Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11300773 | Mid-infrared scanning system | Varun Raghunathan | 2022-04-12 |
| 10184835 | High dynamic range infrared imaging spectroscopy | Christopher Ryan Moon, Andrew Ghetler, Yang Han | 2019-01-22 |
| 9863877 | Infrared spectrometer and scanner utilizing attenuated total reflection | Christopher Ryan Moon, Andrew Ghetler, Yuri Beregovski, Richard P. Tella, Yang Han | 2018-01-09 |
| 9124068 | Method and apparatus to reduce noise caused by mode hopping in external cavity lasers | Miao Zhu | 2015-09-01 |
| 8913232 | Methods and systems for measuring speckle translation with spatial filters | Susan Hunter, Ramakrishna Kakarala, John Wenstrand | 2014-12-16 |
| 8120565 | Method and apparatus to enhance contrast in electro-optical display devices | Ken Nishimura, Thomas A. Knotts | 2012-02-21 |
| 7974510 | Optical waveguide having a core with a polarization-independent, spatially reconfigurable refractive index | — | 2011-07-05 |
| 7646373 | Methods and systems for measuring speckle translation with spatial filters | Susan Hunter, Ramakrishna Kakarala, John Wenstrand | 2010-01-12 |
| 7610174 | System for assured reliability in DC to AC power converters | S Jeffrey Rosner, Ken Nishimura | 2009-10-27 |
| 7352130 | Arc discharge flashlamp | Rene Helbing | 2008-04-01 |
| 7272324 | Equalization of optical signals | Ken Nishimura, Brian Elliot Lemoff | 2007-09-18 |
| 7184109 | Liquid crystal cell that resists degradation from exposure to radiation | Peter Robrish, Rene Helbing, Ken Nishimura | 2007-02-27 |
| 7133116 | Defect mitigation in spatial light modulator used for dynamic photolithography | Ken Nishimura, Dale W. Schroeder | 2006-11-07 |
| 7106512 | Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength | Rene Helbing, Ken Nishimura | 2006-09-12 |
| 7072113 | Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength | Rene Helbing, Ken Nishimura | 2006-07-04 |
| 7071717 | Universal test fixture | Ken Nishimura | 2006-07-04 |
| 6961486 | Non-blocking mechanical fiber optic matrix switch | Brian Elliot Lemoff, Dale W. Schroeder | 2005-11-01 |
| 6934438 | Closed loop alignment system for fiber optic cross-connect switches | — | 2005-08-23 |
| 6912335 | Optical switch with reduced beam divergence | Julie E. Fouquet | 2005-06-28 |
| 6785439 | Switching using three-dimensional rewriteable waveguide in photosensitive media | Brian Elliot Lemoff | 2004-08-31 |
| 6766085 | Precisely configuring optical fibers and other optical elements using an apertured wafer positioner | Julie E. Fouquet | 2004-07-20 |
| 6750939 | System and method for manufacturing liquid crystal micro displays | Douglas Sojourner, Ken Nishimura, Barry Bronson | 2004-06-15 |
| 6738541 | Optical switch comprising two non-coplanar arrays of optical waveguides | Brian Elliot Lemoff, Julie E. Fouquet | 2004-05-18 |
| 6714305 | Tunable fabry-perot cavity filter and method for making and using the filter | — | 2004-03-30 |
| 6686984 | Polarization control device | Gongjian Hu, Peter Robrish, Andreas Weber | 2004-02-03 |