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Samuel Paul Marin
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Oakland Township, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Online weld inspection and repair method for resistance welding and...
Patent number
8,803,024
Issue date
Aug 12, 2014
GM Global Technology Operations LLC
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for monitoring and maintaining a resistance welding apparatus
Patent number
8,415,582
Issue date
Apr 9, 2013
GM Global Technology Operations LLC
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flexible support assembly for vehicle tooling plates
Patent number
8,292,282
Issue date
Oct 23, 2012
GM Global Technology Operations LLC
Dalong Gao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method to estimate the effect of weld location on weld strength
Patent number
8,176,793
Issue date
May 15, 2012
GM Global Technology Operations LLC
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Resistance welding control method
Patent number
6,903,298
Issue date
Jun 7, 2005
General Motors Corporation
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Online monitoring system and method for a short-circuiting gas meta...
Patent number
6,744,011
Issue date
Jun 1, 2004
General Motors Corporation
Shixin Jack Hu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MONITORING AND MAINTAINING A RESISTANCE WELDING APPARATUS
Publication number
20120018408
Publication date
Jan 26, 2012
GM Global Technology Operations, Inc.
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD TO REDUCE THERMAL DEGRADATION OF ADHESIVE IN WELDBONDING
Publication number
20110073572
Publication date
Mar 31, 2011
GM Global Technology Operations, Inc.
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLEXIBLE SUPPORT ASSEMBLY FOR VEHICLE TOOLING PLATES
Publication number
20100140860
Publication date
Jun 10, 2010
GM Global Technology Operations, Inc.
Dalong Gao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ONLINE WELD INSPECTION AND REPAIR METHOD FOR RESISTANCE WELDING AND...
Publication number
20090152253
Publication date
Jun 18, 2009
GM Global Technology Operations, Inc.
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD TO ESTIMATE THE EFFECT OF WELD LOCATION ON WELD STRENGTH
Publication number
20090152245
Publication date
Jun 18, 2009
GM Global Technology Operations, Inc.
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Resistance welding control method
Publication number
20050045597
Publication date
Mar 3, 2005
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ONLINE MONITORING SYSTEM AND METHOD FOR A SHORT-CIRCUITING GAS META...
Publication number
20040099648
Publication date
May 27, 2004
Shixin Jack Hu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR