Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017995 | Self-aligned Bi-CMOS device having high operation speed and high integration density | — | 1991-05-21 |
| 4957874 | Self-aligned Bi-CMOS device having high operation speed and high integration density | — | 1990-09-18 |
| 4927776 | Method of producing semiconductor integrated circuit device including bipolar transistor and insulated gate field effect transistor | — | 1990-05-22 |