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G02F2203/28

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F2203/00Function characteristic

Current Industry

G02F2203/28focussing or defocussing

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for eye tracking
- Patent number 11,994,674
- Issue date May 28, 2024
- DigiLens. Inc.
- Milan Momcilo Popovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Near-eye displaying method capable of multiple depths of field imaging
- Patent number 11,927,871
- Issue date Mar 12, 2024
- HES IP HOLDINGS, LLC
- Tai-Kuo Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid varifocal lens
- Patent number 11,852,949
- Issue date Dec 26, 2023
- Meta Platforms Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Optical element assembly, optical imaging device, and optical proce...
- Patent number 11,803,094
- Issue date Oct 31, 2023
- Kabushiki Kaisha Toshiba
- Hiroshi Ohno
- G02 - OPTICS
Information Patent Grant
Liquid crystal diffractive devices with nano-scale pattern and meth...
- Patent number 11,693,282
- Issue date Jul 4, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Radial array transducer-based photoacoustic and ultrasonic endoscop...
- Patent number 11,660,071
- Issue date May 30, 2023
- UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Joon Mo Yang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Automated lens adjustment for hyperspectral imaging
- Patent number 11,606,507
- Issue date Mar 14, 2023
- X Development LLC
- Allen Richard Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Bifocal optical assembly for a head-mounted display
- Patent number 11,586,090
- Issue date Feb 21, 2023
- Meta Platforms Technologies, LLC
- Yusufu Njoni Bamaxam Sulai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for laser systems with variable beam parameter...
- Patent number 11,480,846
- Issue date Oct 25, 2022
- Teradiode, Inc.
- Parviz Tayebati
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tunable lenses for spectacles
- Patent number 11,360,330
- Issue date Jun 14, 2022
- OPTICA AMUKA (A.A.) LTD.
- Yoav Yadin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
SAW modulators and light steering methods
- Patent number 11,340,513
- Issue date May 24, 2022
- The Charles Stark Draper Laboratory, Inc.
- Ian W. Frank
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical structure comprising a plurality of optical elements each c...
- Patent number 11,231,593
- Issue date Jan 25, 2022
- Facebook Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Tunable acoustic gradient lens system with amplitude adjustment cor...
- Patent number 11,119,382
- Issue date Sep 14, 2021
- Mitutoyo Corporation
- Paul Gerard Gladnick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical processing
- Patent number 11,073,739
- Issue date Jul 27, 2021
- Thomas Swan & Co. Ltd.
- Melanie Holmes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal diffractive devices with nano-scale pattern and meth...
- Patent number 11,067,860
- Issue date Jul 20, 2021
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Apparatus for eye tracking
- Patent number 11,009,699
- Issue date May 18, 2021
- DigiLens. Inc.
- Milan Momcilo Popovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for astigmatism correction in a head-mounted di...
- Patent number 10,955,688
- Issue date Mar 23, 2021
- Facebook Technologies, LLC
- Evan M. Richards
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid varifocal lens
- Patent number 10,948,801
- Issue date Mar 16, 2021
- Facebook Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Optical structure comprising a plurality of stacked optical element...
- Patent number 10,935,804
- Issue date Mar 2, 2021
- Facebook Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Methods for altering properties of a radiation beam
- Patent number 10,914,902
- Issue date Feb 9, 2021
- Teradiode, Inc.
- Parviz Tayebati
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lens, method for fabricating the same, glasses and optical system
- Patent number 10,914,999
- Issue date Feb 9, 2021
- BOE Technology Group Co., Ltd.
- Weili Zhao
- G02 - OPTICS
Information Patent Grant
Optical element
- Patent number 10,908,452
- Issue date Feb 2, 2021
- Japan Display Inc.
- Takayuki Nakanishi
- G02 - OPTICS
Information Patent Grant
Bifocal optical assembly for a head-mounted display
- Patent number 10,901,291
- Issue date Jan 26, 2021
- Facebook Technologies, LLC
- Yusufu Njoni Bamaxam Sulai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SAW modulators and light steering methods
- Patent number 10,795,235
- Issue date Oct 6, 2020
- The Charles Stark Draper Laboratory, Inc.
- Ian W. Frank
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 10,788,720
- Issue date Sep 29, 2020
- Japan Display Inc.
- Tatsuya Yata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for astigmatism correction in a head-mounted di...
- Patent number 10,788,685
- Issue date Sep 29, 2020
- Facebook Technologies, LLC
- Evan M. Richards
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical structure comprising a structure of stacked optical element...
- Patent number 10,690,930
- Issue date Jun 23, 2020
- Facebook Technologies, LLC
- Lu Lu
- G02 - OPTICS
Information Patent Grant
Optical processing
- Patent number 10,642,126
- Issue date May 5, 2020
- THOMAS SWAN & CO. LTD
- Melanie Holmes
- G02 - OPTICS
Information Patent Grant
Liquid crystal cell and photographic system
- Patent number 10,627,667
- Issue date Apr 21, 2020
- BOE Technology Group Co., Ltd.
- Jian Gao
- G02 - OPTICS
Information Patent Grant
Light modulation device having an optical element for scattering light
- Patent number 10,528,003
- Issue date Jan 7, 2020
- SeeReal Technologies S.A.
- Ralf Haussler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Systems and methods for people counting using beam-forming passive...
- Publication number 20230228624
- Publication date Jul 20, 2023
- SIGNIFY HOLDING B.V.
- ERIC BERTRAND SHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE AND METHOD FOR CONTROLLING FOCUS OF A LASER BEAM
- Publication number 20230221615
- Publication date Jul 13, 2023
- Mycronic AB
- Pontus STENSTROM
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...
- Publication number 20210199902
- Publication date Jul 1, 2021
- Parviz TAYEBATI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TUNABLE ACOUSTIC GRADIENT LENS SYSTEM WITH AMPLITUDE ADJUSTMENT COR...
- Publication number 20210191228
- Publication date Jun 24, 2021
- MITUTOYO CORPORATION
- Paul Gerard Gladnick
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT ASSEMBLY, OPTICAL IMAGING DEVICE, AND OPTICAL PROCE...
- Publication number 20210080801
- Publication date Mar 18, 2021
- Kabushiki Kaisha Toshiba
- Hiroshi OHNO
- G02 - OPTICS
Information Patent Application
NEAR-EYE DISPLAYING METHOD CAPABLE OF MULTIPLE DEPTHS OF FIELD IMAGING
- Publication number 20210003900
- Publication date Jan 7, 2021
- HES IP HOLDINGS, LLC
- Tai-Kuo CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS, METHOD FOR FABRICATING THE SAME, GLASSES AND OPTICAL SYSTEM
- Publication number 20190278153
- Publication date Sep 12, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Weili Zhao
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...
- Publication number 20190265419
- Publication date Aug 29, 2019
- Parviz TAYEBATI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Tunable Lenses for Spectacles
- Publication number 20190113772
- Publication date Apr 18, 2019
- OPTICA AMUKA (A.A.) LTD.
- Yoav Yadin
- G02 - OPTICS
Information Patent Application
RADIAL ARRAY TRANSDUCER-BASED PHOTOACOUSTIC AND ULTRASONIC ENDOSCOP...
- Publication number 20190076119
- Publication date Mar 14, 2019
- UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Joon Mo Yang
- G02 - OPTICS
Information Patent Application
LIGHT MODULATION DEVICE
- Publication number 20180299829
- Publication date Oct 18, 2018
- SeeReal Technologies S.A.
- Ralf Haussler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Lenses with electrically-tunable power and alignment
- Publication number 20180292678
- Publication date Oct 11, 2018
- OPTICA AMUKA (A.A.) LTD.
- Yoav Yadin
- G02 - OPTICS
Information Patent Application
APPARATUS FOR EYE TRACKING
- Publication number 20180113303
- Publication date Apr 26, 2018
- DigiLens, Inc.
- Milan Momcilo POPOVICH
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...
- Publication number 20170336580
- Publication date Nov 23, 2017
- Parviz Tayebati
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...
- Publication number 20170003461
- Publication date Jan 5, 2017
- Parviz Tayebati
- G02 - OPTICS
Information Patent Application
LENS DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DRIV...
- Publication number 20140362313
- Publication date Dec 11, 2014
- Tianma Micro-Electronics Co., Ltd.
- Jia XIE
- G02 - OPTICS
Information Patent Application
STEREOSCOPIC DISPLAY DEVICE
- Publication number 20140285643
- Publication date Sep 25, 2014
- Sharp Kabushiki Kaisha
- Naru Usukura
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND STEREOSCOPIC IMAGE DISPLAY DEVICE
- Publication number 20140198271
- Publication date Jul 17, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yuko Kizu
- G02 - OPTICS
Information Patent Application
Gradient Index Liquid Crystal Optical Device and Image Display Device
- Publication number 20140192284
- Publication date Jul 10, 2014
- AYAKO TAKAGI
- G02 - OPTICS
Information Patent Application
Solvent Alloying of Cellulose Esters to Modify Thickness Retardatio...
- Publication number 20140170309
- Publication date Jun 19, 2014
- Eastman Chemical Company
- Darryl Aubrey Godfrey
- G02 - OPTICS
Information Patent Application
IMAGING APPARATUS AND METHODS
- Publication number 20140153081
- Publication date Jun 5, 2014
- UCL BUSINESS PLC
- Paul Anthony Kirkby
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL DEVICE AND DISPLAY APPARATUS
- Publication number 20140104556
- Publication date Apr 17, 2014
- Ayako Takagi
- G02 - OPTICS
Information Patent Application
LIQUID-CRYSTAL-LENS TYPE LIGHT-MODULATING APPARATUS AND LIQUID CRYS...
- Publication number 20140055716
- Publication date Feb 27, 2014
- Zhou Zhang
- G02 - OPTICS
Information Patent Application
Display Device Capable of Switching Between a Two-Dimensional Displ...
- Publication number 20140028932
- Publication date Jan 30, 2014
- HANNSTAR DISPLAY CORP.
- Feng Wei KUO
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS TO CONTROL ACOUSTO-OPTIC DEFLECTORS
- Publication number 20140029081
- Publication date Jan 30, 2014
- UCL BUSINESS PLC
- Paul A. Kirkby
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS, METHOD OF DRIVING LIQUID CRYSTAL LENS, LENS UN...
- Publication number 20140028924
- Publication date Jan 30, 2014
- Ortus Technology Co., Ltd.
- Minoru YAMAGUCHI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
- Publication number 20140017835
- Publication date Jan 16, 2014
- InnoLux Corporation
- Charles Chien
- G02 - OPTICS
Information Patent Application
INFORMATION DISPLAY DEVICE AND DISPLAY DRIVING METHOD
- Publication number 20130329123
- Publication date Dec 12, 2013
- OPTOELECTRONICS CO., LTD.
- Masayuki Hakata
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS AND DISPLAY DEVICE
- Publication number 20130314649
- Publication date Nov 28, 2013
- SAMSUNG DISPLAY CO., LTD.
- Suk CHOI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL LENS PANEL AND STEROSCOPIC IMAGE DISPLAY PANEL HAVIN...
- Publication number 20130265509
- Publication date Oct 10, 2013
- Suk Choi
- G02 - OPTICS

focussing or defocussing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus for eye tracking

Near-eye displaying method capable of multiple depths of field imaging

Hybrid varifocal lens

Optical element assembly, optical imaging device, and optical proce...

Liquid crystal diffractive devices with nano-scale pattern and meth...

Radial array transducer-based photoacoustic and ultrasonic endoscop...

Automated lens adjustment for hyperspectral imaging

Bifocal optical assembly for a head-mounted display

Systems and methods for laser systems with variable beam parameter...

Tunable lenses for spectacles

SAW modulators and light steering methods

Optical structure comprising a plurality of optical elements each c...

Tunable acoustic gradient lens system with amplitude adjustment cor...

Optical processing

Liquid crystal diffractive devices with nano-scale pattern and meth...

Apparatus for eye tracking

Systems and methods for astigmatism correction in a head-mounted di...

Hybrid varifocal lens

Optical structure comprising a plurality of stacked optical element...

Methods for altering properties of a radiation beam

Lens, method for fabricating the same, glasses and optical system

Optical element

Bifocal optical assembly for a head-mounted display

SAW modulators and light steering methods

Display device

Systems and methods for astigmatism correction in a head-mounted di...

Optical structure comprising a structure of stacked optical element...

Optical processing

Liquid crystal cell and photographic system

Light modulation device having an optical element for scattering light

Patents Applicationslast 30 patents

Systems and methods for people counting using beam-forming passive...

DEVICE AND METHOD FOR CONTROLLING FOCUS OF A LASER BEAM

SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...

TUNABLE ACOUSTIC GRADIENT LENS SYSTEM WITH AMPLITUDE ADJUSTMENT COR...

OPTICAL ELEMENT ASSEMBLY, OPTICAL IMAGING DEVICE, AND OPTICAL PROCE...

NEAR-EYE DISPLAYING METHOD CAPABLE OF MULTIPLE DEPTHS OF FIELD IMAGING

LENS, METHOD FOR FABRICATING THE SAME, GLASSES AND OPTICAL SYSTEM

SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...

Tunable Lenses for Spectacles

RADIAL ARRAY TRANSDUCER-BASED PHOTOACOUSTIC AND ULTRASONIC ENDOSCOP...

LIGHT MODULATION DEVICE

Lenses with electrically-tunable power and alignment

APPARATUS FOR EYE TRACKING

SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...

SYSTEMS AND METHODS FOR LASER SYSTEMS WITH VARIABLE BEAM PARAMETER...

LENS DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DRIV...

STEREOSCOPIC DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL DEVICE AND STEREOSCOPIC IMAGE DISPLAY DEVICE

Gradient Index Liquid Crystal Optical Device and Image Display Device

Solvent Alloying of Cellulose Esters to Modify Thickness Retardatio...

IMAGING APPARATUS AND METHODS

LIQUID CRYSTAL OPTICAL DEVICE AND DISPLAY APPARATUS

LIQUID-CRYSTAL-LENS TYPE LIGHT-MODULATING APPARATUS AND LIQUID CRYS...

Display Device Capable of Switching Between a Two-Dimensional Displ...

METHODS AND APPARATUS TO CONTROL ACOUSTO-OPTIC DEFLECTORS

LIQUID CRYSTAL LENS, METHOD OF DRIVING LIQUID CRYSTAL LENS, LENS UN...

LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF

INFORMATION DISPLAY DEVICE AND DISPLAY DRIVING METHOD

LIQUID CRYSTAL LENS AND DISPLAY DEVICE

LIQUID CRYSTAL LENS PANEL AND STEROSCOPIC IMAGE DISPLAY PANEL HAVIN...