Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7458013 | Concurrent voice to text and sketch processing with synchronized replay | Pratik Biswas | 2008-11-25 |
| 6724918 | System and method for indexing, accessing and retrieving audio/video with concurrent sketch activity | Samuel J. Yen, Larry J. Leifer | 2004-04-20 |