Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7373664 | Proactive protection against e-mail worms and spam | — | 2008-05-13 |
| 7246227 | Efficient scanning of stream based data | — | 2007-07-17 |
| 6611603 | Steering of monaural sources of sound using head related transfer functions | John Norris | 2003-08-26 |
| 6173061 | Steering of monaural sources of sound using head related transfer functions | John Norris | 2001-01-09 |