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bifocal; multifocal
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G02C7/041
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PHYSICS
G02
Optics
G02C
SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES CONTACT LENSES
G02C7/00
Optical parts
Current Industry
G02C7/041
bifocal; multifocal
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dynamic presbyopia correction in electronic contact lenses
Patent number
11,971,614
Issue date
Apr 30, 2024
Tectus Corporation
Brian Elliot Lemoff
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and methods for controlling axial growth with an ocular lens
Patent number
11,947,194
Issue date
Apr 2, 2024
Menicon Singapore Pte Ltd.
Stephen D. Newman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Beam steering devices
Patent number
11,940,711
Issue date
Mar 26, 2024
e-Vision Smart Optics, Inc.
Anthony Van Heugten
G02 - OPTICS
Information
Patent Grant
Vision correction with laser refractive index changes
Patent number
11,911,261
Issue date
Feb 27, 2024
University of Rochester
Leonard Zheleznyak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vision correction with laser refractive index changes
Patent number
11,896,478
Issue date
Feb 13, 2024
University of Rochester
Leonard Zheleznyak
H01 - BASIC ELECTRIC ELEMENTS
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
Self-accomodating lens and method for controlling a self-accomodati...
Patent number
11,877,923
Issue date
Jan 23, 2024
Helmut Binder
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic optical lens for vision correction having one or more ar...
Patent number
11,874,529
Issue date
Jan 16, 2024
Brien Holden Vision Institute Limited
Brien Anthony Holden
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible liquid crystal cells and lenses
Patent number
11,860,470
Issue date
Jan 2, 2024
CooperVision International Limited
Yi-Hsin Lin
G02 - OPTICS
Information
Patent Grant
Presbyopia correction with individual performance optimization
Patent number
11,846,832
Issue date
Dec 19, 2023
Valdemar Portney
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intraocular lenses with customized add power
Patent number
11,819,401
Issue date
Nov 21, 2023
AMO Groningen B.V.
Carmen Canovas Vidal
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
Lenses, devices, methods and systems for refractive error
Patent number
11,809,024
Issue date
Nov 7, 2023
Brien Holden Vision Institute Limited
Ravi Chandra Bakaraju
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Contact lenses with bifocal characteristics
Patent number
11,793,674
Issue date
Oct 24, 2023
LUTRONIC VISION INC.
Zhen Xiao
G02 - OPTICS
Information
Patent Grant
Ophthalmic lens optimization considering wearer's accommodation
Patent number
11,796,836
Issue date
Oct 24, 2023
Indizen Optical Technologies S.L.
Eva Chamorro
G02 - OPTICS
Information
Patent Grant
Contact lenses for myopic eyes and methods of treating myopia
Patent number
11,796,839
Issue date
Oct 24, 2023
Brien Holden Vision Institute Limited
Brien Anthony Holden
G02 - OPTICS
Information
Patent Grant
Multifocal contact lens and contact lens product
Patent number
11,782,294
Issue date
Oct 10, 2023
Largan Medical Co., Ltd.
En-Ping Lin
G02 - OPTICS
Information
Patent Grant
Liquid crystal element, deflection element, and eyeglasses
Patent number
11,762,129
Issue date
Sep 19, 2023
Osaka University
Giichi Shibuya
G02 - OPTICS
Information
Patent Grant
Article of manufacture including occlusion ring having inner/outer...
Patent number
11,723,763
Issue date
Aug 15, 2023
Innovega Inc.
Jay Marsh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ambient brightness-based power savings for ophthalmic device
Patent number
11,700,999
Issue date
Jul 18, 2023
VERILY LIFE SCIENCES LLC
Georges Goetz
G02 - OPTICS
Information
Patent Grant
Diffractive trifocal lens
Patent number
11,693,260
Issue date
Jul 4, 2023
Arizona Board of Regents on behalf of the University of Arizona
James T. Schwiegerling
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
Lenses, devices and methods for ocular refractive error
Patent number
11,644,688
Issue date
May 9, 2023
Brien Holden Vision Institute Limited
Ravi Chandra Bakaraju
G02 - OPTICS
Information
Patent Grant
Induced aperture lens and method
Patent number
11,630,326
Issue date
Apr 18, 2023
VISIONEERING TECHNOLOGIES, INC.
Richard A Griffin
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Vision correction with laser refractive index changes
Patent number
11,612,479
Issue date
Mar 28, 2023
University of Rochester
Leonard Zheleznyak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ophthalmic lens optimization considering wearer's accommodation
Patent number
11,609,437
Issue date
Mar 21, 2023
Indizen Optical Technologies S.L.
Eva Chamorro
G02 - OPTICS
Information
Patent Grant
Extended range and related intraocular lenses for presbyopia treatment
Patent number
11,573,433
Issue date
Feb 7, 2023
AMO Groningen B.V.
Hendrik A. Weeber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tuneable ophthalmic lens
Patent number
11,573,434
Issue date
Feb 7, 2023
CooperVision International Limited
Ian Bruce
G02 - OPTICS
Information
Patent Grant
Systems, methods and devices for controlling the progression of myopia
Patent number
11,567,347
Issue date
Jan 31, 2023
Brien Holden Vision Institute Limited
Padmaja Sankaridurg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Induced aperture lens and method
Patent number
11,567,346
Issue date
Jan 31, 2023
VISIONEERING TECHNOLOGIES, INC.
Richard A Griffin
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
Electro-Optical Component
Publication number
20240151990
Publication date
May 9, 2024
IMEC vzw
Rik Verplancke
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
Contact Lenses for Myopic Eyes and Methods of Treating Myopia
Publication number
20240126102
Publication date
Apr 18, 2024
Brien Holden Vision Institute Limited
Brien Anthony Holden
G02 - OPTICS
Information
Patent Application
SYSTEMS, APPARATUS, AND METHODS FOR REGULATING REFRACTIVE ERROR DEV...
Publication number
20240085725
Publication date
Mar 14, 2024
SHENYANG KANGENDE MEDICAL SCIENCE AND TECHNOLOGY CO., LTD.
Jerome A. LEGERTON
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE TRIFOCAL LENS
Publication number
20240077751
Publication date
Mar 7, 2024
Arizona Board of Regents on behalf of The University of Arizona
James T. Schwiegerling
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
CONTACT LENSES AND METHODS RELATING THERETO
Publication number
20230408845
Publication date
Dec 21, 2023
COOPERVISION INTERNATIONAL LIMITED
Arthur BRADLEY
G02 - OPTICS
Information
Patent Application
MULTIFOCAL CONTACT LENS AND CONTACT LENS PRODUCT
Publication number
20230393417
Publication date
Dec 7, 2023
LARGAN MEDICAL CO., LTD.
En-Ping Lin
G02 - OPTICS
Information
Patent Application
ARTICLE OF MANUFACTURE INCLUDING AN OCCLUSION RING HAVING INNER/OUT...
Publication number
20230355376
Publication date
Nov 9, 2023
Innovega, Inc.
Jay MARSH
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lenses, Devices and Methods for Ocular Refractive Error
Publication number
20230350232
Publication date
Nov 2, 2023
Brien Holden Vision Institute Limited
Ravi Chandra Bakaraju
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIFFRACTIVE MULTIFOCAL SMALL APERTURE OPHTHALMIC LENS
Publication number
20230314838
Publication date
Oct 5, 2023
Valdemar Portney
G02 - OPTICS
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
OPHTHALMIC LENS OPTIMIZATION CONSIDERING WEARER'S ACCOMMODATION
Publication number
20230194894
Publication date
Jun 22, 2023
Indizen Optical Technologies S.L.
Eva Chamorro
G02 - OPTICS
Information
Patent Application
Systems, Methods and Devices for Controlling the Progression of Myopia
Publication number
20230194895
Publication date
Jun 22, 2023
Brien Holden Vision Institute Limited
Padmaja Sankaridurg
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES
Publication number
20230157812
Publication date
May 25, 2023
University of Rochester
Leonard Zheleznyak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FLEXIBLE LIQUID CRYSTAL-CONTAINING LENSES
Publication number
20230119885
Publication date
Apr 20, 2023
COOPERVISION INTERNATIONAL LIMITED
Robert OAG
G02 - OPTICS
Information
Patent Application
CONTACT LENS APPARATUS FOR MYOPIA MANAGEMENT
Publication number
20230107285
Publication date
Apr 6, 2023
NTHALMIC HOLDING PTY LTD
Ravi Chandra Bakaraju
G02 - OPTICS
Information
Patent Application
INTRAOCULAR LENSES FOR PRESBYOPIA TREATMENT
Publication number
20230105462
Publication date
Apr 6, 2023
AMO GRONINGEN BV
Robert Rosen
G02 - OPTICS
Information
Patent Application
METHODS OF INCREASED CONTACT LENS ROTATION AND RELATED CONTACT LENSES
Publication number
20230032140
Publication date
Feb 2, 2023
COOPERVISION INTERNATIONAL LIMITED
Paul CHAMBERLAIN
G02 - OPTICS
Information
Patent Application
MULTIZONAL LENS WITH ENHANCED PERFORMANCE
Publication number
20230014535
Publication date
Jan 19, 2023
AMO GRONINGEN BV
Theophilus Bogaert
G02 - OPTICS
Information
Patent Application
CONTACT LENS PRODUCT
Publication number
20230004022
Publication date
Jan 5, 2023
LARGAN MEDICAL CO., LTD.
En-Ping Lin
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE CONTACT LENSES
Publication number
20230004023
Publication date
Jan 5, 2023
Alcon Inc.
Zahra Bassampour
G02 - OPTICS
Information
Patent Application
Treating Ocular Refractive Error
Publication number
20220404640
Publication date
Dec 22, 2022
Brien Holden Vision Institute Limited
Arthur Ho
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Lenses, Devices, Methods and Systems for Refractive Error
Publication number
20220373824
Publication date
Nov 24, 2022
Brien Holden Vision Institute Limited
Ravi Bakaraju
G02 - OPTICS
Information
Patent Application
TUNEABLE OPHTHALMIC LENS
Publication number
20220350170
Publication date
Nov 3, 2022
COOPERVISION INTERNATIONAL LIMITED
Ian BRUCE
G02 - OPTICS
Information
Patent Application
Lenses, Devices, Systems and Methods for Refractive Error
Publication number
20220342234
Publication date
Oct 27, 2022
Brien Holden Vision Institute Limited
Ravi Chandra Bakaraju
G02 - OPTICS
Information
Patent Application
Ophthalmic Lenses for Reducing, Minimizing, and/or Eliminating Inte...
Publication number
20220296361
Publication date
Sep 22, 2022
Brien Holden Vision Institute Limited
Arthur Back
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ORTHOKERATOLOGY LENS USING ASPHERIC E-VALUE TO CONTROL TEAR HEIGHT...
Publication number
20220291524
Publication date
Sep 15, 2022
BRIGHTEN OPTIX CORP.
I-Tsung WU
G02 - OPTICS
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
FLEXIBLE LIQUID CRYSTAL-CONTAINING LENSES
Publication number
20220244571
Publication date
Aug 4, 2022
COOPERVISION INTERNATIONAL LIMITED
Robert OAG
G02 - OPTICS