Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999949 | Spectroscopic ellipsometers | Xiaohan Wang | 2011-08-16 |
| 6674953 | Controllably variable optical attenuator | Zhupei Shi, Minh Tran, Jerry Lee | 2004-01-06 |
| 6633371 | Optical performance monitors | Zheng Yan | 2003-10-14 |
| 5654820 | Optoelectronic system for implementation of iterative computer tomography algorithms | Satish S. Udpa | 1997-08-05 |
| 5414623 | Optoelectronic system for implementation of iterative computer tomography algorithms | Satish S. Udpa | 1995-05-09 |