Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836059 | Image intensifier and electron multiplier therefor | — | 2004-12-28 |
| 6747258 | Intensified hybrid solid-state sensor with an insulating layer | Rudolph Benz, Nils Thomas | 2004-06-08 |
| 6633125 | Short wavelength infrared cathode | Rudolph Benz | 2003-10-14 |
| 6570147 | Color night vision apparatus | — | 2003-05-27 |
| 6146229 | Cathode structure for reduced emission and robust handling properties | Warren David Vrescak | 2000-11-14 |
| 6069445 | Having an electrical contact on an emission surface thereof | — | 2000-05-30 |
| 5789759 | Cathode structure for reduced emission and robust handling properties | Warren David Vrescak | 1998-08-04 |
| 5763896 | Reduced dark current cathode structures for infrared detection | — | 1998-06-09 |
| 5712490 | Ramp cathode structures for vacuum emission | — | 1998-01-27 |