Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827826 | Planar optical devices and methods for their manufacture | Richard E. Demaray, Kai-An Wang, Ravi Mullapudi, Douglas P. Stadtler, Hongmei Zhang | 2004-12-07 |
| 6718115 | Personal digital assistant display illumination method and system | Shawn R. Gettemy | 2004-04-06 |