Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243038 | System and method providing amplification of narrow band signals with multi-channel amplifiers | Ray K. Butler, Richard Posner | 2001-06-05 |
| 5917371 | Signal feed matrix amplifier reduction system and method | Eric R. Drucker | 1999-06-29 |
| 5477858 | Ultrasound blood flow/tissue imaging system | Paul R. Norris, John Folline, Michael J. Veraya, James Chekerylla, Richard A. Revell +14 more | 1995-12-26 |
| 4888694 | Ultrasound imaging system for relatively low-velocity blood flow at relatively high frame rates | — | 1989-12-19 |