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Xiaodong Wang
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Chengdu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Methods, apparatus, and systems for resource access permission mana...
Patent number
10,554,667
Issue date
Feb 4, 2020
Alibaba Group Holding Limited
Xiaodong Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power supply topology
Patent number
7,977,911
Issue date
Jul 12, 2011
o2 Micro, Inc.
Stefan Maireanu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR RESOURCE ACCESS PERMISSION MANA...
Publication number
20160219056
Publication date
Jul 28, 2016
Alibaba Group Holding Limited
Xiaodong Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Power supply topology
Publication number
20080191557
Publication date
Aug 14, 2008
O2Micro Inc.
Stefan Maireanu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC