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Arlington, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multifocal ophthalmic lens having chromatic aberration correction
Patent number
12,109,107
Issue date
Oct 8, 2024
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intraocular lenses having zone-by-zone step height control
Patent number
11,944,535
Issue date
Apr 2, 2024
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic lens having morphed sinusoidal phase shift structures
Patent number
11,892,713
Issue date
Feb 6, 2024
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal lens having reduced visual disturbances
Patent number
11,813,160
Issue date
Nov 14, 2023
Alcon Inc.
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal lens having reduced chromatic aberrations
Patent number
11,684,469
Issue date
Jun 27, 2023
Alcon Inc.
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intraocular lenses having zone-by-zone step height control
Patent number
11,364,112
Issue date
Jun 21, 2022
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal lens having reduced visual disturbances
Patent number
11,364,111
Issue date
Jun 21, 2022
Alcon Inc.
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic lens having an extended depth of focus
Patent number
11,083,566
Issue date
Aug 10, 2021
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Grant
Multifocal ophthalmic lens having chromatic aberration correction
Patent number
11,000,361
Issue date
May 11, 2021
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal diffractive ophthalmic lens using suppressed diffractive...
Patent number
11,000,365
Issue date
May 11, 2021
Alcon Inc.
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal diffractive ophthalmic lens
Patent number
11,000,366
Issue date
May 11, 2021
Alcon Inc.
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal lens having reduced chromatic aberrations
Patent number
10,993,798
Issue date
May 4, 2021
Alcon Inc.
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic lens having morphed sinusoidal phase shift structures
Patent number
10,871,659
Issue date
Dec 22, 2020
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Grant
Intraocular lenses having zone-by-zone step height control
Patent number
10,842,617
Issue date
Nov 24, 2020
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal lens having reduced visual disturbances
Patent number
10,675,146
Issue date
Jun 9, 2020
Alcon Inc.
Myoung-Taek Choi
G02 - OPTICS
Information
Patent Grant
Multifocal lens having reduced chromatic aberrations
Patent number
10,426,599
Issue date
Oct 1, 2019
Novartis AG
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal ophthalmic lens having chromatic aberration correction
Patent number
10,420,638
Issue date
Sep 24, 2019
Novartis AG
Xin Hong
G02 - OPTICS
Information
Patent Grant
Multifocal diffractive ophthalmic lens
Patent number
10,285,806
Issue date
May 14, 2019
Novartis AG
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal diffractive ophthalmic lens using suppressed diffractive...
Patent number
10,278,811
Issue date
May 7, 2019
Novartis AG
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic lens having an extended depth of focus
Patent number
9,968,440
Issue date
May 15, 2018
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical structures with nanostructre features and methods of use an...
Patent number
9,579,191
Issue date
Feb 28, 2017
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multifocal diffractive ophthalmic lens using suppressed diffractive...
Patent number
9,335,564
Issue date
May 10, 2016
Novartis AG
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Extended depth of focus (EDOF) lens to increase pseudo-accommodatio...
Patent number
RE45969
Issue date
Apr 12, 2016
Novartis AG
Xin Hong
001 -
Information
Patent Grant
Intraocular lens with extended depth of focus
Patent number
9,101,466
Issue date
Aug 11, 2015
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
IOL with varying correction of chromatic aberration
Patent number
9,078,745
Issue date
Jul 14, 2015
Novartis AG
Xiaoxiao Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Accommodating intraocular lens using trapezoidal phase shift
Patent number
9,039,762
Issue date
May 26, 2015
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Correction of higher order aberrations in intraocular lenses
Patent number
8,852,273
Issue date
Oct 7, 2014
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of calculating the required power of a toric implant
Patent number
8,764,822
Issue date
Jul 1, 2014
Novartis AG
Blake Harris
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
IOL with varying correction of chromatic aberration
Patent number
8,709,079
Issue date
Apr 29, 2014
Novartis AG
Xiaoxiao Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Phase-shifted center-distance diffractive design for ocular implant
Patent number
8,652,205
Issue date
Feb 18, 2014
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS USING SUPPRESSED DIFFRACTIVE...
Publication number
20240335279
Publication date
Oct 10, 2024
Alcon Inc.
