Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7688978 | Scene change detection | Brant Candelore, Leo Pedlow | 2010-03-30 |
| 7639804 | Receiver device for star pattern partial encryption | Brant Candelore, Leo Pedlow | 2009-12-29 |
| 7398544 | Configurable cableCARD | Brant Candelore | 2008-07-08 |
| 7376233 | Video slice and active region based multiple partial encryption | Brant Candelore, Leo Pedlow | 2008-05-20 |
| 7350082 | Upgrading of encryption | Brant Candelore | 2008-03-25 |
| 7302059 | Star pattern partial encryption | Brant Candelore, Leo Pedlow | 2007-11-27 |
| 7292690 | Video scene change detection | Brant Candelore, Leo Pedlow | 2007-11-06 |
| 7292691 | Progressive video refresh slice detection | Brant Candelore, Leo Pedlow | 2007-11-06 |
| 7218738 | Encryption and content control in a digital broadcast system | Leo Pedlow, Brant Candelore | 2007-05-15 |
| 7215770 | System and method for partially encrypted multimedia stream | Leo Pedlow, Brant Candelore | 2007-05-08 |
| 7155012 | Slice mask and moat pattern partial encryption | Brant Candelore, Leo Pedlow | 2006-12-26 |
| 7139398 | Time division partial encryption | Brant Candelore, Robert Allan Unger | 2006-11-21 |
| 5446916 | Variable length codeword packer | Vincent Liu | 1995-08-29 |
| 5216503 | Statistical multiplexer for a multichannel image compression system | Woo Hyun Paik, Edward A. Krause, Vincent Liu, Paul Shen | 1993-06-01 |