Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077378 | Calibration system and method for light modulation device | Dennis F. Elkins, Bret Winkler | 2011-12-13 |
| 7668211 | Waveguide-pumping gain guided index antiguided fiber laser | Vikas Sudesh, Timothy S. McComb, Martin Richardson, William Hagemann, John Ballato +1 more | 2010-02-23 |
| 4914270 | Method and apparatus for shaping articles using a laser beam | Stephen M. Copley, Ralph Hsu | 1990-04-03 |
| 4888490 | Optical proximity apparatus and method using light sources being modulated at different frequencies | Stephen M. Copley | 1989-12-19 |