| 12321044 |
Optical lens design for flattening a through-focus curve |
Xin Wei, Philippe F. Jubin, Derek Nankivil, Minghan Chen |
2025-06-03 |
| 11822153 |
Optical lens design for flattening a through-focus curve |
Xin Wei, Philippe F. Jubin, Derek Nankivil, Minghan Chen |
2023-11-21 |
| 11213198 |
System and method for the rapid measurement of the visual contrast sensitivity function |
John E. Greivenkamp, Jr. |
2022-01-04 |
| 10416039 |
Interferometer having a reference fluid tank with a prism and a motion matching window for characterizing a contact lens |
John E. Greivenkamp, Jr., James W. Haywood, Kyle Heideman, Russell T. Spaulding |
2019-09-17 |
| 10362934 |
System and method for the rapid measurement of the visual contrast sensitivity function |
John E. Greivenkamp, Jr. |
2019-07-30 |
| 10288522 |
Characterizing the surface of a contact lens with an immersed reference prism |
John E. Greivenkamp, Jr., James W. Haywood, Kyle Heideman, Russell T. Spaulding |
2019-05-14 |
| 10145757 |
Measuring ophthalmic lens using a prism with phase shifting mirror and a fluid in reference arm |
John E. Greivenkamp, Jr., James W. Haywood, Kyle Heideman, Russell T. Spaulding |
2018-12-04 |
| 9655511 |
Apparatus and method to obtain clinical ophthalmic high order optical aberrations |
Bruce M. Pixton, John E. Greivenkamp, Jr., Russell T. Spaulding |
2017-05-23 |
| 9095280 |
Apparatus and method to obtain clinical ophthalmic high order optical aberrations |
Bruce M. Pixton, John E. Grievenkamp, Jr., Russell T. Spaulding |
2015-08-04 |
| 8641194 |
System for in vivo analysis of tear film in the human eye via phase shifting interferometry |
Brian C. Primeau, John E. Greivenkamp, Jr., James W. Haywood |
2014-02-04 |
| 8427636 |
Cuvette for ophthalmic lens |
Simon Prince, Michael Sherwood, Robert E. Fischer, Syed Tariq Shafaat, Shawn Mulcahey +6 more |
2013-04-23 |
| 7688453 |
Interferometry testing of lenses, and systems and devices for same |
Russell T. Spaulding, Larry G. Jones, James W. Haywood, John E. Greivenkamp, Jr. |
2010-03-30 |
