Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312565 | Nonlinear optical materials | Richard Beckerbauer, Dennis S. Donald, Frederick C. Zumsteg, Jr. | 1994-05-17 |
| 5312930 | Fluorinated sulfones/ketones for nonlinear optics | Lap-Tak Andrew Cheng, Andrew Edward Feiring | 1994-05-17 |
| 5294493 | Polymeric films for second order nonlinear optics | Richard Beckerbauer, Hui Hsiung, Mureo Kaku, Jose M. Rodriguez Parada | 1994-03-15 |