Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9673347 | Minority carrier based HgCdTe infrared detectors and arrays | Christopher A. Schaake | 2017-06-06 |
| 9112098 | Minority carrier based HgCdTe infrared detectors and arrays | Christopher A. Schaake | 2015-08-18 |
| 8686471 | Minority carrier based HgCdTe infrared detectors and arrays | Christopher A. Schaake | 2014-04-01 |
| 7612340 | Method of operating an avalanche photodiode for reducing gain normalized dark current | Jeffrey D. Beck, Pradip Mitra, Chang-Feng Wan | 2009-11-03 |
| 7608830 | Separate absorption and detection diode for two-color operation | — | 2009-10-27 |
| 7504672 | Separate absorption and detection diode | — | 2009-03-17 |
| 7459730 | Separate absorption and detection diode for VLWIR | — | 2008-12-02 |
| 5534719 | HGCDTE thin film transistor | Richard A. Schiebel, Roland J. Koestner | 1996-07-09 |
| 5403760 | Method of making a HgCdTe thin film transistor | Richard A. Schiebel, Roland J. Koestner | 1995-04-04 |
| 5144138 | Infrared detector and method | C. Grady Roberts | 1992-09-01 |
| 5043293 | Dual oxide channel stop for semiconductor devices | Arturo Simmons | 1991-08-27 |
| 4630090 | Mercury cadmium telluride infrared focal plane devices having step insulator and process for making same | Arturo Simmons | 1986-12-16 |
| 4507160 | Impurity reduction technique for mercury cadmium telluride | Jeffrey D. Beck, Herbert F. Schaake, John H. Tregilgas | 1985-03-26 |
| 4501625 | Method of producing homogeneously doped HgCdTe which contains a fast diffusing dopant impurity | John H. Tregilgas, Jeffrey D. Beck, Herbert F. Schaake | 1985-02-26 |
| 4377904 | Method of fabricating a narrow band-gap semiconductor CCD imaging device | Richard A. Chapman, Dennis Darcy Buss | 1983-03-29 |
| 4360732 | Infrared charge transfer device (CTD) system | Richard A. Chapman, Adam J. Lewis, Jaroslav Hynecek | 1982-11-23 |
| 4327291 | Infrared charge injection device imaging system | Richard A. Chapman, Jaroslav Hynecek | 1982-04-27 |
| 4231149 | Narrow band-gap semiconductor CCD imaging device and method of fabrication | Richard A. Chapman, Dennis Darcy Buss | 1980-11-04 |