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Hongbo Zhu
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San Diego, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for constructing an access control matrix for...
Patent number
8,347,357
Issue date
Jan 1, 2013
Broadcom Corporation
Xuemin Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for constructing an access control matrix for...
Patent number
7,844,996
Issue date
Nov 30, 2010
Broadcom Corporation
Xuemin Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR CONSTRUCTING AN ACCSS CONTROL MATRIX FOR A...
Publication number
20110072490
Publication date
Mar 24, 2011
BROADCOM CORPORATION
Xuemin Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and apparatus for constructing an access control matrix for...
Publication number
20060265734
Publication date
Nov 23, 2006
Xuemin Chen
G06 - COMPUTING CALCULATING COUNTING