Reflective grating

Industry

CPC
G02F2201/307

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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 G02F2201/00Constructional arrangements not provided for in groups G02F1/00 - G02F7/00

Current Industry

G02F2201/307Reflective grating

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light modulator, optical device including light modulator, and elec...
- Patent number 12,147,096
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Junghyun Park
- G02 - OPTICS
Information Patent Grant
Waveguide light multiplexer using crossed gratings
- Patent number 12,044,952
- Issue date Jul 23, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
System and method for generating optical frequency combs using an o...
- Patent number 12,019,353
- Issue date Jun 25, 2024
- Honeywell International Inc.
- Matthew W. Puckett
- G02 - OPTICS
Information Patent Grant
Waveguide device incorporating a light pipe
- Patent number 12,013,561
- Issue date Jun 18, 2024
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
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
All-photonic Boolean logic device based on phase change straight wa...
- Patent number 11,906,876
- Issue date Feb 20, 2024
- Huazhong University of Science & Technology
- Xiaomin Cheng
- G02 - OPTICS
Information Patent Grant
Ultrashort pulse laser system having a quickly tunable central wave...
- Patent number 11,899,339
- Issue date Feb 13, 2024
- Refined Laser Systems GmbH
- Maximillian Brinkmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Programmable two-dimensional simultaneous multi-beam optically oper...
- Patent number 11,843,417
- Issue date Dec 12, 2023
- ZHEJIANG LAB
- Qiang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display panel, driving method thereof and display device
- Patent number 11,829,026
- Issue date Nov 28, 2023
- BOE Technology Group Co., Ltd.
- Xiandong Meng
- G02 - OPTICS
Information Patent Grant
Cavity-enhanced frequency mixer for classical and quantum applications
- Patent number 11,762,262
- Issue date Sep 19, 2023
- HC Photonics Corporation
- Jui-Yu Lai
- G02 - OPTICS
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
Light modulator, optical device including light modulator, and elec...
- Patent number 11,714,301
- Issue date Aug 1, 2023
- SAMSUNG ELEOTRONICC CO., LTD
- Junghyun Park
- G02 - OPTICS
Information Patent Grant
Near-to-eye and see-through holographic displays
- Patent number 11,693,363
- Issue date Jul 4, 2023
- Massachusetts Institute of Technology
- Sundeep Jolly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device
- Patent number 11,668,978
- Issue date Jun 6, 2023
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Pengfei Zhang
- G02 - OPTICS
Information Patent Grant
Waveguide light multiplexer using crossed gratings
- Patent number 11,609,480
- Issue date Mar 21, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Optical phase modulator and optical modulator
- Patent number 11,409,140
- Issue date Aug 9, 2022
- Universite Laval
- Wei Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveguide light multiplexer using crossed gratings
- Patent number 11,378,864
- Issue date Jul 5, 2022
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
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
Contact image sensor using switchable Bragg gratings
- Patent number 11,256,155
- Issue date Feb 22, 2022
- DigiLens. Inc.
- Milan Momcilo Popovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel and display device
- Patent number 11,249,368
- Issue date Feb 15, 2022
- Chongqing HKC Optoelectronics Technology Co., Ltd.
- Kaijun Liu
- G02 - OPTICS
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
Diffractive projection apparatus
- Patent number 11,175,512
- Issue date Nov 16, 2021
- DigiLens. Inc.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Grant
Waveguide device incorporating a light pipe
- Patent number 11,169,314
- Issue date Nov 9, 2021
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Reconfigurable interference
- Patent number 11,143,931
- Issue date Oct 12, 2021
- International Business Machines Corporation
- Johannes Gooth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical structure for imparting a distributed phase shift to an opt...
- Patent number 11,125,935
- Issue date Sep 21, 2021
- Honeywell International Inc.
- Matthew Wade Puckett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective filter comprising a periodic array structure having an e...
- Patent number 11,099,422
- Issue date Aug 24, 2021
- BOE Technology Group Co., Ltd.
- Song Yang
- G02 - OPTICS
Information Patent Grant
Edge sealant confinement and halo reduction for optical devices
- Patent number 11,022,748
- Issue date Jun 1, 2021
- Molecular Imprints, Inc.
- Michael Nevin Miller
- G02 - OPTICS
Information Patent Grant
Bragg grating-based display filtering
- Patent number 11,016,336
- Issue date May 25, 2021
- Microsoft Technology Licensing, LLC
- Timothy Large
- 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
Anti-peeping device, anti-peeping display and control method
- Patent number 10,948,750
- Issue date Mar 16, 2021
- Beijing Boe Display Technology Co., Ltd.
- Yupeng Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED DUAL-WAVEGUIDE ACOUSTO-OPTIC MODULATOR
- Publication number 20240369901
- Publication date Nov 7, 2024
- Massachusetts Institute of Technology
- Gavin WEST
- G02 - OPTICS
Information Patent Application
WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS
