Bethea; Clyde G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bethea; Clyde G..The latest application filed is for "method of making a semiconductor device including infrared imaging, and apparatus for use in the imaging".
- Bethea; Clyde G. - Plainfield NJ
- Bethea; Clyde G. - East Orange NJ
| Patent | Date |
|---|---|
| Method of making a semiconductor device including infrared imaging, and apparatus for use in the imaging Grant 5,396,068 - Bethea March 7, 1 | 1995-03-07 |
| Quantum-well radiation-interactive device, and methods of radiation detection and modulation Grant 5,023,685 - Bethea , et al. June 11, 1 | 1991-06-11 |
| Infrared-radiation detector device Grant 4,894,526 - Bethea , et al. January 16, 1 | 1990-01-16 |
| Devices using avalanche photodiode and capable of detecting a small number of photons Grant 4,754,131 - Bethea , et al. June 28, 1 | 1988-06-28 |
| Photodetector with graded bandgap region Grant 4,599,632 - Bethea , et al. July 8, 1 | 1986-07-08 |
| 2-Methyl-4-nitro-aniline nonlinear optical devices Grant 4,199,698 - Bethea , et al. April 22, 1 | 1980-04-22 |
| Thin film liquid waveguide optical converter Grant 3,935,472 - Bethea , et al. January 27, 1 | 1976-01-27 |
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