Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7880820 | Systems and methods of all-optical fourier phase contrast imaging using dye doped liquid crystals | Chandra S. Yelleswarapu, Sri Rajeasekhar Kothapalli | 2011-02-01 |
| 7738047 | Systems and methods of all-optical Fourier phase contrast imaging using dye doped liquid crystals | Chandra S. Yelleswarapu, Sri-Rajasekhar Kothapalli | 2010-06-15 |
| 7653232 | Phase based digital imaging | Sri-Rajasekhar Kothapalli, Chandra S. Yelleswarapu, Pengfei Wu | 2010-01-26 |