- Publication number 20240329492
- Publication date Oct 3, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR GENERATING OPTICAL FREQUENCY COMBS USING AN O...
- Publication number 20240126138
- Publication date Apr 18, 2024
- Honeywell International Inc.
- Matthew W. Puckett
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE...
- Publication number 20240094611
- Publication date Mar 21, 2024
- Meta Platforms Technologies, LLC
- Sundeep Kumar Jolly
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
AN OPTICAL DEVICE, AN ELECTRONIC DEVICE, AND A PROGRAMMABLE PHOTONI...
- Publication number 20240061282
- Publication date Feb 22, 2024
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Zhe Xu
- G02 - OPTICS
Information Patent Application
LIGHT MODULATOR, OPTICAL DEVICE INCLUDING LIGHT MODULATOR, AND ELEC...
- Publication number 20230324724
- Publication date Oct 12, 2023
- Samsung Electronics Co., Ltd.
- Junghyun PARK
- G02 - OPTICS
Information Patent Application
PROGRAMMABLE TWO-DIMENSIONAL SIMULTANEOUS MULTI-BEAM OPTICALLY OPER...
- Publication number 20230291483
- Publication date Sep 14, 2023
- ZHEJIANG LAB
- Qiang ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALL-PHOTONIC BOOLEAN LOGIC DEVICE BASED ON PHASE CHANGE STRAIGHT WA...
- Publication number 20230221619
- Publication date Jul 13, 2023
- HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Xiaomin CHENG
- G02 - OPTICS
Information Patent Application
WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS
- Publication number 20230205046
- Publication date Jun 29, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL, DRIVING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20230138214
- Publication date May 4, 2023
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiandong MENG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20220382090
- Publication date Dec 1, 2022
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Pengfei ZHANG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT
- Publication number 20220308402
- Publication date Sep 29, 2022
- Japan Display Inc.
- Shinichiro OKA
- G02 - OPTICS
Information Patent Application
Waveguide Device Incorporating a Light Pipe
- Publication number 20220128754
- Publication date Apr 28, 2022
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
Holographic Waveguide Optical Tracker
- Publication number 20220043511
- Publication date Feb 10, 2022
- DIGILENS INC.
- Milan Momcilo Popovich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS
- Publication number 20210302802
- Publication date Sep 30, 2021
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
Display Panel and Display Device
- Publication number 20210223656
- Publication date Jul 22, 2021
- Chongqing HKC Optoelectronics Technology Co., ltd.
- KAIJUN LIU
- G02 - OPTICS
Information Patent Application
LIGHT MODULATOR, OPTICAL DEVICE INCLUDING LIGHT MODULATOR, AND ELEC...
- Publication number 20210173239
- Publication date Jun 10, 2021
- Samsung Electronics Co., Ltd.
- Junghyun PARK
- G02 - OPTICS
Information Patent Application
Near-to-Eye and See-Through Holographic Displays
- Publication number 20210080906
- Publication date Mar 18, 2021
- Massachusetts Institute of Technology
- Sundeep Jolly
- G02 - OPTICS
Information Patent Application
ULTRASHORT PULSE LASER SYSTEM HAVING A QUICKLY TUNABLE CENTRAL WAVE...
- Publication number 20210033945
- Publication date Feb 4, 2021
- REFINED LASER SYSTEMS GMBH
- Maximillian Brinkmann
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20210033933
- Publication date Feb 4, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhongxiao LI
- G02 - OPTICS
Information Patent Application
OPTICAL PHASE MODULATOR AND OPTICAL MODULATOR
- Publication number 20200409187
- Publication date Dec 31, 2020
- Universite Laval
- Wei SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL STRUCTURE FOR IMPARTING A DISTRIBUTED PHASE SHIFT TO AN OPT...
- Publication number 20200295422
- Publication date Sep 17, 2020
- HONEYWELL INTERNATIONAL INC.
- Matthew Wade Puckett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Waveguide Device Incorporating a Light Pipe
- Publication number 20200096692
- Publication date Mar 26, 2020
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
Holographic Waveguide Optical Tracker
- Publication number 20200089319
- Publication date Mar 19, 2020
- DIGILENS INC.
- Milan Momcilo Popovich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20200089044
- Publication date Mar 19, 2020
- Boe Technology Group Co., Ltd.
- Yujie LIU
- G02 - OPTICS
Information Patent Application
TRANSFERABLE THIN-FILM OPTICAL DEVICES
- Publication number 20200050031
- Publication date Feb 13, 2020
- Facebook Technologies, LLC
- Lu LU
- G02 - OPTICS
Information Patent Application
SECURITY SWITCH
- Publication number 20190258092
- Publication date Aug 22, 2019
- Luna Innovations Incorporated
- Stephen K. FERGUSON
- G02 - OPTICS
Information Patent Application
APPARATUSES AND METHODS FOR LOW ENERGY DATA MODULATION
- Publication number 20190227350
- Publication date Jul 25, 2019
- HONEYWELL INTERNATIONAL INC.
- Matthew Wade Puckett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid Crystal Materials and Formulations
- Publication number 20190212589
- Publication date Jul 11, 2019
- DigiLens, Inc.
- Jonathan David Waldern
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Contact Image Sensor Using Switchable Bragg Gratings
- Publication number 20190187538
- Publication date Jun 20, 2019
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS

