Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417966 | Rear projection screen using internal reflection | Robert S. Moshrefzadeh, Patrick Thomas, John C. Nelson, Hsin-hsin Chou, Richard J. Pokorny +1 more | 2002-07-09 |
| 6317263 | Projection screen using dispersing lens array for asymmetric viewing angle | Robert S. Moshrefzadeh, Patrick Thomas, Hsin-hsin Chou, John C. Nelson, Patrick R. Fleming | 2001-11-13 |