Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5896454 | System and method for controlling copying and playing of digital programs | Christopher J. Cookson | 1999-04-20 |
| 5712950 | System and method for controlling play of multiple dialog audio tracks of a software carrier | Christopher J. Cookson, Warren N. Lieberfarb | 1998-01-27 |
| 5671320 | System and method for controlling play of multiple dialog audio tracks of a software carrier | Christopher J. Cookson, Warren N. Lieberfarb | 1997-09-23 |
| 5644507 | Method for interleaving data for seamless playback of multiple program versions having common material | Gregory Thagard, Joseph Wall, Christopher J. Cookson | 1997-07-01 |
| 5619424 | Software carrier for storing digital data representative of picture information and including pan scan data | Christopher J. Cookson, Warren N. Lieberfarb | 1997-04-08 |
| 5598276 | System and method for controlling play of multiple versions of the same motion picture stored on an optical disk | Christopher J. Cookson, Warren N. Lieberfarb | 1997-01-28 |
| 5576843 | System and method for controlling play of multiple dialog audio tracks of a software carrier | Christopher J. Cookson, Warren N. Lieberfarb | 1996-11-19 |
| 5497241 | System and method for controlling display of motion picture subtitles in a selected language during play of a software carrier | Christopher J. Cookson, Warren N. Lieberfarb | 1996-03-05 |
| 5488410 | System and method for disk software publishers to control disk distribution | Warren N. Lieberfarb, Christopher J. Cookson | 1996-01-30 |
| 5469370 | System and method for controlling play of multiple audio tracks of a software carrier | Christopher J. Cookson, Warren N. Lieberfarb | 1995-11-21 |
| 5463565 | Data block format for software carrier and player therefor | Christopher J. Cookson | 1995-10-31 |
| 5450489 | System and method for authenticating software carriers | Christopher J. Cookson | 1995-09-12 |
| 5400077 | System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio | Christopher J. Cookson, Warren N. Lieberfarb | 1995-03-21 |