Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921333 | Phase contrast image microscopy using optical phase conjugation in a hybrid analog/digital design | Charles Garvin | 1990-05-01 |
| 4726639 | Optically implemented memory correlator using a photorefractive crystal | — | 1988-02-23 |
| 4721362 | Phase gradient contrast microscope | Richard P. Leavitt | 1988-01-26 |
| 4524294 | Ferroelectric photomechanical actuators | — | 1985-06-18 |
| 4360896 | Write mode circuitry for photovoltaic ferroelectric memory cell | — | 1982-11-23 |
| 4250567 | Photovoltaic-ferroelectric beam accessed memory | — | 1981-02-10 |
| 4247914 | Optical memory with fiber optic light guide | — | 1981-01-27 |
| 4236938 | Efficient high voltage photovoltaic cells | — | 1980-12-02 |