Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855800 | EPROM with increased floating gate/control gate coupling | Robert Groover, III, Howard L. Tigelaar | 1989-08-08 |
| 4833514 | Planar FAMOS transistor with sealed floating gate and DCS+N.sub.2 O oxide | Allan T. Mitchell | 1989-05-23 |