Diffractive elements operating in transmission

Industry

CPC
G02B6/29329

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Parent Industries

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

Current Industry

G02B6/29329Diffractive elements operating in transmission

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical eyepiece using single-sided patterning of grating couplers
- Patent number 11,609,418
- Issue date Mar 21, 2023
- Magic Leap, Inc.
- Kang Luo
- G02 - OPTICS
Information Patent Grant
Display device, display method, and color separation device
- Patent number 11,243,426
- Issue date Feb 8, 2022
- Japan Display Inc.
- Chikyu Nakaoka
- G02 - OPTICS
Information Patent Grant
Display device, display method, and color separation device
- Patent number 11,199,740
- Issue date Dec 14, 2021
- Japan Display Inc.
- Chikyu Nakaoka
- G02 - OPTICS
Information Patent Grant
Dense wavelength division multiplexing (DWDM) photonic integration...
- Patent number 11,105,988
- Issue date Aug 31, 2021
- Hewlett Packard Enterprise Development LP
- Di Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical eyepiece using single-sided patterning of grating couplers
- Patent number 11,022,790
- Issue date Jun 1, 2021
- Magic Leap, Inc.
- Kang Luo
- G02 - OPTICS
Information Patent Grant
Bichromatic chip to free-space grating coupler
- Patent number 10,948,657
- Issue date Mar 16, 2021
- Honeywell International Inc.
- Matthew Wade Puckett
- G02 - OPTICS
Information Patent Grant
Broadband arbitrary wavelength multichannel laser source
- Patent number 10,811,848
- Issue date Oct 20, 2020
- Rockley Photonics Limited
- Aaron John Zilkie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical components for wavelength division multiplexing with high-d...
- Patent number 10,739,518
- Issue date Aug 11, 2020
- International Business Machines Corporation
- Jean Benoit Héroux
- G02 - OPTICS
Information Patent Grant
Display device, display method, and color separation device
- Patent number 10,514,570
- Issue date Dec 24, 2019
- Japan Display Inc.
- Chikyu Nakaoka
- G02 - OPTICS
Information Patent Grant
Optical transceiver with a multiplexing device positioned off-cente...
- Patent number 10,175,431
- Issue date Jan 8, 2019
- Applied Optoelectronics, Inc.
- Kai-Sheng Lin
- G02 - OPTICS
Information Patent Grant
Monitoring and controlling temperature across a laser array in a tr...
- Patent number 9,964,720
- Issue date May 8, 2018
- Applied Optoelectronics, Inc.
- Jun Zheng
- G02 - OPTICS
Information Patent Grant
Optical coupling device, photonic integrated circuit, and method of...
- Patent number 9,915,787
- Issue date Mar 13, 2018
- Agency for Science, Technology and Research
- Chao Li
- G02 - OPTICS
Information Patent Grant
Image sensor
- Patent number 9,876,995
- Issue date Jan 23, 2018
- VisEra Technologies Company Limited
- Kuo-Feng Lin
- G02 - OPTICS
Information Patent Grant
Method to optimize a light coupling waveguide
- Patent number 9,739,950
- Issue date Aug 22, 2017
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Omar Sqalli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spectrally dense comb-like filters fashioned with thick-guided-mode...
- Patent number 9,417,394
- Issue date Aug 16, 2016
- The Board of Regents of the University of Texas System
- Robert Magnusson
- G02 - OPTICS
Information Patent Grant
Bragg grating elements for optical devices
- Patent number 7,949,216
- Issue date May 24, 2011
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Grant
Bragg grating elements for optical devices
- Patent number 7,817,888
- Issue date Oct 19, 2010
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Grant
Multi-plane optical apparatus
- Patent number 7,573,640
- Issue date Aug 11, 2009
- Mirage Innovations Ltd.
- Uzia Nivon
- G02 - OPTICS
Information Patent Grant
Bragg grating elements for optical devices
- Patent number 7,477,818
- Issue date Jan 13, 2009
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Grant
Planar lightwave filter with mixed diffraction elements
- Patent number 7,474,824
- Issue date Jan 6, 2009
- Enablence Inc.
- Serge Bidnyk
- G02 - OPTICS
Information Patent Grant
Light coupling system and method
- Patent number 7,434,940
- Issue date Oct 14, 2008
- Hewlett-Packard Development Company, L.P.
- Stuart Allman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optic devices having volume bragg grating elements
- Patent number 7,273,683
- Issue date Sep 25, 2007
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Grant
Optical multiplexing device
- Patent number 7,224,855
- Issue date May 29, 2007
- LightSmyth Technologies Inc
- Dmitri Iazikov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optic devices having volume Bragg grating elements
- Patent number 7,125,632
- Issue date Oct 24, 2006
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Grant
Fiber optic devices having volume Bragg grating elements
- Patent number 7,031,573
- Issue date Apr 18, 2006
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Grant
Optical waveform recognition and/or generation and optical switching
- Patent number 6,990,276
- Issue date Jan 24, 2006
- LightSmyth Technologies, Inc.
- Lawrence D. Brice
- G02 - OPTICS
Information Patent Grant
Method and system for beam expansion in a display device
- Patent number 6,805,490
- Issue date Oct 19, 2004
- Nokia Corporation
- Tapani Levola
- G02 - OPTICS
Information Patent Grant
Optical filter
- Patent number 6,782,165
- Issue date Aug 24, 2004
- Oki Electric Industry Co., Ltd.
- Akihiko Nishiki
- G02 - OPTICS
Information Patent Grant
Bulk internal Bragg gratings and optical devices
- Patent number 6,731,839
- Issue date May 4, 2004
- Corning Incorporated
- Venkata A. Bhagavatula
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical filter
- Patent number 6,665,470
- Issue date Dec 16, 2003
- Oki Electric Industry Co., Ltd.
- Akihiko Nishiki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS
- Publication number 20230204938
- Publication date Jun 29, 2023
- Magic Leap, Inc.
- Kang Luo
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT
- Publication number 20230085272
- Publication date Mar 16, 2023
- Galina GEORGIEVA
- G02 - OPTICS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20220200244
- Publication date Jun 23, 2022
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20220059996
- Publication date Feb 24, 2022
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20210281051
- Publication date Sep 9, 2021
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS
- Publication number 20210271070
- Publication date Sep 2, 2021
- Magic Leap, Inc.
- Kang Luo
- G02 - OPTICS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20210167583
- Publication date Jun 3, 2021
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- G02 - OPTICS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20210083457
- Publication date Mar 18, 2021
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BICHROMATIC CHIP TO FREE-SPACE GRATING COUPLER
- Publication number 20210033794
- Publication date Feb 4, 2021
- HONEYWELL INTERNATIONAL INC.
- Matthew Wade Puckett
- G02 - OPTICS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20200412103
- Publication date Dec 31, 2020
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- G02 - OPTICS
Information Patent Application
DENSE WAVELENGTH DIVISION MULTIPLEXING (DWDM) PHOTONIC INTEGRATION...
- Publication number 20200409001
- Publication date Dec 31, 2020
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Di Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS
- Publication number 20200393666
- Publication date Dec 17, 2020
- Magic Leap, Inc.
- Kang Luo
- G02 - OPTICS
Information Patent Application
BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE
- Publication number 20180366915
- Publication date Dec 20, 2018
- ROCKLEY PHOTONICS LIMITED
- Aaron John Zilkie
- G02 - OPTICS
Information Patent Application
DUAL POLARIZATION ARRAYED WAVEGUIDE GRATING
- Publication number 20180052282
- Publication date Feb 22, 2018
- Lumentum Operations LLC
- Barthelemy FONDEUR
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER WITH A MULTIPLEXING DEVICE POSITIONED OFF-CENTE...
- Publication number 20180052289
- Publication date Feb 22, 2018
- APPLIED OPTOELECTRONICS, INC.
- Kai-Sheng LIN
- G02 - OPTICS
Information Patent Application
OPTICAL COMPONENTS FOR WAVELENGTH DIVISION MULTIPLEXING WITH HIGH-D...
- Publication number 20170176683
- Publication date Jun 22, 2017
- International Business Machines Corporation
- Jean Benoit Héroux
- G02 - OPTICS
Information Patent Application
IMAGE SENSOR
- Publication number 20170160133
- Publication date Jun 8, 2017
- VisEra Technologies Company Limited
- Kuo-Feng LIN
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING DEVICE, PHOTONIC INTEGRATED CIRCUIT, AND METHOD OF...
- Publication number 20170075073
- Publication date Mar 16, 2017
- Agency for Science, Technology and Research
- Chao Li
- G02 - OPTICS
Information Patent Application
MONITORING AND CONTROLLING TEMPERATURE ACROSS A LASER ARRAY IN A TR...
- Publication number 20160377822
- Publication date Dec 29, 2016
- APPLIED OPTOELECTRONICS, INC.
- Jun Zheng
- G02 - OPTICS
Information Patent Application
LOSS COMPENSATED OPTICAL SWITCHING
- Publication number 20160238795
- Publication date Aug 18, 2016
- Hewlett-Packard Development Company, L.P.
- Michael Renne Ty Tan
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING DEVICE, PHOTONIC INTEGRATED CIRCUIT, AND METHOD OF...
- Publication number 20160202423
- Publication date Jul 14, 2016
- Agency for Science, Technology and Research
- Chao Li
- G02 - OPTICS
Information Patent Application
PLANAR LIGHTWAVE CIRCUIT ACTIVE CONNECTOR
- Publication number 20160149662
- Publication date May 26, 2016
- Lucas Soldano
- G02 - OPTICS
Information Patent Application
SPECTRALLY DENSE COMB-LIKE FILTERS FASHIONED WITH THICK-GUIDED-MODE...
- Publication number 20140044393
- Publication date Feb 13, 2014
- The University of Texas System Board of Regents
- Robert Magnusson
- G02 - OPTICS
Information Patent Application
Bragg grating elements for optical devices
- Publication number 20090086297
- Publication date Apr 2, 2009
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Application
Bragg Grating Elements For Optical Devices
- Publication number 20090080834
- Publication date Mar 26, 2009
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS
Information Patent Application
PLANAR LIGHTWAVE FILTER WITH MIXED DIFFRACTION ELEMENTS
- Publication number 20070230871
- Publication date Oct 4, 2007
- Serge Bidnyk
- G02 - OPTICS
Information Patent Application
Light coupling system and method
- Publication number 20070052929
- Publication date Mar 8, 2007
- Stuart Allman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-plane optical apparatus
- Publication number 20060221448
- Publication date Oct 5, 2006
- Mirage Innovations Ltd.
- Uzia Nivon
- G02 - OPTICS
Information Patent Application
Bragg grating elements for optical devices
- Publication number 20060193571
- Publication date Aug 31, 2006
- Boris L. Volodin
- G02 - OPTICS
Information Patent Application
Fiber optic devices having volume bragg grating elements
- Publication number 20050265657
- Publication date Dec 1, 2005
- PD-LD, Inc.
- Boris L. Volodin
- G02 - OPTICS

