having means for producing variable diffraction

Industry

CPC
G02B5/1828

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B5/00Optical elements other than lenses

Current Industry

G02B5/1828having means for producing variable diffraction

Industries

Patents Grantslast 30 patents

Information Patent Grant
Variable height slanted grating method
- Patent number 12,130,465
- Issue date Oct 29, 2024
- Applied Materials, Inc.
- Morgan Evans
- G02 - OPTICS
Information Patent Grant
Virtual and augmented reality systems and methods having improved d...
- Patent number 12,099,193
- Issue date Sep 24, 2024
- Magic Leap, Inc.
- Robert D. Tekolste
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for manufacturing waveguide cells
- Patent number 12,092,914
- Issue date Sep 17, 2024
- DigiLens. Inc.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tunable diffractive optics
- Patent number 12,085,740
- Issue date Sep 10, 2024
- Apple Inc.
- Sebastien Bolis
- G02 - OPTICS
Information Patent Grant
Pixel with an improved quantum efficiency
- Patent number 12,051,705
- Issue date Jul 30, 2024
- STMicroelectronics (Research & Development) Limited
- Raul Andres Bianchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital image overlay in image intensified and telescopic system
- Patent number 12,007,591
- Issue date Jun 11, 2024
- Qioptiq Limited
- James Babington
- G02 - OPTICS
Information Patent Grant
Dynamically actuable diffractive optical element
- Patent number 11,852,841
- Issue date Dec 26, 2023
- Magic Leap, Inc.
- Ivan Li Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Display device with varifocal optical assembly
- Patent number 11,846,779
- Issue date Dec 19, 2023
- Meta Platforms Technologies, LLC
- Afsoon Jamali
- G02 - OPTICS
Information Patent Grant
Diffractive waveguide element and diffractive waveguide display
- Patent number 11,846,787
- Issue date Dec 19, 2023
- DISPELIX OY
- Kasimir Blomstedt
- G02 - OPTICS
Information Patent Grant
Three dimensional virtual and augmented reality display system
- Patent number 11,822,102
- Issue date Nov 21, 2023
- Magic Leap, Inc.
- John Graham Macnamara
- G02 - OPTICS
Information Patent Grant
Optical system and method for providing expanded field of view
- Patent number 11,815,680
- Issue date Nov 14, 2023
- Meta Platforms Technologies, LLC
- Giuseppe Calafiore
- G02 - OPTICS
Information Patent Grant
Optical apparatus with structure for liquid invariant performance
- Patent number 11,802,997
- Issue date Oct 31, 2023
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Imaging system with optimized extended depth of focus
- Patent number 11,802,998
- Issue date Oct 31, 2023
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods and systems for augmented reality
- Patent number 11,762,199
- Issue date Sep 19, 2023
- Essilor International
- Aude Bouchier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffractive waveguide providing structured illumination for object...
- Patent number 11,747,719
- Issue date Sep 5, 2023
- DigiLens. Inc.
- Milan Momcilo Popovich
- G01 - MEASURING TESTING
Information Patent Grant
Diffractive projection apparatus
- Patent number 11,726,332
- Issue date Aug 15, 2023
- DigiLens. Inc.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Virtual and augmented reality systems and methods
- Patent number 11,714,291
- Issue date Aug 1, 2023
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light sensor using pixel optical diffraction gratings having differ...
- Patent number 11,698,296
- Issue date Jul 11, 2023
- STMicroelectronics (Crolles 2) SAS
- Stephane Monfray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric deformable diffractive grating modulator
- Patent number 11,681,155
- Issue date Jun 20, 2023
- Teledyne Micralyne Inc.
- Glen Fitzpatrick
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Monolithic structured light projector
- Patent number 11,675,114
- Issue date Jun 13, 2023
- II-VI DELAWARE, INC.
- Jean Axel Edmond Teissier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically variable security element having reflective surface region
- Patent number 11,654,709
- Issue date May 23, 2023
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Kai Herrmann Scherer
- G02 - OPTICS
Information Patent Grant
Optical element, light guide element, and image display device
- Patent number 11,630,308
- Issue date Apr 18, 2023
- FUJIFILM Corporation
- Hiroshi Sato
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Systems for and methods of using fold gratings for dual axis expans...
- Patent number 11,579,455
- Issue date Feb 14, 2023
- Rockwell Collins, Inc.
- James H. Stanley
- G02 - OPTICS
Information Patent Grant
Laser illumination device
- Patent number 11,561,409
- Issue date Jan 24, 2023
- DigiLens. Inc.
- Milan Momcilo Popovich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Low-contrast metasurfaces
- Patent number 11,550,084
- Issue date Jan 10, 2023
- University of Washington
- Alan Zhan
- G02 - OPTICS
Information Patent Grant
Transparent display substrate and transparent display device
- Patent number 11,537,004
- Issue date Dec 27, 2022
- BOE Technology Group Co., Ltd.
- Xiandong Meng
- G02 - OPTICS
Information Patent Grant
Integrated photo-sensing detection display apparatus and method of...
- Patent number 11,538,273
- Issue date Dec 27, 2022
- BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
- Shengji Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing a variable efficiency diffractive grating a...
- Patent number 11,513,268
- Issue date Nov 29, 2022
- DISPELIX OY
- Jussi Rahomäki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optoelectronic sensor and method of deflecting a light beam
- Patent number 11,486,973
- Issue date Nov 1, 2022
- Sick AG
- Hartmut Gimpel
- G01 - MEASURING TESTING
Information Patent Grant
Virtual and augmented reality systems and methods having improved d...
- Patent number 11,487,121
- Issue date Nov 1, 2022
- Magic Leap, Inc.
- Robert D. Tekolste
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...
- Publication number 20240418997
- Publication date Dec 19, 2024
- Magic Leap, Inc.
- Robert D. TEKOLSTE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIXEL WITH AN IMPROVED QUANTUM EFFICIENCY
- Publication number 20240339464
- Publication date Oct 10, 2024
- STMicroelectronics (Research and Development) Limited
- Raul Andres BIANCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Imaging System with Optimized Extended Depth of Focus
- Publication number 20240230962
- Publication date Jul 11, 2024
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Apparatus with Structure for Liquid Invariant Performance
- Publication number 20240184020
- Publication date Jun 6, 2024
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Application
Imaging System with Optimized Extended Depth of Focus
- Publication number 20240134090
- Publication date Apr 25, 2024
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Application
DYNAMICALLY ACTUABLE DIFFRACTIVE OPTICAL ELEMENT
- Publication number 20240077741
- Publication date Mar 7, 2024
- Magic Leap, Inc.
- Ivan Li Chuen YEOH
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM DIRECTOR
- Publication number 20240069330
- Publication date Feb 29, 2024
- Baraja Pty Ltd
- Wenjian YANG
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR ABERRATION CORRECTION IN HIGH NUMERICAL APERTURE OPTICA...
- Publication number 20240027784
- Publication date Jan 25, 2024
- II-VI Delaware, Inc.
- Jonathan PLUMRIDGE
- G02 - OPTICS
Information Patent Application
THREE DIMENSIONAL VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20240027785
- Publication date Jan 25, 2024
- Magic Leap, Inc.
- John Graham Macnamara
- G02 - OPTICS
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- Publication number 20230324706
- Publication date Oct 12, 2023
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DEVICE FOR AUGMENTED REALITY DISPLAY
- Publication number 20230251411
- Publication date Aug 10, 2023
- Gleb Siroki
- G02 - OPTICS
Information Patent Application
DYNAMIC CONTROL OF WAVEGUIDE EYE BOX
- Publication number 20230244077
- Publication date Aug 3, 2023
- Microsoft Technology Licensing, LLC
- Joel Steven KOLLIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL ELEMENT, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE
- Publication number 20230229002
- Publication date Jul 20, 2023
- FUJIFILM CORPORATION
- Hiroshi SATO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEMS FOR AND METHODS OF USING FOLD GRATINGS FOR DUAL AXIS EXPANSION
- Publication number 20230194876
- Publication date Jun 22, 2023
- Rockwell Collins, Inc.
- James H. STANLEY
- G02 - OPTICS
Information Patent Application
ACHROMATIC BEAM DEFLECTOR FOR LIGHT-EFFICIENT DISPLAY PANEL
- Publication number 20230101633
- Publication date Mar 30, 2023
- Meta Platforms Technologies, LLC
- Zhimin SHI
- G02 - OPTICS
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...
- Publication number 20230055420
- Publication date Feb 23, 2023
- Magic Leap, Inc.
- Robert D. TEKOLSTE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VARIABLE HEIGHT SLANTED GRATING METHOD
- Publication number 20230010821
- Publication date Jan 12, 2023
- Applied Materials, Inc.
- Morgan EVANS
- G02 - OPTICS
Information Patent Application
THREE DIMENSIONAL VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20230004018
- Publication date Jan 5, 2023
- Magic Leap, Inc.
- John Graham Macnamara
- G02 - OPTICS
Information Patent Application
ANTIREFLECTION FILM
- Publication number 20220357485
- Publication date Nov 10, 2022
- DEXERIALS CORPORATION
- Tomoaki KOBAYASHI
- G02 - OPTICS
Information Patent Application
CURVED RETICLE BY MECHANICAL AND PHASE BENDING ALONG ORTHOGONAL AXES
- Publication number 20220357666
- Publication date Nov 10, 2022
- Nikon Corporation
- Donis G. Flagello
- G02 - OPTICS
Information Patent Application
SYSTEMS FOR AND METHODS OF USING FOLD GRATINGS FOR DUAL AXIS EXPANSION
- Publication number 20220308352
- Publication date Sep 29, 2022
- Rockwell Collins, Inc.
- James H. STANLEY
- G02 - OPTICS
Information Patent Application
Diffractive Waveguide Providing Structured Illumination for Object...
- Publication number 20220187692
- Publication date Jun 16, 2022
- DIGILENS INC.
- Milan Momcilo Popovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Imaging System with Optimized Extended Depth of Focus
- Publication number 20220179130
- Publication date Jun 9, 2022
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- Publication number 20220113552
- Publication date Apr 14, 2022
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Compact Edge Illuminated Diffractive Display
- Publication number 20220075242
- Publication date Mar 10, 2022
- DIGILENS INC.
- Milan Momcilo Popovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Diffractive Projection Apparatus
- Publication number 20220075196
- Publication date Mar 10, 2022
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
POLARIZATION-SENSITIVE COMPONENTS IN OPTICAL SYSTEMS FOR LARGE PUPI...
- Publication number 20220026721
- Publication date Jan 27, 2022
- Facebook Technologies, LLC
- Afsoon JAMALI
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE WITH VARIFOCAL OPTICAL ASSEMBLY
- Publication number 20220026720
- Publication date Jan 27, 2022
- Facebook Technologies, LLC
- Afsoon JAMALI
- G02 - OPTICS
Information Patent Application
Optical Apparatus with Structure for Liquid Invariant Performance
- Publication number 20210389509
- Publication date Dec 16, 2021
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Application
Tunable diffractive optics
- Publication number 20210373210
- Publication date Dec 2, 2021
- Apple Inc.
- Sebastien Bolis
- G02 - OPTICS

