utilising prism or grating

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CPC
G02B6/34

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/34utilising prism or grating

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Benchmark device and method for evaluating a semiconductor wafer
- Patent number 12,270,854
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Device for augmented reality or virtual reality display
- Patent number 12,265,216
- Issue date Apr 1, 2025
- Snap Inc.
- Mohmed Salim Valera
- G02 - OPTICS
Information Patent Grant
Dual-polarization grating coupler
- Patent number 12,265,263
- Issue date Apr 1, 2025
- Ayar Labs, Inc.
- John Fini
- G02 - OPTICS
Information Patent Grant
Compact beam shaping and steering assembly
- Patent number 12,235,463
- Issue date Feb 25, 2025
- Quantum-Si Incorporated
- Jonathan M. Rothberg
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional exit pupil expansion method for waveguide display b...
- Patent number 12,228,730
- Issue date Feb 18, 2025
- Southeast University
- Yishi Weng
- G02 - OPTICS
Information Patent Grant
Optical systems with flare-mitigating angular filters
- Patent number 12,228,734
- Issue date Feb 18, 2025
- Jonathan B. Pfeiffer
- G02 - OPTICS
Information Patent Grant
Optical waveguide structure, AR device, and method for obtaining em...
- Patent number 12,222,507
- Issue date Feb 11, 2025
- Beijing Boe Display Technology Co., Ltd.
- Na Han
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 12,222,594
- Issue date Feb 11, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Fiber-to-chip grating coupler for photonic circuits
- Patent number 12,222,554
- Issue date Feb 11, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Light guide element, image display device, and sensing apparatus
- Patent number 12,222,553
- Issue date Feb 11, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Semiconductor package and manufacturing method thereof
- Patent number 12,210,188
- Issue date Jan 28, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hung-Yi Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Outcoupling grating for augmented reality system
- Patent number 12,210,161
- Issue date Jan 28, 2025
- Magic Leap, Inc.
- Robert D. Tekolste
- G02 - OPTICS
Information Patent Grant
Display system having a plurality of light pipes for a plurality of...
- Patent number 12,204,132
- Issue date Jan 21, 2025
- Magic Leap, Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Grant
System and method for optical communications using CWDM ferrule mat...
- Patent number 12,204,150
- Issue date Jan 21, 2025
- US Conec Ltd.
- Mitchell Cloud
- G02 - OPTICS
Information Patent Grant
Optical fiber devices and methods for directing Stimulated Raman Sc...
- Patent number 12,197,012
- Issue date Jan 14, 2025
- nLIGHT, Inc.
- Tyson L. Lowder
- G02 - OPTICS
Information Patent Grant
Display device, augmented reality apparatus and display method
- Patent number 12,196,965
- Issue date Jan 14, 2025
- BOE Technology Group Co., Ltd.
- Junxing Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical grating coupler
- Patent number 12,189,179
- Issue date Jan 7, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Grant
Method of using fiber to chip coupler and method of making
- Patent number 12,169,308
- Issue date Dec 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sui-Ying Hsu
- G02 - OPTICS
Information Patent Grant
Method of fabricating semiconductor structure
- Patent number 12,164,152
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Feng-Wei Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of reducing optical artifacts
- Patent number 12,164,134
- Issue date Dec 10, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compact near eye display engine
- Patent number 12,164,110
- Issue date Dec 10, 2024
- Texas Instruments Incorporated
- Zhongyan Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High bandwidth photonic integrated circuit with etalon compensation
- Patent number 12,164,126
- Issue date Dec 10, 2024
- OpenLight Photonics, Inc.
- Jared Bauters
- G02 - OPTICS
Information Patent Grant
Evacuated periodic structures and methods of manufacturing
- Patent number 12,158,612
- Issue date Dec 3, 2024
- DigiLens. Inc.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making photonic device
- Patent number 12,153,255
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chien-Ying Wu
- G02 - OPTICS
Information Patent Grant
Lighting devices having optical waveguides for controlled light dis...
- Patent number 12,152,756
- Issue date Nov 26, 2024
- CREE LIGHTING USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Grant
Methods, apparatuses and computer program products for providing tr...
- Patent number 12,147,047
- Issue date Nov 19, 2024
- Meta Platforms, Inc.
- Jian Xu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Back-end-of-line edge couplers with a tapered grating
- Patent number 12,147,075
- Issue date Nov 19, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Wide angle waveguide display
- Patent number 12,140,764
- Issue date Nov 12, 2024
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
1D apodized grating devices and methods for suppressing optical noise
- Patent number 12,140,802
- Issue date Nov 12, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Stackable photonics die with direct optical interconnect
- Patent number 12,135,460
- Issue date Nov 5, 2024
- Intel Corporation
- Todd R. Coons
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE, METHOD AND COMPUTER-READABLE STORAGE DEVICE FOR CONTROLLING...
- Publication number 20250116858
- Publication date Apr 10, 2025
- LUMUS LTD.
- Tsion EISENFELD
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND PRESENTATION DEVICE EQUIPPED WITH SAME
- Publication number 20250110595
- Publication date Apr 3, 2025
- Omron Corporation
- Ryota KANDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL COUPLING SYSTEM
- Publication number 20250110283
- Publication date Apr 3, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Sui-Ying HSU
- G02 - OPTICS
Information Patent Application
SWITCH UNIT AND PRESENTATION DEVICE EQUIPPED WITH SAME
- Publication number 20250110578
- Publication date Apr 3, 2025
- Omron Corporation
- Ryota KANDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEE-THROUGH NEAR-EYE DISPLAY DEVICE WITH CRYSTALLINE WAVEGUIDE
- Publication number 20250110257
- Publication date Apr 3, 2025
- COHERENT, INC.
- Daniel Rytz
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM HAVING A PLURALITY OF LIGHT PIPES FOR A PLURALITY OF...
- Publication number 20250102721
- Publication date Mar 27, 2025
- Magic Leap, Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Application
SURFACE RELIEF GRATING PERFORMANCE AND COST ENHANCEMENTS FOR AUGMEN...
- Publication number 20250102738
- Publication date Mar 27, 2025
- TOKYO ELECTRON LIMITED
- Ryan BURNS
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT AND HEAD-MOUNTED DISPLAY
- Publication number 20250102804
- Publication date Mar 27, 2025
- ASUSTek COMPUTER INC.
- Wen-Chang Hung
- G02 - OPTICS
Information Patent Application
EFFICIENCY-LADDERED CROPPED EXIT PUPIL EXPANDER FOR COMPACT DIFRACT...
- Publication number 20250093660
- Publication date Mar 20, 2025
- Applied Materials, Inc.
- Simon LORENZO
- G02 - OPTICS
Information Patent Application
VERTICAL GRATING COUPLER
- Publication number 20250093577
- Publication date Mar 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Application
COMPACT BEAM SHAPING AND STEERING ASSEMBLY
- Publication number 20250093670
- Publication date Mar 20, 2025
- Quantum-Si Incorporated
- Jonathan M. Rothberg
- G01 - MEASURING TESTING
Information Patent Application
HEAD MOUNTED IMAGING APPARATUS WITH ROTATING OPTICAL COUPLING
- Publication number 20250085546
- Publication date Mar 13, 2025
- Vuzix Corporation
- Robert J. Schultz
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR HANDLING AN OPTICAL DEVICE, METHOD FOR HAN...
- Publication number 20250085494
- Publication date Mar 13, 2025
- Applied Materials, Inc.
- Davide COLLA
- G02 - OPTICS
Information Patent Application
PHOTONIC DEVICE AND METHOD OF MAKING
- Publication number 20250085476
- Publication date Mar 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chien-Ying WU
- G02 - OPTICS
Information Patent Application
Lighting Devices Having Optical Waveguides for Controlled Light Dis...
- Publication number 20250075868
- Publication date Mar 6, 2025
- Cree Lighting USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Application
WAVEGUIDE INCLUDING AN OPTICAL GRATING WITH REDUCED CONTAMINATION A...
- Publication number 20250076551
- Publication date Mar 6, 2025
- Google LLC
- Joseph Daniel Lowney
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER
- Publication number 20250076586
- Publication date Mar 6, 2025
- DENSO CORPORATION
- HIROSHI ANDO
- G02 - OPTICS
Information Patent Application
COMPACT NEAR EYE DISPLAY ENGINE
- Publication number 20250067984
- Publication date Feb 27, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Zhongyan SHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDIVIDUAL GRATING FABRICATION AND ASSEMBLY
- Publication number 20250067937
- Publication date Feb 27, 2025
- Applied Materials, Inc.
- Michael Alexander WEINSTEIN
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS FOR WEARABLE DISPLAY DEVICE WITH VARYING GRAT...
- Publication number 20250067919
- Publication date Feb 27, 2025
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INDIVIDUAL GRATING FABRICATION AND ASSEMBLY
- Publication number 20250067938
- Publication date Feb 27, 2025
- Applied Materials, Inc.
- Michael Alexander WEINSTEIN
- G02 - OPTICS
Information Patent Application
COMPOSITE LIGHTGUIDES FOR AUGMENTED REALITY
- Publication number 20250060536
- Publication date Feb 20, 2025
- Corning Incorporated
- Mark Francis Krol
- G02 - OPTICS
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR STRUCTURE
- Publication number 20250060537
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Feng-Wei Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DESIGN AND LAYOUT STRUCTURE OF PIXELS FOR HIGH RESOLUTION DISPLAYS
- Publication number 20250046301
- Publication date Feb 6, 2025
- Meta Platforms Technologies, LLC
- Balasubramanian Sivakumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASED-GRATING-ANTENNA-ARRAY OPTOELECTRONIC EMITTER IN WHICH EACH O...
- Publication number 20250044417
- Publication date Feb 6, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Sylvain GUERBER
- G01 - MEASURING TESTING
Information Patent Application
MICRO-MOLDED PRISM GEOMETRIC WAVEGUIDE
- Publication number 20250044519
- Publication date Feb 6, 2025
- Meta Platforms Technologies, LLC
- Kurt Jenkins
- G02 - OPTICS
Information Patent Application
MULTI-PART GEOMETRIC WAVEGUIDE
- Publication number 20250044520
- Publication date Feb 6, 2025
- Meta Platforms Technologies, LLC
- Kurt Jenkins
- G02 - OPTICS
Information Patent Application
FACILITATING OPTICAL COUPLING AND BEAM COLLIMATION IN PHOTONIC INTE...
- Publication number 20250028122
- Publication date Jan 23, 2025
- GM Cruise Holdings LLC
- Mark Triplett
- G02 - OPTICS
Information Patent Application
Method of Manufacturing Nanofiber Cavity for Quantum Computing and...
- Publication number 20250028121
- Publication date Jan 23, 2025
- Nanofiber Quantum Technologies, Inc.
- Shinya KATO
- G02 - OPTICS
Information Patent Application
STACKABLE PHOTONICS DIE WITH DIRECT OPTICAL INTERCONNECT
- Publication number 20250020874
- Publication date Jan 16, 2025
- Intel Corporation
- Todd R. COONS
- H01 - BASIC ELECTRIC ELEMENTS

