dec 18, 2018
GM Global Technology Operations LLC
Chih-Chang Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Resistance spot welding manufacture and method of forming same
Patent number
8,541,110
Issue date
Sep 24, 2013
GM Global Technology Operations LLC
Chih-Chang Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and apparatus for a motor stator
Patent number
8,479,377
Issue date
Jul 9, 2013
GM Global Technology Operations LLC
Chih-Chang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Weld Inspection System and Method
Publication number
20210031309
Publication date
Feb 4, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Megan E. McGovern
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Weld Inspection System and Method
Publication number
20210037196
Publication date
Feb 4, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Megan E. McGovern
G01 - MEASURING TESTING
Information
Patent Application
ONE-SIDED ULTRASONIC BONDING FOR APPLICATIONS TO JOIN BATTERY TABS...
Publication number
20170125775
Publication date
May 4, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chih-Chang Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESISTANCE SPOT WELDING MANUFACTURE AND METHOD OF FORMING SAME
Publication number
20130327745
Publication date
Dec 12, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chih-Chang Chen
B32 - LAYERED PRODUCTS
Information
Patent Application
RESISTANCE SPOT WELDING MANUFACTURE AND METHOD OF FORMING SAME
Publication number
20120183800
Publication date
Jul 19, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chih-Chang Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHODS AND APPARATUS FOR SURFACE PREPARATION IN ULTRASONIC JOINTS
Publication number
20100102664
Publication date
Apr 29, 2010
GM Global Technology Operations, Inc.
CHIH-CHANG CHEN
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC