Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5064772 | Bipolar transistor integrated circuit technology | — | 1991-11-12 |
| 4981807 | Process for fabricating complementary vertical transistor memory cell | — | 1991-01-01 |
| 4967253 | Bipolar transistor integrated circuit technology | — | 1990-10-30 |
| 4954457 | Method of making heterojunction bipolar transistors | — | 1990-09-04 |
| 4935797 | Heterojunction bipolar transistors | — | 1990-06-19 |
| 4933302 | Formation of laser mirror facets and integration of optoelectronics | Gregory Costrini | 1990-06-12 |
| 4689869 | Fabrication of insulated gate gallium arsenide FET with self-aligned source/drain and submicron channel length | Robert B. Renbeck | 1987-09-01 |
| 4663832 | Method for improving the planarity and passivation in a semiconductor isolation trench arrangement | — | 1987-05-12 |
| 4584763 | One mask technique for substrate contacting in integrated circuits involving deep dielectric isolation | Shashi D. Malaviya | 1986-04-29 |
| 4488162 | Self-aligned metal field effect transistor integrated circuits using polycrystalline silicon gate electrodes | — | 1984-12-11 |
| 4471522 | Self-aligned metal process for field effect transistor integrated circuits using polycrystalline silicon gate electrodes | — | 1984-09-18 |
| 4378627 | Self-aligned metal process for field effect transistor integrated circuits using polycrystalline silicon gate electrodes | — | 1983-04-05 |
| 4319932 | Method of making high performance bipolar transistor with polysilicon base contacts | — | 1982-03-16 |
| 4294002 | Making a short-channel FET | Paul P.S. Wang | 1981-10-13 |
| 4264857 | Constant voltage threshold device | — | 1981-04-28 |
| 4223329 | Bipolar dual-channel charge-coupled device | — | 1980-09-16 |
| 4195307 | Fabricating integrated circuits incorporating high-performance bipolar transistors | — | 1980-03-25 |