Inventor
CHOI MYOUNG-TAEK
US20 patents
⚠️ This page may combine multiple inventors who share the name “CHOI MYOUNG-TAEK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVARTIS AG
10 patentsUS9335564B2May 10, 2016
Multifocal diffractive ophthalmic lens using suppressed diffractive order
NOVARTIS AG37 citations97
US10675146B2Jun 9, 2020
Multifocal lens having reduced visual disturbances
NOVARTIS AG12 citations94
US10426599B2Oct 1, 2019
Multifocal lens having reduced chromatic aberrations
NOVARTIS AG16 citations94
US11000365B2May 11, 2021
Multifocal diffractive ophthalmic lens using suppressed diffractive order
NOVARTIS AG5 citations84
US10993798B2May 4, 2021
Multifocal lens having reduced chromatic aberrations
NOVARTIS AG5 citations84
US10278811B2May 7, 2019
Multifocal diffractive ophthalmic lens using suppressed diffractive order
NOVARTIS AG7 citations84
USRE45969EApr 12, 2016
Extended depth of focus (EDOF) lens to increase pseudo-accommodation by utilizing pupil dynamics
NOVARTIS AG11 citations84
US9089421B2Jul 28, 2015
Method and system for providing an intraocular lens having an improved depth of field
NOVARTIS AG6 citations71
US11000366B2May 11, 2021
Multifocal diffractive ophthalmic lens
NOVARTIS AG1 citations62
US10285806B2May 14, 2019
Multifocal diffractive ophthalmic lens
NOVARTIS AG1 citations62
ALCON INC
7 patentsUS12502269B2Dec 23, 2025
Multifocal lens having reduced chromatic aberrations
ALCON INC0 citations62
US12161550B2Dec 10, 2024
Multifocal lens having reduced visual disturbances
ALCON INC0 citations62
US11813160B2Nov 14, 2023
Multifocal lens having reduced visual disturbances
ALCON INC0 citations62
US11684469B2Jun 27, 2023
Multifocal lens having reduced chromatic aberrations
ALCON INC0 citations62
US11364111B2Jun 21, 2022
Multifocal lens having reduced visual disturbances
ALCON INC0 citations62
US12396842B2Aug 26, 2025
Ophthalmic lenses having an extended depth of focus for improving intermediate vision
ALCON INC0 citations57
US11903819B2Feb 20, 2024
Ophthalmic lenses having an extended depth of focus for improving intermediate vision
ALCON INC0 citations57