Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148056 | Ring amplifier for extended range steerable laser transmitter and active sensor | Sean D. Keller | 2018-12-04 |
| 10062175 | Multiple target tracker and liquid crystal waveguide (LCWG) beam steerer for designation, range finding and active imaging | Sean D. Keller, John R. Becker | 2018-08-28 |
| 9971174 | System and method for providing active refraction feedback for devices with variable index of refraction | Sean D. Keller | 2018-05-15 |
| 9964746 | Passive micromirror device for non-imaging wide field of view | Sean D. Keller | 2018-05-08 |
| 9946259 | Negative obstacle detector | Sean D. Keller, John R. Becker | 2018-04-17 |
| 9931882 | Counter counterfeit technology | — | 2018-04-03 |
| 9927515 | Liquid crystal waveguide steered active situational awareness sensor | Sean D. Keller | 2018-03-27 |
| 9904081 | LCWG steered laser transmitter and situational awareness sensor with wavelength conversion | Sean D. Keller | 2018-02-27 |