| 11809532 |
Detection of modification of an item of content |
Kimon Tsitsikas, Vyacheslav Shoshin, Chunqiu Lu, Lin Yuan, Yu Duan +4 more |
2023-11-07 |
| 10303857 |
Providing access to content |
Martin Soukup |
2019-05-28 |
| 9866381 |
Conditional entitlement processing for obtaining a control word |
Philip Allan Eisen, Ettore Benedetti, Andrew Augustine Wajs |
2018-01-09 |
| 9660965 |
Obtaining a control word to reveal a client device identity |
Andrew Augustine Wajs |
2017-05-23 |
| 9455834 |
Securely providing secret data from a sender to a receiver |
Philip Allan Eisen, Ettore Benedetti, Andrew Augustine Wajs |
2016-09-27 |
| 9106795 |
Computational efficiently obtaining a control word in a receiver using transformations |
Ettore Benedetti |
2015-08-11 |
| 8958558 |
Conditional entitlement processing for obtaining a control word |
Philip Allan Eisen, Ettore Benedetti, Andrew Augustine Wajs |
2015-02-17 |
| 8737620 |
Securely providing secret data from a sender to a receiver |
Philip Allan Eisen, Ettore Benedetti, Andrew Augustine Wajs |
2014-05-27 |
| 8599916 |
Reliable and non-manipulatable processing of data streams in a receiver |
Andrew Augustine Wajs, Gerard Johan Dekker, Bruce Victor Curtin |
2013-12-03 |