Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957815 | Electrode assembly and handpiece with adjustable system impedance, and methods of operating an energy-based medical system to treat tissue | Richard Wyeth, Mark Kane | 2011-06-07 |
| 6689050 | Endoscope assembly useful with a scope-sensing light cable | Richard A. Beutter, Huei Liang Chang, YanPeng Ng | 2004-02-10 |
| 6110107 | Fiber optic cable for supplying light to an endoscope and for detecting the presence of an endoscope | Huei Liang Chang, YanPeng Ng, Richard A. Beutter | 2000-08-29 |
| 5850496 | Endoscope with integrated, self-regulating light source | Albert R. Luna | 1998-12-15 |