Diffractive elements operating in transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical eyepiece using single-sided patterning of grating couplers

Display device, display method, and color separation device

Display device, display method, and color separation device

Dense wavelength division multiplexing (DWDM) photonic integration...

Optical eyepiece using single-sided patterning of grating couplers

Bichromatic chip to free-space grating coupler

Broadband arbitrary wavelength multichannel laser source

Optical components for wavelength division multiplexing with high-d...

Display device, display method, and color separation device

Optical transceiver with a multiplexing device positioned off-cente...

Monitoring and controlling temperature across a laser array in a tr...

Optical coupling device, photonic integrated circuit, and method of...

Image sensor

Method to optimize a light coupling waveguide

Spectrally dense comb-like filters fashioned with thick-guided-mode...

Bragg grating elements for optical devices

Bragg grating elements for optical devices

Multi-plane optical apparatus

Bragg grating elements for optical devices

Planar lightwave filter with mixed diffraction elements

Light coupling system and method

Fiber optic devices having volume bragg grating elements

Optical multiplexing device

Fiber optic devices having volume Bragg grating elements

Fiber optic devices having volume Bragg grating elements

Optical waveform recognition and/or generation and optical switching

Method and system for beam expansion in a display device

Optical filter

Bulk internal Bragg gratings and optical devices

Optical filter

Patents Applicationslast 30 patents

OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS

OPTICAL ELEMENT

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

BICHROMATIC CHIP TO FREE-SPACE GRATING COUPLER

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

DENSE WAVELENGTH DIVISION MULTIPLEXING (DWDM) PHOTONIC INTEGRATION...

OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

DUAL POLARIZATION ARRAYED WAVEGUIDE GRATING

OPTICAL TRANSCEIVER WITH A MULTIPLEXING DEVICE POSITIONED OFF-CENTE...

OPTICAL COMPONENTS FOR WAVELENGTH DIVISION MULTIPLEXING WITH HIGH-D...

IMAGE SENSOR

OPTICAL COUPLING DEVICE, PHOTONIC INTEGRATED CIRCUIT, AND METHOD OF...

MONITORING AND CONTROLLING TEMPERATURE ACROSS A LASER ARRAY IN A TR...

LOSS COMPENSATED OPTICAL SWITCHING

OPTICAL COUPLING DEVICE, PHOTONIC INTEGRATED CIRCUIT, AND METHOD OF...

PLANAR LIGHTWAVE CIRCUIT ACTIVE CONNECTOR

SPECTRALLY DENSE COMB-LIKE FILTERS FASHIONED WITH THICK-GUIDED-MODE...

Bragg grating elements for optical devices

Bragg Grating Elements For Optical Devices

PLANAR LIGHTWAVE FILTER WITH MIXED DIFFRACTION ELEMENTS

Light coupling system and method

Multi-plane optical apparatus

Bragg grating elements for optical devices

Fiber optic devices having volume bragg grating elements