Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939300 | Multiple level transmitter and method of transmitting | Robert N. Phelps | 2005-09-06 |
| 6891311 | Ultrasound transmit pulser with receive interconnection and method of use | Robert N. Phelps | 2005-05-10 |
| 6875178 | Receive circuit for ultrasound imaging | Robert N. Phelps, John C. Lazenby, Robert P. Hunt | 2005-04-05 |