Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9335562 | Method and apparatus for ophthalmic devices comprising dielectrics and liquid crystal polymer networks | Randall B. Pugh, Frederick A. Flitsch, Adam Toner, James Daniel Riall, Praveen Pandojirao-S +3 more | 2016-05-10 |
| 9304328 | Contact lenses with embedded labels | Rafael Vergara Toloza, Russell T. Spaulding | 2016-04-05 |
| 9268154 | Method and apparatus for ophthalmic devices including hybrid alignment layers and shaped liquid crystal layers | Randall B. Pugh, Frederick A. Flitsch, Adam Toner, James Daniel Riall, Praveen Pandojirao-S +3 more | 2016-02-23 |
| 9195072 | Contact lenses with embedded labels | Rafael Vergara Toloza, Russell T. Spaulding | 2015-11-24 |
| 8911080 | Usage compliance indicator for contact lenses | Russell T. Spaulding | 2014-12-16 |
| 8820924 | Inversion marking for contact lenses | Russell T. Spaulding | 2014-09-02 |
| 7324286 | Optical beam steering and switching by optically controlled liquid crystal spatial light modulator with angular magnification by high efficiency PTR Bragg gratings | Leonid Glebov, Vasile Rotar, Vadim I. Smirnov, Sarik R. Nersisyan | 2008-01-29 |
| 6728049 | Universal optical filter holder | Uladzimir Hrozhyk, Svetlana Serak | 2004-04-27 |
| 6678042 | Laser beam multimeter | Sarik R. Nersisyan | 2004-01-13 |
| 6526077 | Line-scan laser beam profiler | — | 2003-02-25 |
| 5621525 | Apparatus and method for measuring the power density of a laser beam with a liquid crystal | Thomas Vogeler, Theo Tschudi, Boris Y. Zel'Dovich | 1997-04-15 |