Issued Patents 2016
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500883 | Electro-active opthalmic lens having an optical power blending region | Ronald D. Blum | 2016-11-22 |
| 9442305 | Electronic eyeglasses and methods of manufacturing | Ronald D. Blum, Sophie Adams, David Boyd, Richard Clompus, Mark Graham +6 more | 2016-09-13 |
| 9411172 | Multifocal lens with a diffractive optical power region | Joshua N. Haddock, Roger Clarke, Mark Mattison-Shupnick, Ronald D. Blum | 2016-08-09 |
| 9411173 | Electro-active opthalmic lens having an optical power blending region | Ronald D. Blum | 2016-08-09 |
| 9377569 | Photochromic ophthalmic systems that selectively filter specific blue light wavelengths | Andrew W. Ishak, Joshua N. Haddock, Dwight P. Duston, Venkatramani S. Iyer, Ronald D. Blum +2 more | 2016-06-28 |
| 9323101 | Electro-active opthalmic lens having an optical power blending region | Ronald D. Blum | 2016-04-26 |
| 9323074 | Electro-active opthalmic lens having an optical power blending region | Ronald D. Blum | 2016-04-26 |
| 9268153 | Dynamic ophthalmic lens capable of correcting night and day vision | Ronald D. Blum | 2016-02-23 |
| 9229248 | Electro-active spectacles and associated electronics | Yongping Wang, Ronald D. Blum, Mark Graham, Claudio Dalla Longa, Sambo He +1 more | 2016-01-05 |