Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813087 | Multi-mode color filter | — | 2004-11-02 |
| 6771325 | Color recapture for display systems | Duane Scott Dewald, Steven M. Penn | 2004-08-03 |
| 6712475 | Housing and internal layout for compact SLM-based projector | John T. McKinley | 2004-03-30 |