Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8717660 | Annulus scattering diffuser for reflective display | Jian Ma, John H. Hong | 2014-05-06 |
| 8441626 | Optical angle-of-arrival measurement system and method for multiple light sources | — | 2013-05-14 |
| 8330693 | Two-stage drive waveform for switching a dual frequency liquid crystal (DFLC) at large tilt angles | Dong-Feng Gu | 2012-12-11 |
| 8237101 | Object tracking system having at least one angle-of-arrival sensor which detects at least one linear pattern on a focal plane array | William J. Gunning, III, Dale Hollis, Alexander A. Bogdanov, Steven Chen, Jian Ma +1 more | 2012-08-07 |
| 8081291 | Electro-optic zoom lens system | Scott Patrick Campbell, Milind Mahajan, Bruce K. Winker, Donald B. Taber | 2011-12-20 |
| 8072599 | Real-time, hybrid amplitude-time division polarimetric imaging camera | Tallis Young Chang, Jian Ma, Dong-Feng Gu, Sung Jong Choi, Bruce K. Winker | 2011-12-06 |
| 7999213 | Compact high-speed thin micromachined membrane deformable mirror | Bruce K. Winker, Yu-Hua Lin, Sridhar Narayanaswamy | 2011-08-16 |
| 7835058 | Broad spectral range polarization rotator | Milind Mahajan, Bruce K. Winker | 2010-11-16 |
| 7615737 | High precision compact rotation angle absolute encoder | Jonathan M. Saint Clair, Jian-Xin Ma, Mitchell D. Voth | 2009-11-10 |
| 7583446 | Electronic adjustable color filter device | Scott Patrick Campbell | 2009-09-01 |
| 7525712 | Broad spectral range polarization rotator | Milind Mahajan, Bruce K. Winker | 2009-04-28 |
| 7298558 | Electronic adjustable color filter device | Scott Patrick Campbell | 2007-11-20 |