Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563880 | Method and system for simultaneously broadcasting and receiving digital and analog signals | Derek D. Kumar | 2003-05-13 |
| 6014407 | Method and system for simultaneously broadcasting and receiving digital and analog signals | Derek D. Kumar | 2000-01-11 |
| 5956624 | Method and system for simultaneously broadcasting and receiving digital and analog signals | Derek D. Kumar | 1999-09-21 |
| 5949813 | Method and system for simultaneously broadcasting and receiving digital and analog signals | Derek D. Kumar | 1999-09-07 |
| 5903598 | Method and system for simultaneously broadcasting and receiving digital and analog signals | Derek D. Kumar | 1999-05-11 |
| 5745525 | Method and system for simultaneously broadcasting and receiving digital and analog signals | Derek D. Kumar | 1998-04-28 |
| 4417221 | Surface acoustic wave device having improved multi-strip coupler | — | 1983-11-22 |