Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619850 | System and method for monitoring broadcast signals | Robert D. Butler | 2013-12-31 |
| 7787058 | System and method for providing information synchronized to a playlist | Donald Gary Ford | 2010-08-31 |