Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533907 | Method of producing amorphous silicon for hard mask and waveguide applications | Richard E. Demaray, Jesse Shan, Kai-An Wang | 2003-03-18 |
| 6506289 | Planar optical devices and methods for their manufacture | Richard E. Demaray, Kai-An Wang, Douglas P. Stadtler, Hongmei Zhang, Rajiv Pethe | 2003-01-14 |