Fowler; Alan B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fowler; Alan B..The latest application filed is for "electron tuned quantum well device".
- Fowler; Alan B. - Yorktown Heights NY
| Patent | Date |
|---|---|
| Electron tuned quantum well device Grant 4,942,437 - Fowler , et al. July 17, 1 | 1990-07-17 |
| Compound semiconductor surface termination Grant 4,811,077 - Fowler , et al. March 7, 1 | 1989-03-07 |
| Voltage controlled resonant transmission semiconductor device Grant 4,672,423 - Fowler , et al. June 9, 1 | 1987-06-09 |
| Method of making short channel IGFET Grant 4,587,709 - Fowler , et al. May 13, 1 | 1986-05-13 |
| Tunnel emitter upper valley transistor Grant 4,396,931 - Dumke , et al. August 2, 1 | 1983-08-02 |
| Self-aligned process for fabricating gallium arsenide metal-semiconductor field effect transistors Grant 4,389,768 - Fowler , et al. June 28, 1 | 1983-06-28 |
| High aspect ratio, high resolution mask fabrication Grant 4,293,374 - Chaudhari , et al. October 6, 1 | 1981-10-06 |
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