Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5442467 | Enhanced off-axis viewing performance and luminous efficiency of a liquid crystal display employing fiberoptic faceplate elements | Louis D. Silverstein, Thomas G. Fiske, Robert A. Sprague | 1995-08-15 |
| 5315418 | Two path liquid crystal light valve color display with light coupling lens array disposed along the red-green light path | Robert A. Sprague, Louis D. Silverstein | 1994-05-24 |
| D345968 | Enclosure for a large area display | Scott A. Elrod, Thomas P. Moran, Frank G. Halasz, Malcolm S. Smith, Dallas R. Grove +1 more | 1994-04-12 |
| D344500 | Wireless optical input device | Scott A. Elrod, Thomas P. Moran, Frank G. Halasz, Malcolm S. Smith, Dallas R. Grove +1 more | 1994-02-22 |
| 5264880 | Method and apparatus for projecting a color image | Robert A. Sprague | 1993-11-23 |
| 5204661 | Input/output pixel circuit and array of such circuits | Michael Hack, Alan G. Lewis | 1993-04-20 |
| 5196652 | Wireless electrical connections of abutting tiled arrays | James C. Mikkelsen, William Meuli, Jackson Ho | 1993-03-23 |
| 5164616 | Integrated sample and hold circuit with feedback circuit to increase storage time | Alan G. Lewis, William F. Gunning | 1992-11-17 |
| 5153420 | Timing independent pixel-scale light sensing apparatus | Michael Hack, Alan G. Lewis | 1992-10-06 |
| 5140327 | Analog to digital converter utilizing a semiconductor capicitor array | Alan G. Lewis, Daniel Senderowicz | 1992-08-18 |
| 5099239 | Multi-channel analogue to digital convertor | Alan G. Lewis, Daniel Senderowicz | 1992-03-24 |
| 4407850 | Profile control photoresist | Alan R. Reinberg | 1983-10-04 |