Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8253940 | UV-IR range variable angle spectroscopic ellipsometer | Steven E. Green, Martin M. Liphardt | 2012-08-28 |
| 7327456 | Spectrophotometer, ellipsometer, polarimeter and the like systems | John A. Woollam, Steven E. Green, Ping He, Blaine D. Johs, Craig M. Herzinger +3 more | 2008-02-05 |
| 7274450 | Sample entry purge system in spectrophotometer, ellipsometer, polarimeter and the like systems | Steven E. Green, Ping He, Galen L. Pfeiffer, Brian D. Guenther, John A. Woollam +3 more | 2007-09-25 |
| 6535286 | Positionable multiple detector system for spectrophotomer, ellipsometer, polarimeter and systems, and methodology of use | Steven E. Green | 2003-03-18 |