Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6115326 | Ultrasonic micro-machined selectable transducer array | Sam C. Puma | 2000-09-05 |
| 5495427 | High speed high resolution ultrasonic position and orientation tracker using a single ultrasonic frequency | Sam C. Puma, Gregory R. Lee | 1996-02-27 |