Reflective grating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light modulator, optical device including light modulator, and elec...

Waveguide light multiplexer using crossed gratings

System and method for generating optical frequency combs using an o...

Waveguide device incorporating a light pipe

Apparatus for eye tracking

All-photonic Boolean logic device based on phase change straight wa...

Ultrashort pulse laser system having a quickly tunable central wave...

Programmable two-dimensional simultaneous multi-beam optically oper...

Display panel, driving method thereof and display device

Cavity-enhanced frequency mixer for classical and quantum applications

Diffractive projection apparatus

Light modulator, optical device including light modulator, and elec...

Near-to-eye and see-through holographic displays

Display device

Waveguide light multiplexer using crossed gratings

Optical phase modulator and optical modulator

Waveguide light multiplexer using crossed gratings

SAW modulators and light steering methods

Contact image sensor using switchable Bragg gratings

Display panel and display device

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

Diffractive projection apparatus

Waveguide device incorporating a light pipe

Reconfigurable interference

Optical structure for imparting a distributed phase shift to an opt...

Reflective filter comprising a periodic array structure having an e...

Edge sealant confinement and halo reduction for optical devices

Bragg grating-based display filtering

Apparatus for eye tracking

Anti-peeping device, anti-peeping display and control method

Patents Applicationslast 30 patents

INTEGRATED DUAL-WAVEGUIDE ACOUSTO-OPTIC MODULATOR

WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS

SYSTEM AND METHOD FOR GENERATING OPTICAL FREQUENCY COMBS USING AN O...

OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE...

AN OPTICAL DEVICE, AN ELECTRONIC DEVICE, AND A PROGRAMMABLE PHOTONI...

LIGHT MODULATOR, OPTICAL DEVICE INCLUDING LIGHT MODULATOR, AND ELEC...

PROGRAMMABLE TWO-DIMENSIONAL SIMULTANEOUS MULTI-BEAM OPTICALLY OPER...

ALL-PHOTONIC BOOLEAN LOGIC DEVICE BASED ON PHASE CHANGE STRAIGHT WA...

WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS

DISPLAY PANEL, DRIVING METHOD THEREOF AND DISPLAY DEVICE

DISPLAY DEVICE

LIQUID CRYSTAL OPTICAL ELEMENT

Waveguide Device Incorporating a Light Pipe

Holographic Waveguide Optical Tracker

WAVEGUIDE LIGHT MULTIPLEXER USING CROSSED GRATINGS

Display Panel and Display Device

LIGHT MODULATOR, OPTICAL DEVICE INCLUDING LIGHT MODULATOR, AND ELEC...

Near-to-Eye and See-Through Holographic Displays

ULTRASHORT PULSE LASER SYSTEM HAVING A QUICKLY TUNABLE CENTRAL WAVE...

DISPLAY DEVICE AND DRIVING METHOD THEREOF

OPTICAL PHASE MODULATOR AND OPTICAL MODULATOR

OPTICAL STRUCTURE FOR IMPARTING A DISTRIBUTED PHASE SHIFT TO AN OPT...

Waveguide Device Incorporating a Light Pipe

Holographic Waveguide Optical Tracker

DISPLAY PANEL AND DISPLAY DEVICE

TRANSFERABLE THIN-FILM OPTICAL DEVICES

SECURITY SWITCH

APPARATUSES AND METHODS FOR LOW ENERGY DATA MODULATION

Liquid Crystal Materials and Formulations

Contact Image Sensor Using Switchable Bragg Gratings