Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801148 | Beamformed ultrasonic imager with delta-sigma feedback control | Steven Russell Freeman, Thomas E. Linnenbrink, Marc A. Morin, Marshall K. Quick, Charles S. Desilets | 2004-10-05 |
| 6780157 | Method and apparatus for ultrasonic imaging | Douglas N. Stephens | 2004-08-24 |