Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9102652 | Dichroic-photochromic 2H-naphtho[1,2-b]pyran compounds and devices | Ludmila Sukhomlinova, Linli Su, Tamas Kosa | 2015-08-11 |
| 9034457 | Photochromic devices and methods for making the same | Linli Su, Ludmila Sukhomlinova | 2015-05-19 |
| D705994 | Optical element for a helmet visor | Bill Ryan, Roy Miller, Eui-Yeul Park, Ysabel Price, Erin Pike | 2014-05-27 |
| 8736805 | Liquid crystal mirror adapted to filter light in the mesopic wavelength region | Yehuda Borenstein | 2014-05-27 |
| 8697890 | Dichroic-photochromic 2H-naphtho[1,2-b]pyran compounds and devices | Ludmila Sukhomlinova, Linli Su, Tamas Kosa | 2014-04-15 |
| 8562130 | Interconnection tab used with optical devices | Tamas Kosa, Roy Miller, Christine Martincic, Eui-Yeul Park | 2013-10-22 |
| 8231995 | Power unit assembly for use with a liquid crystal eyewear device | Eui-Yeul Park, Roy Miller, Tamas Kosa | 2012-07-31 |
| D658812 | Optical element for a helmet visor | Roy Miller, Tamas Kosa, Jonathan Figler, Damien Burt, Christine Martincic +1 more | 2012-05-01 |
| 8016415 | Eyewear incorporating lenses with electronically variable optical properties | Jonathan Figler, Tamas Kosa, Roy Miller, Christine Martincic, Eui-Yeul Park | 2011-09-13 |
| 7936496 | Interconnection tab used with optical devices | Tamas Kosa, Roy Miller, Christine Martincic, Eui-Yeul Park | 2011-05-03 |
| 7811482 | Curved optical device and method for making the same | Roy Miller, Volodymyr Bodnar | 2010-10-12 |
| 7705959 | Curved optical device and method having a pair of opposed thermoplastic substrates with spacers therebetween to permanently retain a curved shape | Yoan Kim, Roy Miller | 2010-04-27 |
| 7692731 | Electric power generation using liquid crystals | Peter Palffy-Muhoray, Antal Jakli | 2010-04-06 |
| 7567306 | Liquid crystal ski goggles and methods of manufacturing the same | Eui-Yeul Park, Roy Miller, Tamas Kosa | 2009-07-28 |
| 7102602 | Doubly curved optical device for eyewear and method for making the same | Yoan Kim, Roy Miller | 2006-09-05 |
| 6999220 | Device exhibiting photo-induced dichroism for adaptive anti-glare vision protection | Tamas Kosa, Peter Palffy-Muhoray | 2006-02-14 |
| 6690495 | Device exhibiting photo-induced dichroism for adaptive anti-glare vision protection | Tamas Kosa, Peter Palffy-Muhoray | 2004-02-10 |
| 6266359 | Splicing asymmetric reflective array for combining high power laser beams | Peter Palffy-Muhoray | 2001-07-24 |
| 6239778 | Variable light attentuating dichroic dye guest-host device | Peter Palffy-Muhoray, Tamas Kosa | 2001-05-29 |