Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022345 | Adaptive optics systems using pixelated spatial phase shifters | Peter Chang, Avinash A. Honkan, Nat Shankar | 2011-09-20 |
| 7531780 | Spectrum analyzer device on a chip | — | 2009-05-12 |
| 7283251 | Black fringe wavefront sensor | — | 2007-10-16 |
| 7126695 | Heterodyne frequency modulated signal demodulator and method of operating the same | — | 2006-10-24 |
| 6813069 | Method and apparatus for controlling a fiber optic phased array utilizing frequency shifting | Robert R. Rice, Neil F. Ruggieri | 2004-11-02 |
| 5050993 | Diffraction encoded position measuring apparatus | — | 1991-09-24 |
| 4707135 | Apparatus and method for the recording and readout of multiple exposure holograms | David M. Swain | 1987-11-17 |
| 4575247 | Phase-measuring interferometer | — | 1986-03-11 |