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Shangai, CN
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last 30 patents
Information
Patent Grant
Method and apparatus for inspecting adhesive quality
Patent number
8,878,093
Issue date
Nov 4, 2014
GM Global Technology Operations LLC
Pei-Chung Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Patents Applications
last 30 patents
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Patent Application
METHOD AND APPARATUS FOR INSPECTING ADHESIVE QUALITY
Publication number
20100019785
Publication date
Jan 28, 2010
GM GLOBAL TECHNOLOGT OPERATIONS, INC.
Pei-Chung Wang
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