Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619444 | Apparatus for performing analog multiplication and addition | Joseph Shafir | 1997-04-08 |
| 5614129 | Potassium lithium tantalate niobate photorefractive crystals | Rudolf J. Hofmeister, Amnon Yariv | 1997-03-25 |