Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658309 | System for producing sound through blocks and modifiers | Daniel V. Oppenheim, Donald P. Pazel, James L. Wright | 2003-12-02 |
| 6604072 | Feature-based audio content identification | Michael C. Pitman, Blake G. Fitch, Robert S. Germain | 2003-08-05 |
| 6574594 | System for monitoring broadcast audio content | Michael C. Pitman, Blake G. Fitch, Robert S. Germain | 2003-06-03 |
| 6564322 | Method and apparatus for watermarking with no perceptible trace | David H. Jameson, Charles P. Tresser, Chai Wah Wu, Shmuel Windgrad | 2003-05-13 |