Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535335 | Optical polarization encoder | Zhizhong Zhuang | 2003-03-18 |
| 6503050 | Turbo-molecular pump having enhanced pumping capacity | Peter Reimer, Dennis R. Smith | 2003-01-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535335 | Optical polarization encoder | Zhizhong Zhuang | 2003-03-18 |
| 6503050 | Turbo-molecular pump having enhanced pumping capacity | Peter Reimer, Dennis R. Smith | 2003-01-07 |