Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872141 | Radiation hard memory cell having monocrystalline and non-monocrystalline inverters | Dora Plus | 1989-10-03 |
| 4864380 | Edgeless CMOS device | Dora Plus | 1989-09-05 |
| 4828365 | Multicolor filter for producing purer white across a display device | Roger G. Stewart | 1989-05-09 |
| 4804640 | Method of forming silicon and aluminum containing dielectric film and semiconductor device including said film | Grzegorz Kaganowicz, John W. Robinson | 1989-02-14 |