Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8629932 | Autofocus system and method | Peter P. Clark, Thomas Charles Antognini, Jeffrey James Parker, Derek Alexandre Proudian, Thomas Edwin Killick +1 more | 2014-01-14 |
| 8553197 | Method and apparatus for spatially modulated electric field generation and electro-optical tuning using liquid crystals | Vladimir Presniakov, Karen Asatryan | 2013-10-08 |
| 8542333 | Liquid crystal cell alignment surface programming method and liquid cell light modulator devices made thereof | — | 2013-09-24 |
| 8319908 | Electro-optical devices using dynamic reconfiguration of effective electrode structures | Vladimir Presniakov, Karen Asatryan, Amir Tork, Armen Zohrabyan, Aram Bagramyan | 2012-11-27 |
| 8184218 | Optically hidden electromagnetic source for generation of spatially non uniform magnetic field and tunable devices made thereof | Karen Asatryan, Amir Tork, Vladimir Presniakov, Armen Zohrabyan, Aram Babramyan | 2012-05-22 |
| 8184217 | Thermal liquid crystal optical device | Armen Zohrabyan, Karen Asatryan, Amir Tork, Vladimir Presniakov, Aram Bagramyan | 2012-05-22 |
| 8149377 | Tunable-focusing liquid crystal lens cell and method of fabrication thereof | Vladimir Presniakov, Karen Asatryan, Amir Tork, Aram Bagramyan, Armen Zohrabyan | 2012-04-03 |
| 8072574 | Tunable liquid lens with reduced aberration | Karen Asatryan, Vladimir Presniakov, Armen Zohrabyan, Amir Tork, Aram Bagramyan | 2011-12-06 |
| 8033054 | Electro-optical devices using dynamic reconfiguration of effective electrode structures | Vladimir Presniakov, Karen Asatryan, Amir Tork, Armen Zohrabyan, Aram Bagramyan | 2011-10-11 |
| 8031323 | Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture | Vladimir Presniakov, Karen Asatryan, Amir Tork | 2011-10-04 |
| 8028473 | Electro-optical devices using dynamic reconfiguration of effective electrode structures | Vladimir Presniakov, Karen Asatryan, Amir Tork, Armen Zohrabian, Aram Bagramian | 2011-10-04 |
| 7859640 | Method and apparatus for spatially modulated electric field generation and electro-optical tuning using liquid crystals | Vladimir Presniakov, Karen Asatryan | 2010-12-28 |
| 7667818 | Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture | Vladimir Presniakov, Karen Asatryan, Amir Tork | 2010-02-23 |
| 7376327 | Optical device and method for the spectrally-designed attenuation of a multi-wavelength light signal | Armen Zohrabyan, Amir Tork, Rouslan Birabassov | 2008-05-20 |
| 7218375 | Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture | Vladimir Presniakov, Karen Asatryan, Amir Tork | 2007-05-15 |
| 7114860 | Method and device for coupling a light emitting source to an optical waveguide | Armen Zohrabyan, Dany Dumont, Amir Tork | 2006-10-03 |
| 7079747 | Three dimensional thermo-electro-mechanical device for controlling light propagation in an optical guide | Bertrand Gagnon, Amir Tork, Armen Zohrabyan, Dany Dumont, Rouslan Birabassov +1 more | 2006-07-18 |
| 7033523 | Composite liquid crystalline mixture | Amir Tork, Dany Dumont, Armen Zohrabyan, Rouslan Birabassov | 2006-04-25 |
| 7006733 | Method and apparatus for channel selective control of light propagation in an optical waveguide | Armen Zohrabyan, Dany Dumont, Amir Tork, Rouslan Birabassov | 2006-02-28 |
| 6928199 | Tunable optical device for dynamic chromatic dispersion and polarization mode dispersion compensation | Armen Zohrabyan, Dany Dumont, Amir Tork, Rouslan Birabassov | 2005-08-09 |
| 6859567 | In-guide control of optical propagation | Armen Zohrabyan, Dany Dumont, Amir Tork, Rouslan Birabassov | 2005-02-22 |
| 6611644 | Non-reciprocal optical element for photonic devices | — | 2003-08-26 |
| 6398981 | Photopolymerizable composition sensitive to light in a green to infrared region of the optical spectrum | Amir Tork | 2002-06-04 |
| 6180940 | Light-driven molecular rotational motor | — | 2001-01-30 |