| 10848548 |
User status reports provided by an entertainment access system |
James M. Alkove |
2020-11-24 |
$142,302,000 |
| 10475010 |
Federated entertainment access service |
James M. Alkove |
2019-11-12 |
$75,975,000 |
| 10075512 |
User status reports provided by an entertainment access system |
James M. Alkove |
2018-09-11 |
$66,069,000 |
| 9363481 |
Protected media pipeline |
Alexandre V. Grigorovitch, Kirt Debique, James M. Alkove, Geoffrey Dunbar, Sumedh N. Barde |
2016-06-07 |
$39,883,000 |
| 9189605 |
Protected computing environment |
Sumedh N. Barde, Jonathan Schwartz, Reid Kuhn, Alexandre V. Grigorovitch, Kirt Debique +7 more |
2015-11-17 |
$49,804,000 |
| 8843413 |
Binding content to a domain |
Arnaud Robert, James M. Alkove |
2014-09-23 |
$34,148,000 |
| 8656506 |
Rights enforcement of unencrypted content |
James M. Alkove |
2014-02-18 |
$42,189,000 |
| 8646011 |
Certification program for devices operating with an entertainment access system |
James M. Alkove |
2014-02-04 |
$20,363,000 |
| 8621094 |
User status reports provided by an entertainment access system |
James M. Alkove |
2013-12-31 |
$17,332,000 |
| 7912921 |
Method and apparatus for selecting cache and proxy policy |
Bret P. O'Rourke, Dawson F. Dean, Chih-Kan Wang, Mark D. Van Antwerp, David J. Roth |
2011-03-22 |
$15,289,000 |
| 7466721 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2008-12-16 |
$34,537,000 |
| 7342924 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2008-03-11 |
$45,362,000 |
| 7296063 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2007-11-13 |
$32,869,000 |
| 7254836 |
Protected media path and refusal response enabler |
James M. Alkove, Geoffrey Dunbar |
2007-08-07 |
$32,411,000 |
| 7206822 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2007-04-17 |
$35,960,000 |
| 6986018 |
Method and apparatus for selecting cache and proxy policy |
Bret P. O'Rourke, Dawson F. Dean, Chih-Kan Wang, Mark D. Van Antwerp, David J. Roth |
2006-01-10 |
$36,413,000 |
| 6836791 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2004-12-28 |
$117,865,000 |
| 6763374 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2004-07-13 |
$70,695,000 |
| 6415327 |
Automatic protocol rollover in streaming multimedia data delivery systems |
Mike Beckerman, Steven P. Levi, Mark D. VanAntwerp |
2002-07-02 |
$197,039,000 |
| 6041345 |
Active stream format for holding multiple media streams |
Steven P. Levi, Mark D. VanAntwerp, Craig M. Dowell |
2000-03-21 |
$658,326,000 |
| 6029200 |
Automatic protocol rollover in streaming multimedia data delivery system |
Mike Beckerman, Steven P. Levi, Mark D. VanAntwerp |
2000-02-22 |
$595,809,000 |
