bifocal; multifocal

Industry

CPC
G02C7/041

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Parent Industries

GPHYSICS G02Optics G02CSPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES CONTACT LENSES G02C7/00Optical parts

Current Industry

G02C7/041bifocal; multifocal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Diffractive trifocal lens
- Patent number 12,164,181
- Issue date Dec 10, 2024
- 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 visual disturbances
- Patent number 12,161,550
- Issue date Dec 10, 2024
- Alcon Inc.
- Myoung-Taek Choi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-ring lens, systems and methods for extended depth of focus
- Patent number 12,158,638
- Issue date Dec 3, 2024
- AMO Groningen B.V.
- Hendrik A. Weeber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems, apparatus, and methods for ophthalmic lenses with wireless...
- Patent number 12,153,285
- Issue date Nov 26, 2024
- e-Vision Smart Optics, Inc.
- Ronald David Blum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for measuring ciliary muscle activity
- Patent number 12,127,933
- Issue date Oct 29, 2024
- Alcon Inc.
- John Alfred Campin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Contact lens with adaptable curvature
- Patent number 12,130,503
- Issue date Oct 29, 2024
- HANITA LENSES LTD.
- Menachem Porat
- G02 - OPTICS
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
Flexible liquid crystal-containing lenses
- Patent number 12,092,906
- Issue date Sep 17, 2024
- CooperVision International Limited
- Robert Oag
- G02 - OPTICS
Information Patent Grant
Vision correction with laser refractive index changes
- Patent number 12,090,043
- Issue date Sep 17, 2024
- University of Rochester
- Leonard Zheleznyak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact lens with metered liquid system
- Patent number 12,025,858
- Issue date Jul 2, 2024
- California Institute of Technology
- Yu-Chong Tai
- G02 - OPTICS
Information Patent Grant
Flexible liquid crystal-containing lenses
- Patent number 12,001,119
- Issue date Jun 4, 2024
- CooperVision International Limited
- Robert Oag
- G02 - OPTICS
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

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR CONTROLLING AXIAL GROWTH WITH AN OCULAR LENS
- Publication number 20240408834
- Publication date Dec 12, 2024
- MENICON SINGAPORE PTE LTD.
- Stephen D. NEWMAN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CONTACT LENSES
- Publication number 20240393616
- Publication date Nov 28, 2024
- UNICON OPTICAL CO., LTD.
- Ming-Cheng LIN
- G02 - OPTICS
Information Patent Application
ASTIGMATISM CORRECTING CONTACT LENSES
- Publication number 20240345418
- Publication date Oct 17, 2024
- Journey1, Inc.
- Eugene DE JUAN
- G02 - OPTICS
Information Patent Application
PERIPHERAL ANTI-DEFOCUS OPTICAL DEVICES
- Publication number 20240310657
- Publication date Sep 19, 2024
- Hsiao-Ching Tung
- G02 - OPTICS
Information Patent Application
FLEXIBLE LIQUID CRYSTAL-CONTAINING LENSES
- Publication number 20240264507
- Publication date Aug 8, 2024
- COOPERVISION INTERNATIONAL LIMITED
- Robert OAG
- G02 - OPTICS
Information Patent Application
Ophthalmic Lenses Utilizing Binary Amplitude Modulation
- Publication number 20240264467
- Publication date Aug 8, 2024
- Brien Holden Vision Institute Limited
- Arthur Back
- G02 - OPTICS
Information Patent Application
EXTENDED-WEAR SILICONE HYDROGEL CONTACT LENSES AND USES THEREOF
- Publication number 20240252429
- Publication date Aug 1, 2024
- OCUMEDIC, INC.
- Mark E. Byrne
- G02 - OPTICS
Information Patent Application
BEAM STEERING DEVICES
- Publication number 20240219807
- Publication date Jul 4, 2024
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Application
Ophthalmic Optical Lens for Vision Correction Having One or More Ar...
- Publication number 20240184139
- Publication date Jun 6, 2024
- Brien Holden Vision Institute Limited
- Brien Anthony Holden
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Lenses, Devices, Methods and Systems for Refractive Error
- Publication number 20240160044
- Publication date May 16, 2024
- Brien Holden Vision Institute Limited
- Ravi Chandra Bakaraju
- G02 - OPTICS
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

bifocal; multifocal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Diffractive trifocal lens

Multifocal lens having reduced visual disturbances

Multi-ring lens, systems and methods for extended depth of focus

Systems, apparatus, and methods for ophthalmic lenses with wireless...

Systems and methods for measuring ciliary muscle activity

Contact lens with adaptable curvature

Multifocal ophthalmic lens having chromatic aberration correction

Flexible liquid crystal-containing lenses

Vision correction with laser refractive index changes

Contact lens with metered liquid system

Flexible liquid crystal-containing lenses

Dynamic presbyopia correction in electronic contact lenses

Apparatus and methods for controlling axial growth with an ocular lens

Beam steering devices

Vision correction with laser refractive index changes

Vision correction with laser refractive index changes

Ophthalmic lens having morphed sinusoidal phase shift structures

Self-accomodating lens and method for controlling a self-accomodati...

Ophthalmic optical lens for vision correction having one or more ar...

Flexible liquid crystal cells and lenses

Presbyopia correction with individual performance optimization

Intraocular lenses with customized add power

Multifocal lens having reduced visual disturbances

Lenses, devices, methods and systems for refractive error

Contact lenses with bifocal characteristics

Ophthalmic lens optimization considering wearer's accommodation

Contact lenses for myopic eyes and methods of treating myopia

Multifocal contact lens and contact lens product

Liquid crystal element, deflection element, and eyeglasses

Article of manufacture including occlusion ring having inner/outer...

Patents Applicationslast 30 patents

APPARATUS AND METHODS FOR CONTROLLING AXIAL GROWTH WITH AN OCULAR LENS

CONTACT LENSES

ASTIGMATISM CORRECTING CONTACT LENSES

PERIPHERAL ANTI-DEFOCUS OPTICAL DEVICES

FLEXIBLE LIQUID CRYSTAL-CONTAINING LENSES

Ophthalmic Lenses Utilizing Binary Amplitude Modulation

EXTENDED-WEAR SILICONE HYDROGEL CONTACT LENSES AND USES THEREOF

BEAM STEERING DEVICES

Ophthalmic Optical Lens for Vision Correction Having One or More Ar...

Lenses, Devices, Methods and Systems for Refractive Error

Electro-Optical Component

OPHTHALMIC LENS HAVING MORPHED SINUSOIDAL PHASE SHIFT STRUCTURES

Contact Lenses for Myopic Eyes and Methods of Treating Myopia

SYSTEMS, APPARATUS, AND METHODS FOR REGULATING REFRACTIVE ERROR DEV...

DIFFRACTIVE TRIFOCAL LENS

MULTIFOCAL LENS HAVING REDUCED VISUAL DISTURBANCES

CONTACT LENSES AND METHODS RELATING THERETO

MULTIFOCAL CONTACT LENS AND CONTACT LENS PRODUCT

ARTICLE OF MANUFACTURE INCLUDING AN OCCLUSION RING HAVING INNER/OUT...

Lenses, Devices and Methods for Ocular Refractive Error

DIFFRACTIVE MULTIFOCAL SMALL APERTURE OPHTHALMIC LENS

MULTIFOCAL LENS HAVING REDUCED CHROMATIC ABERRATIONS

OPHTHALMIC LENS OPTIMIZATION CONSIDERING WEARER'S ACCOMMODATION

Systems, Methods and Devices for Controlling the Progression of Myopia

VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES

FLEXIBLE LIQUID CRYSTAL-CONTAINING LENSES

CONTACT LENS APPARATUS FOR MYOPIA MANAGEMENT

INTRAOCULAR LENSES FOR PRESBYOPIA TREATMENT

METHODS OF INCREASED CONTACT LENS ROTATION AND RELATED CONTACT LENSES

MULTIZONAL LENS WITH ENHANCED PERFORMANCE