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Patent applications and USPTO patent grants for Zhao; Yishan.The latest application filed is for "a system for inserting a mark into a video content".
Patent | Date |
---|---|
Methods and systems for enabling legal-intercept mode for a targeted secure element Grant 10,237,305 - Benoit , et al. | 2019-03-19 |
A System For Inserting A Mark Into A Video Content App 20180302690 - TRAN; Minh Son ;   et al. | 2018-10-18 |
Methods And Systems For Enabling Legal-intercept Mode For A Targeted Secure Element App 20170237780 - Benoit; Bernard ;   et al. | 2017-08-17 |
Method of processing authorization messages destined for a plurality of mobile receivers and method of transmitting such messages Grant 8,341,706 - Zhao December 25, 2 | 2012-12-25 |
Verification method of a target device connected to a master device Grant 8,028,332 - Le Buhan , et al. September 27, 2 | 2011-09-27 |
Method of Processing Authorization Messages Destined for a Plurality of Mobile Receivers and Method of Transmitting Such Messages App 20090019529 - Zhao; Yishan | 2009-01-15 |
Verification method of a target device connected to a master device App 20070061875 - Le Buhan; Corinne ;   et al. | 2007-03-15 |
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