Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674103 | HBT with nitrogen-containing current blocking base collector interface and method for current blocking | Peter M. Asbeck, Kazuhiro Mochizuki, Rebecca Welty | 2004-01-06 |
| 4935382 | Method of making a semiconductor-insulator-semiconductor structure | Wilbur D. Johnston, Jr. | 1990-06-19 |
| 4878956 | Single crystal films of cubic group II fluorides on semiconductor compounds | Wilbur D. Johnston, Jr. | 1989-11-07 |
| 4870032 | Method of fabricating single crystal films of cubic group II fluorides on semiconductor componds by molecular beam epitaxy | Wilbur D. Johnston, Jr. | 1989-09-26 |
| 4689115 | Gaseous etching process | Dale E. Ibbotson | 1987-08-25 |
| 4610731 | Shallow impurity neutralization | Jacques Chevallier, William C. Dautremont-Smith | 1986-09-09 |