Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578192 | Power efficient high frequency display with motion blur mitigation | Maximino Vasquez, Akihiro Takagi, Yanli Zhang | 2013-11-05 |
| 8519937 | Digitally modulated image projection system | Paul Winer | 2013-08-27 |
| 8237910 | Polarization independent liquid crystal-based etalon and devices using same | Enkh-Amgalan Dorjgotov, Philip J. Bos | 2012-08-07 |
| 8057108 | Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit | Nagesh Vodrahalli, Gennady Farber, Hai Feng Liu, Hamid Eslampour, Ut Tran +3 more | 2011-11-15 |
| 7808579 | Display using light guide and refractive index control | Ralph Mesmer | 2010-10-05 |
| 7780360 | Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit | Nagesh Vodrahalli, Gennady Farber, Hai Feng Liu, Hamid Eslampour, Ut Tran +3 more | 2010-08-24 |
| 7598959 | Display controller | James P. Kardach, David Williams, Barnes Cooper | 2009-10-06 |
| 7586560 | Display using light guide and refractive index control | Ralph Mesmer | 2009-09-08 |
| 7499043 | Switching of display refresh rates | Maximino Vasqnez, Kristine Karnos | 2009-03-03 |
| 7401986 | Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit | Nagesh Vodrahalli, Gennady Farber, Hai Feng Liu, Hamid Eslampour, Ut Tran +3 more | 2008-07-22 |
| 7368012 | Methods and apparatuses for a dynamic growing of single-crystal thin-film composed of organic materials | Shida Tan | 2008-05-06 |
| 7325928 | Resolution multiplication technique for projection display systems | Shida Tan, Jeff A. Bonnington | 2008-02-05 |
| 7327423 | Retardation compensator for a liquid crystal-on-silicon imager | — | 2008-02-05 |
| 7314282 | Color-split optical engine architecture for projection displays | — | 2008-01-01 |
| 7277617 | Optical pulse compressor based on integrated planar lightwave circuit: method, device, and systems | — | 2007-10-02 |
| 7174060 | Ultra-thin polarization mode converters based on liquid crystal materials | Nagesh Vodrahalli, Connie Chunling Liu, Takaharu Fujiyama, Kenji Takahashi, Biswajit Sur | 2007-02-06 |
| 7099360 | Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit | Nagesh Vodrahalli, Gennady Farber, Hai Feng Liu, Hamid Eslampour, Ut Tran +3 more | 2006-08-29 |
| 7065273 | Wideband arrayed waveguide grating | Biswajit Sur | 2006-06-20 |
| 7031580 | Restoring optical pulses | — | 2006-04-18 |
| 7006716 | Method and apparatus for switching and modulating an optical signal with enhanced sensitivity | — | 2006-02-28 |
| 6980355 | Wavelength-tunable amplified optical splitter | Dmitri E. Nikonov, Shida Tan, John Sweetser | 2005-12-27 |
| 6934455 | Waveguides with optical monitoring | Michael P. Skinner, Bidhan Chaudhuri, Chan H. Yoo, Mahmood Toofan, Gabel Chong | 2005-08-23 |
| 6928200 | Ultra-thin polarization mode converters based on liquid crystal materials | Nagesh Vodrahalli, Connie Chunling Liu, Takaharu Fujiyama, Kenji Takahashi, Biswajit Sur | 2005-08-09 |
| 6879743 | Crystal-core fiber mode converter for low-loss polarization-insensitive planar lightwave circuits | Nagesh Vodrahalli | 2005-04-12 |
| 6836604 | Passive optical channel equalizer apparatus, methods and systems | — | 2004-12-28 |