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Weizhang S. Xu
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Troy, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Three-dimensional vehicle frame
Patent number
7,862,085
Issue date
Jan 4, 2011
GM Global Technologies Operations, Inc.
Weizhang S. Xu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
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Patent Application
COMPONENT FABRICATION WITH DIRECTION-BASED ADAPTIVE DESIGN
Publication number
20190061263
Publication date
Feb 28, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhiwei Cui
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
Three-Dimensional Vehicle Frame
Publication number
20080122213
Publication date
May 29, 2008
GM Global Technology Operations, Inc.
Weizhang S. Xu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS