Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10420638 | Multifocal ophthalmic lens having chromatic aberration correction | Xin Wei | 2019-09-24 |
| 10285806 | Multifocal diffractive ophthalmic lens | Myoung-Taek Choi, Yueai Liu | 2019-05-14 |
| 10278811 | Multifocal diffractive ophthalmic lens using suppressed diffractive order | Myoung-Taek Choi, Yueai Liu | 2019-05-07 |
| 9968440 | Ophthalmic lens having an extended depth of focus | ZORAN MILANOVIC, Xin Wei | 2018-05-15 |
| 9579191 | Optical structures with nanostructre features and methods of use and manufacture | David L. Meadows, Qiwen Zhan, Mutlu Karakelle | 2017-02-28 |
| 9335564 | Multifocal diffractive ophthalmic lens using suppressed diffractive order | Myoung-Taek Choi, Yueai Liu | 2016-05-10 |
| RE45969 | Extended depth of focus (EDOF) lens to increase pseudo-accommodation by utilizing pupil dynamics | Myoung-Taek Choi, Mutlu Karakelle, Xiaoxiao Zhang, Michael J. Simpson, Yan Zhang | 2016-04-12 |
| 9101466 | Intraocular lens with extended depth of focus | — | 2015-08-11 |
| 9078745 | IOL with varying correction of chromatic aberration | Xiaoxiao Zhang, Costin Eugene Curatu, Krishnakumar Venkateswaran, Daniel Robert Carson, Mutlu Karakelle +1 more | 2015-07-14 |
| 9039762 | Accommodating intraocular lens using trapezoidal phase shift | Mutlu Karakelle, Son Trung Tran, Xiaoxiao Zhang, Myoung-Taek Choi | 2015-05-26 |
| 8852273 | Correction of higher order aberrations in intraocular lenses | Mutlu Karakelle, Xiaoxiao Zhang | 2014-10-07 |
| 8764822 | Method of calculating the required power of a toric implant | Blake Harris, James T. Hoffman, Xiaoxiao Zhang, Warren E. Hill | 2014-07-01 |
| 8709079 | IOL with varying correction of chromatic aberration | Xiaoxiao Zhang, Costin Eugene Curatu, Krishnakumar Venkateswaran, Daniel Robert Carson, Mutlu Karakelle +1 more | 2014-04-29 |
| 8652205 | Phase-shifted center-distance diffractive design for ocular implant | Mutlu Karakelle, Xioaxioa Zhang | 2014-02-18 |
| 8562675 | Extended depth of focus (EDOF) lens to increase pseudo-accommodation by utilizing pupil dynamics | Mutlu Karakelle, Xiaoxiao Zhang, Michael J. Simpson, Myoung-Taek Choi, Yan Zhang | 2013-10-22 |
| 8529058 | Alternating optical system: mixing and matching optics to maximize binocular visual benefits | Mutlu Karakelle, Xiaoxiao Zhang, Arthur Bradley | 2013-09-10 |
| 8522653 | Lens surface with combined diffractive, toric, and aspheric components | Drew Morgan | 2013-09-03 |
| 8377124 | Two-element system to provide an ease of accommodation with variable-spherical aberration control | Xiaoxiao Zhang | 2013-02-19 |
| 8262728 | Intra-ocular device with multiple focusing powers/optics | Xiaoxiao Zhang, Richard J. Mackool, Michael Southard | 2012-09-11 |
| 8241354 | Extended depth of focus (EDOF) lens to increase pseudo-accommodation by utilizing pupil dynamics | Mutlu Karakelle, Xiaoxiao Zhang, Michael J. Simpson, Myoung-Taek Choi, Yan Zhang | 2012-08-14 |
| 8211172 | Correction of higher order aberrations in intraocular lenses | Mutlu Karakelle, Xiaoxiao Zhang | 2012-07-03 |
| 8167940 | Aspheric toric intraocular lens | James T. Hoffman, Jihong Xie, Michael Hamlin | 2012-05-01 |
| 8100527 | Intermediate vision with phakic multifocal optics utilizing residual accommodations | Mutlu Karakelle, Xiaoxiao Zhang | 2012-01-24 |
| 7998198 | Accommodative IOL with dynamic spherical aberration | Robert Dimitri Angelopoulos, Xiaoxiao Zhang, Mutlu Karakelle | 2011-08-16 |
| 7879089 | Correction of higher order aberrations in intraocular lenses | Mutlu Karakelle, Xiaoxiao Zhang | 2011-02-01 |