Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246983 | Text-to-speech e-mail reader with multi-modal reply processor | Ranjun Zou, Brian Algot Hanson | 2001-06-12 |
| 5044258 | Motor-driven car window fan assembly | Shih-Jang Wu, Hsu Chih, Shun-Chi Huang | 1991-09-03 |
| 4645523 | Fresnel lens fabrication | Richard E. Howard, Rogers H. Stolen | 1987-02-24 |
| 4643752 | Fresnel lens fabrication | Richard E. Howard, Rogers H. Stolen | 1987-02-17 |
| 4556790 | Photodetector having a contoured, substantially periodic surface | Alastair M. Glass | 1985-12-03 |
| 4555622 | Photodetector having semi-insulating material and a contoured, substantially periodic surface | Alastair M. Glass, Anthony M. Johnson | 1985-11-26 |
| 4448485 | Harmonic generation using a surface of metal particles | John George Bergman, Jr., Alexander Wokaun | 1984-05-15 |
| 4352566 | Detection of birefringence in irregularly shaped objects | Gary C. Bjorklund, David M. Bloom | 1982-10-05 |
| 4284354 | Sensitive nonlinear optical spectroscopy | — | 1981-08-18 |
| 4220928 | Adaptive correction of linear phase aberrations in laser amplifier systems | David M. Bloom | 1980-09-02 |
| 4198162 | Tunable wide angular aperture filter by degenerate four-wave mixing | Gary C. Bjorklund, David M. Bloom | 1980-04-15 |