Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919968 | Light uniform device and DLP projection system comprising the same | Ching-Wen Chou, Tom Haven, Rolf S. Vatne | 2014-12-30 |
| 4864469 | Support structure | — | 1989-09-05 |
| 4825339 | Sheet metal knock-out | Jim Gottsch | 1989-04-25 |