Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070392 | Integrated circuit having laser-alterable metallization layer | Michael J. Coffey | 1991-12-03 |
| 4937075 | Method of making semiconductor chip having field effect transistors which have differing threshold voltages determined in a single masking step | Donald E. Nelsen | 1990-06-26 |
| 4849363 | Integrated circuit having laser-alterable metallization layer | Michael J. Coffey | 1989-07-18 |
| 4321492 | Two input sense circuit | — | 1982-03-23 |
| 4253162 | Blocked source node field-effect circuitry | — | 1981-02-24 |
| 4247861 | High performance electrically alterable read-only memory (EAROM) | Sheng Teng Hsu | 1981-01-27 |
| 4237472 | High performance electrically alterable read only memory (EAROM) | — | 1980-12-02 |