Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12335590 | Lens mount calibration mechanism for large camera | Deanan DaSilva, Michael Graae, John Michael Eric Mongelli, Timothy John Bierman, Logan Andrew McDermot | 2025-06-17 |
| 12058430 | Lens mount calibration mechanism for large camera | Deanan DaSilva, Michael Graae, John Michael Eric Mongelli, Timothy John Bierman, Logan Andrew McDermot | 2024-08-06 |
| 10006839 | Method for flattening sample in optical metrology | — | 2018-06-26 |
| 9664501 | Automated re-focusing of interferometric reference mirror | Erik Novak, Colin Farrell | 2017-05-30 |
| 9442133 | Edge electrode for characterization of semiconductor wafers | Dong Chen, Henry Fagg, Jaime Duran | 2016-09-13 |
| 9303631 | Fixture for flattening sample in optical metrology | — | 2016-04-05 |
| 9234814 | Automated re-focusing of interferometric reference mirror | Erik Novak, Colin Farrell | 2016-01-12 |
| 8375594 | Pneumatic counterbalance for optical head gantry | — | 2013-02-19 |
| 7212356 | Mounting mechanism for compensating optics in interferometer | Erik Novak | 2007-05-01 |
| 6552806 | Automated minimization of optical path difference and reference mirror focus in white-light interference microscope objective | Richard Swinford, David J. Aziz, Paul R. Unruh | 2003-04-22 |
| 6545761 | Embedded interferometer for reference-mirror calibration of interferometric microscope | David J. Aziz | 2003-04-08 |
| 6266183 | Self-centering crash protection mechanism for interference microscope objective | David J. Aziz | 2001-07-24 |
| 5640270 | Orthogonal-scanning microscope objective for vertical-scanning and phase-shifting interferometry | David J. Aziz | 1997-06-17 |
| 5446547 | Combination of motorized and piezoelectric translation for long-range vertical scanning interferometry | Paul J. Caber, John B. Hayes | 1995-08-29 |
| 5044312 | Conformal coat contact insertion strip mask | Eric M. Frey | 1991-09-03 |