Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574276 | Fiber optic brush for light delivery | David B. Chang | 2013-11-05 |
| 8523925 | Fiber optic phototherapy device | David B. Chang | 2013-09-03 |
| 8206426 | Light source and fiber optic brush for light delivery | David B. Chang | 2012-06-26 |
| 5709459 | Surgical luminaire | Mark D. Hopler, Kenneth Li | 1998-01-20 |
| 5680492 | Singular fiber to bundle illumination with optical coupler | Mark D. Hopler, Glenn Empey, Jr. | 1997-10-21 |
| 5642456 | Light intensity attenuator for optical transmission systems | Glenn S. Baker, Douglas Brenner, Kenneth Li, Karlheinz Strobl | 1997-06-24 |
| 5430620 | Compact surgical illumination system capable of dynamically adjusting the resulting field of illumination | Kenneth Li, Steven Randall Murray, Douglas Brenner | 1995-07-04 |