Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680902 | Method and system for accessing web pages based on playback of recordings | Ann Greenberg | 2010-03-16 |
| 7308485 | Method and system for accessing web pages based on playback of recordings | Ann Greenberg | 2007-12-11 |
| 7167857 | Method and system for finding approximate matches in database | — | 2007-01-23 |
| 6330593 | System for collecting use data related to playback of recordings | Ann Greenberg | 2001-12-11 |
| 6240459 | Network delivery of interactive entertainment synchronized to playback of audio recordings | Ann Greenberg | 2001-05-29 |
| 6230207 | Network delivery of interactive entertainment synchronized to playback of audio recordings | Ann Greenberg | 2001-05-08 |
| 6230192 | Method and system for accessing remote data based on playback of recordings | Ann Greenberg | 2001-05-08 |
| 6161132 | System for synchronizing playback of recordings and display by networked computer systems | Ann Greenberg | 2000-12-12 |
| 6154773 | Network delivery of interactive entertainment complementing audio recordings | Ann Greenberg | 2000-11-28 |
| 6061680 | Method and system for finding approximate matches in database | Steven D. Scherf, Ti Kan | 2000-05-09 |
| 5987525 | Network delivery of interactive entertainment synchronized to playback of audio recordings | Ann Greenberg | 1999-11-16 |