Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8184218 | Optically hidden electromagnetic source for generation of spatially non uniform magnetic field and tunable devices made thereof | Tigran Galstian, Karen Asatryan, Vladimir Presniakov, Armen Zohrabyan, Aram Babramyan | 2012-05-22 |
| 8149377 | Tunable-focusing liquid crystal lens cell and method of fabrication thereof | Vladimir Presniakov, Tigran Galstian, Karen Asatryan, Aram Bagramyan, Armen Zohrabyan | 2012-04-03 |
| 8072574 | Tunable liquid lens with reduced aberration | Tigran Galstian, Karen Asatryan, Vladimir Presniakov, Armen Zohrabyan, Aram Bagramyan | 2011-12-06 |
| 8033054 | Electro-optical devices using dynamic reconfiguration of effective electrode structures | Tigran Galstian, Vladimir Presniakov, Karen Asatryan, 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 | Tigran Galstian, Vladimir Presniakov, Karen Asatryan | 2011-10-04 |
| 8028473 | Electro-optical devices using dynamic reconfiguration of effective electrode structures | Tigran Galstian, Vladimir Presniakov, Karen Asatryan, Armen Zohrabian, Aram Bagramian | 2011-10-04 |
| 7667818 | Electrically variable focus polymer-stabilized liquid crystal lens having non-homogenous polymerization of a nematic liquid crystal/monomer mixture | Tigran Galstian, Vladimir Presniakov, Karen Asatryan | 2010-02-23 |
| 7376327 | Optical device and method for the spectrally-designed attenuation of a multi-wavelength light signal | Tigran Galstian, Armen Zohrabyan, 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 | Tigran Galstian, Vladimir Presniakov, Karen Asatryan | 2007-05-15 |
| 7114860 | Method and device for coupling a light emitting source to an optical waveguide | Armen Zohrabyan, Tigran Galstian, Dany Dumont | 2006-10-03 |
| 7079747 | Three dimensional thermo-electro-mechanical device for controlling light propagation in an optical guide | Bertrand Gagnon, Tigran Galstian, Armen Zohrabyan, Dany Dumont, Rouslan Birabassov +1 more | 2006-07-18 |
| 7033523 | Composite liquid crystalline mixture | Dany Dumont, Tigran Galstian, Armen Zohrabyan, Rouslan Birabassov | 2006-04-25 |
| 7006733 | Method and apparatus for channel selective control of light propagation in an optical waveguide | Tigran Galstian, Armen Zohrabyan, Dany Dumont, Rouslan Birabassov | 2006-02-28 |
| 6928199 | Tunable optical device for dynamic chromatic dispersion and polarization mode dispersion compensation | Tigran Galstian, Armen Zohrabyan, Dany Dumont, Rouslan Birabassov | 2005-08-09 |
| 6859567 | In-guide control of optical propagation | Tigran Galstian, Armen Zohrabyan, Dany Dumont, Rouslan Birabassov | 2005-02-22 |
| 6398981 | Photopolymerizable composition sensitive to light in a green to infrared region of the optical spectrum | Tigran Galstian | 2002-06-04 |