Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940073 | Method and system for displaying other information in a TV program guide | Steven M. Schein | 1999-08-17 |
| 5923362 | Merging multi-source information in a television system | — | 1999-07-13 |
| 5828945 | Merging multi-source information in a television system | — | 1998-10-27 |
| 5684525 | Merging multi-source information in a television system | — | 1997-11-04 |
| 5550576 | Method and apparatus for merging television program schedule information received from multiple television schedule information sources | — | 1996-08-27 |