Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10977631 | Secure content transfer systems and methods to operate the same | Raynold M. Kahn, Stephen P. Dulac, David N. Schlacht, Hanno Basse, Thomas H. James | 2021-04-13 |
| 9967521 | Methods and apparatus to provide content on demand in content broadcast systems | Raynold M. Kahn, Stephen P. Dulac | 2018-05-08 |
| 9811789 | Secure content transfer systems and methods to operate the same | Raynold M. Kahn, Stephen P. Dulac, David N. Schlacht, Hanno Basse, Thomas H. James | 2017-11-07 |
| 9743121 | Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems | Raynold M. Kahn, Stephen P. Dulac, Hanno Basse, Deanna R. Kidd, Maria G. Popoli | 2017-08-22 |
| 9485469 | Methods and apparatus to provide content on demand in content broadcast systems | Raynold M. Kahn, Stephen P. Dulac | 2016-11-01 |
| 8996421 | Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems | Raynold M. Kahn, Stephen P. Dulac, Hanno Basse, Deanna R. Kidd, Maria G. Popoli | 2015-03-31 |
| 8782438 | Secure storage and replay of media programs using a hard-paired receiver and storage device | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2014-07-15 |
| 8775319 | Secure content transfer systems and methods to operate the same | Raynold M. Kahn, Stephen P. Dulac, David N. Schlacht, Hanno Basse, Thomas H. James | 2014-07-08 |
| 8677152 | Method and apparatus for encrypting media programs for later purchase and viewing | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Ronald P. Cocchi +1 more | 2014-03-18 |
| 8532294 | Just in time delivery of entitlement control messages (ECMs) and other essential data elements for television programming | James A. Michener, Hanno Basse, Raynold M. Kahn | 2013-09-10 |
| 8417939 | Method and apparatus for file sharing between a group of user devices with encryption-decryption information sent via satellite and the content sent separately | Raynold M. Kahn | 2013-04-09 |
| 8243923 | Method and system for providing a predeactivation warning in a system having a conditional access authorization expiration in a mobile receiving device | John L. Norin, Scott D. Casavant, Jorge H. Guzman | 2012-08-14 |
| 8140859 | Secure storage and replay of media programs using a hard-paired receiver and storage device | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2012-03-20 |
| 8095466 | Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems | Raynold M. Kahn, Stephen P. Dulac, Hanno Basse, Deanna R. Kidd, Maria G. Popoli | 2012-01-10 |
| 8001565 | Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems | Raynold M. Kahn, Stephen P. Dulac, Hanno Basse, Deanna R. Kidd, Maria G. Popoli | 2011-08-16 |
| 7992175 | Methods and apparatus to provide content on demand in content broadcast systems | Raynold M. Kahn, Stephen P. Dulac | 2011-08-02 |
| 7912219 | Just in time delivery of entitlement control message (ECMs) and other essential data elements for television programming | James A. Michener, Hanno Basse, Raynold M. Kahn | 2011-03-22 |
| 7804958 | Super encrypted storage and retrieval of media programs with smartcard generated keys | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2010-09-28 |
| 7590243 | Digital media conditional access system for handling digital media content | Raynold M. Kahn, David D. Ha, Thomas H. James | 2009-09-15 |
| 7480381 | Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2009-01-20 |
| 7457414 | Super encrypted storage and retrieval of media programs with smartcard generated keys | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2008-11-25 |
| 7409562 | Method and apparatus for encrypting media programs for later purchase and viewing | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Ronald P. Cocchi +1 more | 2008-08-05 |
| 7225458 | Method and apparatus for ensuring reception of conditional access information in multi-tuner receivers | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha | 2007-05-29 |
| 7203314 | Super encrypted storage and retrieval of media programs with modified conditional access functionality | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2007-04-10 |
| 7203311 | Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device | Raynold M. Kahn, Gregory J. Gagnon, David D. Ha, Christopher P. Curren, Thomas H. James | 2007-04-10 |