Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775298 | Ellipsometer or polarimeter system having at least one rotating element which is driven by a motor comprising air bearing | Christopher D. Hassler, Galen L. Pfeiffer, Jeffrey S. Hale, Craig M. Herzinger, Brian D. Guenther | 2020-09-15 |
| 7567345 | Ellipsometer meeting scheimpflug condition with provision of an essentially circular electromagnetic radiation spot on a sample | Martin M. Liphardt, Jeffrey S. Hale, Ping He | 2009-07-28 |
| 6590923 | Optically pumped direct extraction electron spin filter system and method of use | Hermanus Batelaan, Benjamin B. Birdsey, Timothy J. Gay | 2003-07-08 |