Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11096657 | Laser light source for instrument tip visualization | Qinglin Ma, Keith David Williams, Hiroshi Murakami, Wealth Salvador, Carl E. Fabian +1 more | 2021-08-24 |
| 10770058 | Acoustic lens for micromachined ultrasound transducers | Wei Li, Chak-Yoon Aw, N. Chris Chaggares | 2020-09-08 |
| 10013969 | Acoustic lens for micromachined ultrasound transducers | Wei Li, Chak-Yoon Aw, N. Chris Chaggares | 2018-07-03 |
| 9502023 | Acoustic lens for micromachined ultrasound transducers | Wei Li, Chak-Yoon Aw, N. Chris Chaggares | 2016-11-22 |
| 9186123 | Ultrasound scanners with anisotropic heat distributors for ultrasound probe | Dustin Green, Thomas P. Houck | 2015-11-17 |
| 8527033 | Systems and methods for assisting with internal positioning of instruments | Keith Leslie Williams, Steven Russell Marquis | 2013-09-03 |
| 6210337 | Ultrasonic endoscopic probe | Tracy C. Brechbiel, Calvin R. Zimmerman, Frank B. Oaks | 2001-04-03 |
| 6080108 | Scanning aid for quantified three dimensional ultrasonic diagnostic imaging | — | 2000-06-27 |
| 5762067 | Ultrasonic endoscopic probe | Tracy C. Brechbiel, Calvin R. Zimmerman, Frank B. Oaks | 1998-06-09 |
| 5254059 | Exercise apparatus | Brian A. Arthur, Lawrence J. Graf, William C. Henderson | 1993-10-19 |
| 5184988 | Exercise treadmill | — | 1993-02-09 |
| D328770 | Climbing exerciser | William C. Henderson, James S. Birrell, Timothy O. Armstrong | 1992-08-18 |
| 5129873 | Exercise apparatus | William C. Henderson | 1992-07-14 |
| D321734 | Low impact treadmill | David J. Littrell, Timothy O. Armstrong | 1991-11-19 |
| 4974831 | Exercise treadmill | — | 1990-12-04 |