Issued Patents All Time
Showing 226–250 of 294 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751563 | Slice mask and moat pattern partial encryption | Henry Derovanessian, Leo Pedlow | 2010-07-06 |
| 7751560 | Time division partial encryption | Robert Allan Unger, Henry Derovanessian | 2010-07-06 |
| 7751561 | Partial encryption | Robert Allan Unger, Leo Pedlow | 2010-07-06 |
| 7747853 | IP delivery of secure digital content | — | 2010-06-29 |
| 7742599 | Apparatus and method for an iterative cryptographic block | — | 2010-06-22 |
| 7730300 | Method and apparatus for protecting the transfer of data | — | 2010-06-01 |
| 7726579 | In-chassis TV chip with dynamic purse | Koichi Oshima | 2010-06-01 |
| 7725911 | Method and system to maintain relative statistics for creating automatically a list of favorites | Zicheng Guo | 2010-05-25 |
| 7724907 | Mechanism for protecting the transfer of digital content | — | 2010-05-25 |
| 7721306 | Bandwidth sharing | Setsuko Watanabe | 2010-05-18 |
| 7711115 | Descrambler | — | 2010-05-04 |
| 7702589 | Method for simulcrypting scrambled data to a plurality of conditional access devices | — | 2010-04-20 |
| 7688978 | Scene change detection | Henry Derovanessian, Leo Pedlow | 2010-03-30 |
| 7689613 | OCR input to search engine | — | 2010-03-30 |
| 7649949 | Multipurpose television module | George Williams, Xudong Yu, Toshiro Ozawa, Rolf Toft, Leo Pedlow +3 more | 2010-01-19 |
| 7644044 | Systems and methods to distribute content over a network | — | 2010-01-05 |
| 7639804 | Receiver device for star pattern partial encryption | Henry Derovanessian, Leo Pedlow | 2009-12-29 |
| 7602912 | Content selection for partial encryption | Robert Allan Unger, Leo Pedlow | 2009-10-13 |
| 7567939 | Method and apparatus for implementing revocation in broadcast networks | Mark Eyer | 2009-07-28 |
| 7565546 | System, method and apparatus for secure digital content transmission | — | 2009-07-21 |
| 7555464 | Multiple DRM management | — | 2009-06-30 |
| 7508942 | Multi-process descrambler | — | 2009-03-24 |
| 7398009 | Method and apparatus for managing video storage | Yuko Nishikawa, Michael Bergeron, Ron Diaz, Dayan Golden, Andy Proehl +2 more | 2008-07-08 |
| 7398544 | Configurable cableCARD | Henry Derovanessian | 2008-07-08 |
| 7376233 | Video slice and active region based multiple partial encryption | Henry Derovanessian, Leo Pedlow | 2008-05-20 |