Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782513 | Total internal reflection aperture stop imaging | Joseph E. Ford | 2020-09-22 |
| 10185134 | Total internal reflection aperture stop imaging | Joseph E. Ford | 2019-01-22 |
| 9860443 | Monocentric lens designs and associated imaging systems having wide field of view and high resolution | Joseph E. Ford, Igor Stamenov | 2018-01-02 |
| 8939579 | Autofocusing eyewear, especially for presbyopia correction | — | 2015-01-27 |
| 8576406 | Luminaire illumination system and method | Tomasz Jannson, Thomas Forrester, Ranjit Pradhan, Min-Yi Shih | 2013-11-05 |
| 8355536 | Passive electro-optical tracker | Waqidi Falicoff, Roberto Alvarez | 2013-01-15 |
| 8280113 | Passive electro-optical tracker | Waqidi Falicoff | 2012-10-02 |
| 7905634 | Multi-reflector LED light source with cylindrical heat sink | Waqidi Falicoff, William A. Parkyn, Oliver Dross | 2011-03-15 |
| 6988815 | Multiple source collimated beam luminaire | Alexander Rizkin, Robert Tudhope | 2006-01-24 |
| 5842767 | Highly efficient illuminator and method of use thereof | Alexander Rizkin | 1998-12-01 |