Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397576 | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips, Phillip Christopher Harvey | 2025-08-26 |
| 12269288 | Optical switch devices | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2025-04-08 |
| 12253691 | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products | Christopher Chapman Rich, Roger W. Phillips, Joel Mikael Petersen | 2025-03-18 |
| 12223794 | Optical switch devices | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2025-02-11 |
| 11865046 | Robust laser cutting methods for ophthalmic surgery | Hong Fu | 2024-01-09 |
| 11861966 | Optical switch devices | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2024-01-02 |
| 11618275 | Optical switch devices | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2023-04-04 |
| 11590790 | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips, Phillip Christopher Harvey | 2023-02-28 |
| 11399981 | Robust laser cutting methods for ophthalmic surgery | Hong Fu | 2022-08-02 |
| 11221448 | Animated optical security feature | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2022-01-11 |
| 11113919 | Optical switch devices | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2021-09-07 |
| 11076990 | System and method for ophthalmic laser surgery employing eye tracking without eye docking | Hon M. Lee, Peter Patrick De Guzman, Victor Kardos, Hong Fu, Robert G. Heitel +2 more | 2021-08-03 |
| 10850550 | Optical switch devices | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips | 2020-12-01 |
| 10390996 | Ophthalmic range finding | Zsolt Bor | 2019-08-27 |
| 10376415 | Robust laser cutting methods for ophthalmic surgery | Hong Fu | 2019-08-13 |
| 10252563 | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products | Christopher Chapman Rich, Joel Mikael Petersen, Roger W. Phillips, Phillip Christopher Harvey | 2019-04-09 |
| 9877649 | Photorefraction method and product | Peter Patrick De Guzman | 2018-01-30 |
| 9861527 | Robust laser cutting methods for ophthalmic surgery | Hong Fu | 2018-01-09 |
| 9798150 | System for distributing auto-stereoscopic images | Sidney Kassouf | 2017-10-24 |
| 9603519 | Ophthalmic range finding | Zsolt Bor | 2017-03-28 |
| 9521949 | Ophthalmic range finding | Zsolt Bor, Peter Patrick De Guzman, Mikhail Levin, Anthony W. Dennison, Michael Campos +1 more | 2016-12-20 |
| 8570356 | Optical system for direct imaging of light markable material | John M. Rodgers, Matthew Scott Howarth, Richard H. Evans, Richard Hirst | 2013-10-29 |
| 8414480 | Methods and devices for reducing reflection-illuminated artifacts | Amar Kendale, Ethan Post | 2013-04-09 |
| 7688431 | Dispersion demonstrator for eyewear lenses | Thomas Balch, Nancy L. S. Yamasaki, Jotinderpal Sidhu | 2010-03-30 |
| 6107622 | Chevron correction and autofocus optics for laser scanner | Shi-Kay Yao | 2000-08-22 |