Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739723 | Polarization recapture system for liquid crystal-based data projectors | Thomas J. Haven | 2004-05-25 |
| 5367390 | Contrast improvement for display panels with masks between electrodes and covering split between electrode portions | Terry J. Scheffer, Arlie R. Conner | 1994-11-22 |