Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549718 | Systems, methods, and software for using markers on channel signals to control electronic program guides and recording devices | Gary E. Sullivan | 2003-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6549718 | Systems, methods, and software for using markers on channel signals to control electronic program guides and recording devices | Gary E. Sullivan | 2003-04-15 |