Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5055890 | Nonvolatile semiconductor memory having three dimension charge confinement | L. Ralph Dawson, Gordon C. Osbourn, Harry T. Weaver, Thomas E. Zipperian | 1991-10-08 |
| 4391901 | Photosensitivity enhancement of PLZT ceramics by positive ion implantation | Cecil E. Land | 1983-07-05 |