Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701023 | Insulated gate semiconductor device typically having subsurface-peaked portion of body region for improved ruggedness | Richard A. Blanchard | 1997-12-23 |
| 5698459 | Fabrication of bipolar transistors using selective doping to improve performance characteristics | Michael J. Grubisich | 1997-12-16 |