Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12032079 | Optical detector system with multiple path lengths | Rui Zhang, Jeff Clark Adams, Donald M. Cornwell, Jr., Prafulla Masalkar | 2024-07-09 |
| 11770598 | Sensor assembly for acquiring images | Rui Zhang, Umer Shahid, Baomin Wang, Prafulla Masalkar | 2023-09-26 |
| 11579014 | Optical detector system | Rui Zhang, Jeff Clark Adams, Donald M. Cornwell, Jr., Prafulla Masalkar | 2023-02-14 |
| 11424827 | Optical tracking system | Jeff Clark Adams, Donald M. Cornwell, Jr., Rui Zhang | 2022-08-23 |
| 10999524 | Temporal high dynamic range imaging using time-of-flight cameras | Cory Keitz, Lorenzo Sorgi, Christopher Samuel Zakian | 2021-05-04 |
| 9300930 | Multi-segment brightness compensation | P. Selvan Viswanathan | 2016-03-29 |
| 9030749 | Bifocal head-up display system | Alban N. Lescure, Joshua O. Miller, Lansing B. Evans | 2015-05-12 |
| 8721092 | Wide field of view substrate guided relay | Christian Dean DeJong | 2014-05-13 |
| 8567957 | Active polarization switch for speckle reduction in laser projection sources | Mark O. Freeman, Christian Dean DeJong, Alban N. Lescure | 2013-10-29 |
| 8395714 | Scanned projection system using polymerized liquid crystal layer for speckle reduction | Alban N. Lescure, Mark O. Freeman | 2013-03-12 |
| 8308302 | Laser scanning imaging system with reduced speckle | Alban N. Lescure, Mark O. Freeman | 2012-11-13 |
| 8304994 | Light collection system for an electrodeless RF plasma lamp | — | 2012-11-06 |
| 8287128 | Laser projection source with polarization diversity element for speckle reduction | Alban N. Lescure, Mark O. Freeman, Witold Teller | 2012-10-16 |
| 8152307 | Diffractive optical element having periodically repeating phase mask and system for reducing perceived speckle | Alban N. Lescure, Mark O. Freeman, Christian Dean DeJong, Joshua Mark Hudman | 2012-04-10 |
| 8049825 | Laser projection source with birefringent wedge for speckle reduction | Alban N. Lescure, Mark O. Freeman | 2011-11-01 |
| 7626661 | Polarization controlling elements | Jerry Zieba, Thomas Mayer, David M. Shemo, Kim Leong Tan, Karen Denise Hendrix +1 more | 2009-12-01 |
| 7170574 | Trim retarders incorporating negative birefringence | Kim Leong Tan, Karen Denise Hendrix, Charles Hulse | 2007-01-30 |
| 6873768 | Compact optical fiber coupler | Leland Scott Black, Robert W. Hallock, Andrew T. Taylor | 2005-03-29 |
| 6827450 | Scrolling color projection system | Anthony D. McGettigan | 2004-12-07 |
| 6795243 | Polarizing light pipe | Anthony D. McGettigan, Clark Pentico, Edward S. Sherman, John D. Corless | 2004-09-21 |
| 6771001 | Bi-stable electrostatic comb drive with automatic braking | Minyao Mao, Donald M. Friedrich, Bryant P. Hichwa | 2004-08-03 |
| 6388359 | Method of actuating MEMS switches | Donald M. Friedrich, Bryant P. Hichwa | 2002-05-14 |