Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144544 | Ametropia treatment tracking methods and system | Xu Cheng | 2024-11-19 |
| 11789292 | Ophthalmic lens with an optically non-coaxial zone for myopia control | Xu Cheng, Jaclyn V. Hernandez, Michael J. Collins, Brett A. Davis, Fan Yi +1 more | 2023-10-17 |
| 11768386 | Ophthalmic lens with an optically non-coaxial zone for myopia control | Xu Cheng, Jaclyn V. Hernandez, Michael J. Collins, Brett A. Davis, Fan Yi +1 more | 2023-09-26 |
| 11754859 | Ophthalmic lens with an optically non-coaxial zone for myopia control | Xu Cheng, Jaclyn V. Hernandez, Michael J. Collins, Brett A. Davis, Fan Yi +1 more | 2023-09-12 |
| 11061255 | Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression | Manwai Charis Lau, Khaled Chehab, Xu Cheng, Michael J. Collins, Brett A. Davis +2 more | 2021-07-13 |
| 10912456 | Ametropia treatment tracking methods and system | Xu Cheng | 2021-02-09 |
| 10901237 | Ophthalmic lens with an optically non-coaxial zone for myopia control | Xu Cheng, Jaclyn V. Hernandez, Michael J. Collins, Brett A. Davis, Fan Yi +1 more | 2021-01-26 |
| 10877294 | Contact lens comprising non-coaxial lenslets for preventing and/or slowing myopia progression | Manwai Charis Lau, Khaled Chehab, Xu Cheng, Michael J. Collins, Brett A. Davis +2 more | 2020-12-29 |
| 10859857 | Pulsed plus lens designs for myopia control, enhanced depth of focus and presbyopia correction | Salvatore Caldarise, Khaled Chehab, Xu Cheng, Michael J. Collins, Brett A. Davis +3 more | 2020-12-08 |
| 10838236 | High plus treatment zone lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Michael J. Collins, Manwai Charis Lau, Eric R. Ritchey +1 more | 2020-11-17 |
| 10823980 | High plus treatment zone lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Michael J. Collins, Manwai Charis Lau, Eric R. Ritchey +1 more | 2020-11-03 |
| 10642067 | Ametropia treatment tracking methods and system | Khaled Chehab, Eric R. Ritchey, Lisa A. Jones-Jordan, Loraine T. Sinnott, Xu Cheng | 2020-05-05 |
| 10359646 | High plus treatment zone lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Michael J. Collins, Manwai Charis Lau, Eric R. Ritchey +1 more | 2019-07-23 |
| 10061143 | Multifocal lens design for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Kurt John Moody, Xin Wei | 2018-08-28 |
| 10042181 | Ametropia treatment tracking methods and system | Khaled Chehab, Eric R. Ritchey, Lisa A. Jones-Jordan, Loraine T. Sinnott, Xu Cheng | 2018-08-07 |
| 10012848 | Mask lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Kurt John Moody, Jeffrey H. Roffman, Xin Wei | 2018-07-03 |
| 9977257 | Multifocal lens design and method for preventing and/or slowing myopia progression | C. Benjamin Wooley | 2018-05-22 |
| 9733494 | Free form lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Kurt John Moody, Jeffrey H. Roffman, Xin Wei | 2017-08-15 |
| 9638936 | High plus treatment zone lens design for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Michael J. Collins, Manwai Charis Lau, Eric R. Ritchey +1 more | 2017-05-02 |
| 9625739 | Pupil size-independent lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Michael J. Collins, Xin Wei | 2017-04-18 |
| 9594259 | Mask lens design and method for preventing and/or slowing myopia progression | Khaled Chehab, Xu Cheng, Kurt John Moody, Jeffrey H. Roffman, Xin Wei | 2017-03-14 |
| 9417463 | Lens design and method for minimizing visual acuity variation experienced by myopia progressors | Khaled Chehab, Jeffrey H. Roffman, Xin Wei | 2016-08-16 |
| 9389434 | Contact lenses with improved oxygen transmission | Philippe F. Jubin, Pierre-Yves Gerligand, Fang Yuan, Radhakrishnan Damodharan | 2016-07-12 |
| 8998408 | Asymmetric lens design and method for preventing and/or slowing myopia progression | Xin Wei, Khaled Chehab, Jeffrey H. Roffman, C. Benjamin Wooley | 2015-04-07 |