Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784991 | Diffractive optical elements and grid polarizers in focusing spectroscopic ellipsometers | Lawrence D. Rotter | 2004-08-31 |
| 6765444 | Cross clocked lock detector circuit for phase locked loop | Jyn-Bang Shyu | 2004-07-20 |
| 6744505 | Compact imaging spectrometer | David M. Aikens | 2004-06-01 |