Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271954 | Waveguide absorption modulator with integral optical isolator | — | 2001-08-07 |
| 6055043 | Method and apparatus for using phase modulation to reduce coherence/polarization noise in reflectometers | — | 2000-04-25 |
| 5993074 | High speed electro-optical signal translator | R. Gilbert Kaufman, Melvin C. Schmidt, Michael G. Ressl, John G. Kwasegrock | 1999-11-30 |
| 5872624 | Method and apparatus for retroreflectively reducing coherence/polarization noise in reflectometers | Gary D. Bridge | 1999-02-16 |
| 5644668 | High speed electro-optical signal translator | R. Gilbert Kaufman, Melvin C. Schmidt, Michael G. Ressl, John G. Kwasegrock | 1997-07-01 |
| 5522005 | High power waveguide absorption modulator | Anthony L. Moretti | 1996-05-28 |
| 5422972 | Techniques for illuminating internal surfaces of a high speed electro-optical signal translator | R. Gilbert Kaufman, Melvin C. Schmidt, Michael G. Ressl, John G. Kwasegrock | 1995-06-06 |
| 5375182 | Techniques for planar alignment of high speed electro-optical signal translator components | R. Gilbert Kaufman | 1994-12-20 |
| 5276756 | High speed electro-optical signal translator | R. Gilbert Kaufman, Melvin C. Schmidt, Michael G. Ressl, John G. Kwasegrock | 1994-01-04 |
| 4672169 | Apparatus and method for heating materials with a laser heat source | — | 1987-06-09 |