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAOCULAR LENSES HAVING ZONE-BY-ZONE STEP HEIGHT CONTROL
Publication number
20240189096
Publication date
Jun 13, 2024
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Application
OPHTHALMIC LENS HAVING MORPHED SINUSOIDAL PHASE SHIFT STRUCTURES
Publication number
20240134212
Publication date
Apr 25, 2024
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Application
MULTIFOCAL OPHTHALMIC LENS WITH EXTENDED DEPTH-OF-FOCUS
Publication number
20240061271
Publication date
Feb 22, 2024
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED VISUAL DISTURBANCES
Publication number
20240024094
Publication date
Jan 25, 2024
Alcon Inc.
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS
Publication number
20230277301
Publication date
Sep 7, 2023
Alcon Inc.
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED VISUAL DISTURBANCES
Publication number
20220280284
Publication date
Sep 8, 2022
Alcon Inc.
MYOUNG-TAEK CHOI
G02 - OPTICS
Information
Patent Application
INTRAOCULAR LENSES HAVING ZONE-BY-ZONE STEP HEIGHT CONTROL
Publication number
20220273424
Publication date
Sep 1, 2022
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC LENS WITH PHASE-SHIFT STRUCTURE AND METHOD
Publication number
20220113557
Publication date
Apr 14, 2022
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Application
OPHTHALMIC LENS HAVING AN EXTENDED DEPTH OF FOCUS
Publication number
20210330450
Publication date
Oct 28, 2021
Alcon Inc.
XIN HONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL OPHTHALMIC LENS HAVING CHROMATIC ABERRATION CORRECTION
Publication number
20210228335
Publication date
Jul 29, 2021
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS USING SUPPRESSED DIFFRACTIVE...
Publication number
20210228338
Publication date
Jul 29, 2021
Alcon Inc.
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS
Publication number
20210220118
Publication date
Jul 22, 2021
Alcon Inc.
MYOUNG-TAEK CHOI
G02 - OPTICS
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS
Publication number
20210220120
Publication date
Jul 22, 2021
Alcon Inc.
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC LENS HAVING MORPHED SINUSOIDAL PHASE SHIFT STRUCTURES
Publication number
20210063767
Publication date
Mar 4, 2021
Alcon Inc.
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAOCULAR LENSES HAVING ZONE-BY-ZONE STEP HEIGHT CONTROL
Publication number
20210030532
Publication date
Feb 4, 2021
Alcon Inc.
Xin Hong
G02 - OPTICS
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED VISUAL DISTURBANCES
Publication number
20200253722
Publication date
Aug 13, 2020
Alcon Inc.
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS
Publication number
20190365528
Publication date
Dec 5, 2019
Novartis AG
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL OPHTHALMIC LENS HAVING CHROMATIC ABERRATION CORRECTION
Publication number
20190358027
Publication date
Nov 28, 2019
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC LENS HAVING AN EXTENDED DEPTH OF FOCUS
Publication number
20190307553
Publication date
Oct 10, 2019
Novartis AG
XIN HONG
G02 - OPTICS
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS
Publication number
20190224001
Publication date
Jul 25, 2019
Novartis AG
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS USING SUPPRESSED DIFFRACTIVE...
Publication number
20190224000
Publication date
Jul 25, 2019
Novartis AG
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC LENS HAVING EXTENDED DEPTH OF FOCUS
Publication number
20190021847
Publication date
Jan 24, 2019
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL OPHTHALMIC LENS HAVING CHROMATIC ABERRATION CORRECTION
Publication number
20180311034
Publication date
Nov 1, 2018
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTRAOCULAR LENSES HAVING ZONE-BY-ZONE STEP HEIGHT CONTROL
Publication number
20180147052
Publication date
May 31, 2018
Novartis AG
Xin Hong
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS
Publication number
20180147050
Publication date
May 31, 2018
Novartis AG
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OPHTHALMIC LENS HAVING AN EXTENDED DEPTH OF FOCUS
Publication number
20170245983
Publication date
Aug 31, 2017
Novartis AG
XIN HONG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL LENS HAVING REDUCED VISUAL DISTURBANCES
Publication number
20170239038
Publication date
Aug 24, 2017
Novartis AG
MYOUNG-TAEK CHOI
G02 - OPTICS
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS
Publication number
20170209259
Publication date
Jul 27, 2017
Novartis AG
Myoung-Taek Choi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIFOCAL DIFFRACTIVE OPHTHALMIC LENS USING SUPPRESSED DIFFRACTIVE...
Publication number
20160220352
Publication date
Aug 4, 2016
Novartis AG
MYOUNG-TAEK CHOI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE