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Gang Yu
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Mercer Island, WA, US
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last 30 patents
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Patent Grant
Method and system for analyzing inventory purchasing opportunities...
Patent number
7,607,577
Issue date
Oct 27, 2009
Amazon Technologies, Inc.
Gang Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for determining inventory health with respect to...
Patent number
7,543,743
Issue date
Jun 9, 2009
Amazon Technologies, Inc.
Gang Yu
G06 - COMPUTING CALCULATING COUNTING