Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9372541 | Gesture recognition system operability verification | Joseph Nutaro, Steve Grothe | 2016-06-21 |
| 8866758 | Resistive touch screen displays and systems | John F. L. Schmidt, Steve Grothe | 2014-10-21 |
| 7766529 | Light emitting diodes, display systems, and methods of manufacturing light emitting diodes | Daniel E. Hadlich, Michael R. Praiswater | 2010-08-03 |
| 7540632 | Spectrally controlled display backlight emissions for night vision imaging system compatibility | Michael R. Praiswater | 2009-06-02 |
| 7025474 | Dual mode display with a backlight filter for an unactivated light emitting diode (LED) | William T. Campbell, Steven A. Grossman | 2006-04-11 |
| 6211934 | Method of and apparatuses for reducing infrared loading on display devices | Robert D. Habing, James M. Henz, Teddy J. Wood | 2001-04-03 |
| 5600432 | Method and apparatus for measurement of resolution of imaging systems | J. Michael Lengyel, Larry A. Nelson | 1997-02-04 |
| 5526113 | Method and apparatus for measurement of spatial signal and noise power of imaging systems | J. Michael Lengyel, Larry A. Nelson | 1996-06-11 |