having means for producing variable diffraction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable height slanted grating method

Virtual and augmented reality systems and methods having improved d...

Systems and methods for manufacturing waveguide cells

Tunable diffractive optics

Pixel with an improved quantum efficiency

Digital image overlay in image intensified and telescopic system

Dynamically actuable diffractive optical element

Display device with varifocal optical assembly

Diffractive waveguide element and diffractive waveguide display

Three dimensional virtual and augmented reality display system

Optical system and method for providing expanded field of view

Optical apparatus with structure for liquid invariant performance

Imaging system with optimized extended depth of focus

Methods and systems for augmented reality

Diffractive waveguide providing structured illumination for object...

Diffractive projection apparatus

Virtual and augmented reality systems and methods

Light sensor using pixel optical diffraction gratings having differ...

Asymmetric deformable diffractive grating modulator

Monolithic structured light projector

Optically variable security element having reflective surface region

Optical element, light guide element, and image display device

Systems for and methods of using fold gratings for dual axis expans...

Laser illumination device

Low-contrast metasurfaces

Transparent display substrate and transparent display device

Integrated photo-sensing detection display apparatus and method of...

Method of manufacturing a variable efficiency diffractive grating a...

Optoelectronic sensor and method of deflecting a light beam

Virtual and augmented reality systems and methods having improved d...

Patents Applicationslast 30 patents

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...

PIXEL WITH AN IMPROVED QUANTUM EFFICIENCY

Imaging System with Optimized Extended Depth of Focus

Optical Apparatus with Structure for Liquid Invariant Performance

Imaging System with Optimized Extended Depth of Focus

DYNAMICALLY ACTUABLE DIFFRACTIVE OPTICAL ELEMENT

OPTICAL BEAM DIRECTOR

METHODS FOR ABERRATION CORRECTION IN HIGH NUMERICAL APERTURE OPTICA...

THREE DIMENSIONAL VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEM

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

OPTICAL DEVICE FOR AUGMENTED REALITY DISPLAY

DYNAMIC CONTROL OF WAVEGUIDE EYE BOX

OPTICAL ELEMENT, LIGHT GUIDE ELEMENT, AND IMAGE DISPLAY DEVICE

SYSTEMS FOR AND METHODS OF USING FOLD GRATINGS FOR DUAL AXIS EXPANSION

ACHROMATIC BEAM DEFLECTOR FOR LIGHT-EFFICIENT DISPLAY PANEL

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...

VARIABLE HEIGHT SLANTED GRATING METHOD

THREE DIMENSIONAL VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEM

ANTIREFLECTION FILM

CURVED RETICLE BY MECHANICAL AND PHASE BENDING ALONG ORTHOGONAL AXES

SYSTEMS FOR AND METHODS OF USING FOLD GRATINGS FOR DUAL AXIS EXPANSION

Diffractive Waveguide Providing Structured Illumination for Object...

Imaging System with Optimized Extended Depth of Focus

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

Compact Edge Illuminated Diffractive Display

Diffractive Projection Apparatus

POLARIZATION-SENSITIVE COMPONENTS IN OPTICAL SYSTEMS FOR LARGE PUPI...

DISPLAY DEVICE WITH VARIFOCAL OPTICAL ASSEMBLY

Optical Apparatus with Structure for Liquid Invariant Performance

Tunable diffractive optics