Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654132 | Optical techniques for measuring layer thicknesses and other surface characteristics of objects such as semiconductor wafers | Charles W. Schietinger, Anh Hoang | 2003-11-25 |
| 6636656 | System architecture of optical switching fabric | Cheng-Chung Huang, Steven S. Nasiri, Alex Harwit, Randall B. Sprague, Janusz Bryzek | 2003-10-21 |