Wyant; James C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wyant; James C..The latest application filed is for "simultaneous phase-shifting fizeau interferometer".
- Wyant; James C. - Tucson AZ
- Wyant; James C. - Carlisle MA
| Patent | Date |
|---|---|
| Simultaneous phase-shifting fizeau interferometer Grant 7,230,718 - Millerd , et al. June 12, 2 | 2007-06-12 |
| Pixelated phase-mask interferometer Grant 7,230,717 - Brock , et al. June 12, 2 | 2007-06-12 |
| Simultaneous phase-shifting fizeau interferometer App 20060203251 - Millerd; James E. ; et al. | 2006-09-14 |
| Simultaneous phase-shifting Fizeau interferometer Grant 7,057,738 - Millerd , et al. June 6, 2 | 2006-06-06 |
| Common optical-path testing of high-numerical-aperture wavefronts Grant 7,057,737 - Millerd , et al. June 6, 2 | 2006-06-06 |
| Common optical-path testing of high-numerical-aperture wavefronts App 20050046863 - Millerd, James E. ; et al. | 2005-03-03 |
| Simultaneous phase-shifting fizeau interferometer App 20050046864 - Millerd, James E. ; et al. | 2005-03-03 |
| Pixelated phase-mask interferometer App 20050046865 - Brock, Neal J. ; et al. | 2005-03-03 |
| Method and apparatus for absolute optical measurement of entire surfaces of flats Grant 5,502,566 - Ai , et al. March 26, 1 | 1996-03-26 |
| Two-wavelength phase-shifting interferometer and method Grant 4,832,489 - Wyant , et al. May 23, 1 | 1989-05-23 |
| Optical profiler using improved phase shifting interferometry Grant 4,639,139 - Wyant , et al. January 27, 1 | 1987-01-27 |
| Image subtraction/addition system Grant 4,025,195 - Ebersole , et al. May 24, 1 | 1977-05-24 |
| Shearing Interferometer Grant 3,829,219 - Wyant August 13, 1 | 1974-08-13 |
| SEC | 0001043400 | WYANT JAMES C |
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