utilising prism or grating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Benchmark device and method for evaluating a semiconductor wafer

Device for augmented reality or virtual reality display

Dual-polarization grating coupler

Compact beam shaping and steering assembly

Two-dimensional exit pupil expansion method for waveguide display b...

Optical systems with flare-mitigating angular filters

Optical waveguide structure, AR device, and method for obtaining em...

Spatially variable liquid crystal diffraction gratings

Fiber-to-chip grating coupler for photonic circuits

Light guide element, image display device, and sensing apparatus

Semiconductor package and manufacturing method thereof

Outcoupling grating for augmented reality system

Display system having a plurality of light pipes for a plurality of...

System and method for optical communications using CWDM ferrule mat...

Optical fiber devices and methods for directing Stimulated Raman Sc...

Display device, augmented reality apparatus and display method

Vertical grating coupler

Method of using fiber to chip coupler and method of making

Method of fabricating semiconductor structure

Method of reducing optical artifacts

Compact near eye display engine

High bandwidth photonic integrated circuit with etalon compensation

Evacuated periodic structures and methods of manufacturing

Method of making photonic device

Lighting devices having optical waveguides for controlled light dis...

Methods, apparatuses and computer program products for providing tr...

Back-end-of-line edge couplers with a tapered grating

Wide angle waveguide display

1D apodized grating devices and methods for suppressing optical noise

Stackable photonics die with direct optical interconnect

Patents Applicationslast 30 patents

DEVICE, METHOD AND COMPUTER-READABLE STORAGE DEVICE FOR CONTROLLING...

DISPLAY DEVICE AND PRESENTATION DEVICE EQUIPPED WITH SAME

OPTICAL COUPLING SYSTEM

SWITCH UNIT AND PRESENTATION DEVICE EQUIPPED WITH SAME

SEE-THROUGH NEAR-EYE DISPLAY DEVICE WITH CRYSTALLINE WAVEGUIDE

DISPLAY SYSTEM HAVING A PLURALITY OF LIGHT PIPES FOR A PLURALITY OF...

SURFACE RELIEF GRATING PERFORMANCE AND COST ENHANCEMENTS FOR AUGMEN...

OPTICAL WAVEGUIDE ELEMENT AND HEAD-MOUNTED DISPLAY

EFFICIENCY-LADDERED CROPPED EXIT PUPIL EXPANDER FOR COMPACT DIFRACT...

VERTICAL GRATING COUPLER

COMPACT BEAM SHAPING AND STEERING ASSEMBLY

HEAD MOUNTED IMAGING APPARATUS WITH ROTATING OPTICAL COUPLING

METHOD AND APPARATUS FOR HANDLING AN OPTICAL DEVICE, METHOD FOR HAN...

PHOTONIC DEVICE AND METHOD OF MAKING

Lighting Devices Having Optical Waveguides for Controlled Light Dis...

WAVEGUIDE INCLUDING AN OPTICAL GRATING WITH REDUCED CONTAMINATION A...

OPTICAL MEMBER

COMPACT NEAR EYE DISPLAY ENGINE

INDIVIDUAL GRATING FABRICATION AND ASSEMBLY

METHODS AND APPARATUS FOR WEARABLE DISPLAY DEVICE WITH VARYING GRAT...

INDIVIDUAL GRATING FABRICATION AND ASSEMBLY

COMPOSITE LIGHTGUIDES FOR AUGMENTED REALITY

METHOD OF FABRICATING SEMICONDUCTOR STRUCTURE

DESIGN AND LAYOUT STRUCTURE OF PIXELS FOR HIGH RESOLUTION DISPLAYS

PHASED-GRATING-ANTENNA-ARRAY OPTOELECTRONIC EMITTER IN WHICH EACH O...

MICRO-MOLDED PRISM GEOMETRIC WAVEGUIDE

MULTI-PART GEOMETRIC WAVEGUIDE

FACILITATING OPTICAL COUPLING AND BEAM COLLIMATION IN PHOTONIC INTE...

Method of Manufacturing Nanofiber Cavity for Quantum Computing and...

STACKABLE PHOTONICS DIE WITH DIRECT OPTICAL INTERCONNECT