Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4693605 | Differential plane mirror interferometer | — | 1987-09-15 |
| 4688940 | Heterodyne interferometer system | Moshe Schaham | 1987-08-25 |
| 4687958 | Apparatus to transform a single frequency, linearly polarized laser beam into a high efficiency beam with two, orthogonally polarized frequencies | — | 1987-08-18 |
| 4685803 | Method and apparatus for the measurement of the refractive index of a gas | — | 1987-08-11 |
| 4684828 | Apparatus to transform a single frequency, linearly polarized laser beam into a beam with two, orthogonally polarized frequencies | — | 1987-08-04 |
| 4606638 | Distance measuring interferometer and method of use | — | 1986-08-19 |
| 4594003 | Interferometric wavefront measurement | — | 1986-06-10 |
| 4456339 | Laser heterodyne surface profiler | — | 1984-06-26 |
| 4353650 | Laser heterodyne surface profiler | — | 1982-10-12 |