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Li-qian Liu
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San Jose, CA, US
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last 30 patents
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Patent Grant
Software deactivation based on a deactivation time period
Patent number
8,479,307
Issue date
Jul 2, 2013
Adobe Systems Incorporated
Xuejun Xu
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Software deactivation based on a deactivation time period
Patent number
7,900,246
Issue date
Mar 1, 2011
Adobe Systems Incorporated
Xuejun Xu
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Single binary software license distribution
Patent number
7,831,517
Issue date
Nov 9, 2010
Adobe Systems Incorporated
Shyam Sunder Vijay
G06 - COMPUTING CALCULATING COUNTING