Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436957 | Broadband imaging with diffractive waveplate coated mirrors and diffractive waveplate objective lens | Zhi J. Liao, David E. Roberts | 2019-10-08 |
| 10423045 | Electro-optical diffractive waveplate beam shaping system | David E. Roberts | 2019-09-24 |
| 10386653 | Variable optic ophthalmic device including liquid crystal elements | Stephen R. Beaton, Luciano De Sio, Frederick A. Flitsch, Praveen Pandojirao, Randall B. Pugh +4 more | 2019-08-20 |
| 10330947 | Diffractive mirrors and diffractive telescopes with corrected temporal dispersion | David E. Roberts | 2019-06-25 |
| 10274805 | Polarization-independent switchable lens system | David E. Roberts | 2019-04-30 |
| 10274650 | Diffractive waveplate lenses and applications | Svetlana Serak, David E. Roberts, Anna Tabirian, Diane M. Steeves, Brian R. Kimball | 2019-04-30 |
| 10197715 | Methods of diffractive lens and mirror fabrication | Svetlana Serak, Diane M. Steeves, Brian R. Kimball, David E. Roberts | 2019-02-05 |
| 10191296 | Laser pointer with reduced risk of eye injury | David E. Roberts | 2019-01-29 |
| 10191191 | Diffractive waveplate lenses and applications | Svetlana Serak, Olena Uskova, David E. Roberts, Anna Tabirian, Diane M. Steeves +1 more | 2019-01-29 |
| 10185182 | Mechanical rubbing method for fabricating cycloidal diffractive waveplates | — | 2019-01-22 |