Grating-assisted evanescent light guide couplers, i.e. comprising grating at or functionally associated with the coupling region between the light guides

Industry

CPC
G02B6/29334

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Parent Industries

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

Current Industry

G02B6/29334Grating-assisted evanescent light guide couplers, i.e. comprising grating at or functionally associated with the coupling region between the light guides

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
Pupil expander with improved color uniformity
- Patent number 11,131,807
- Issue date Sep 28, 2021
- Microsoft Technology Licensing, LLC
- Jani Kari Tapio Tervo
- G02 - OPTICS
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
Grating-based filters for photonics applications
- Patent number 10,969,544
- Issue date Apr 6, 2021
- GLOBALFOUNDRIES U.S. INC.
- Shuren Hu
- G02 - OPTICS
Information Patent Grant
Optical waveguide using overlapping optical elements coupling light...
- Patent number 10,670,805
- Issue date Jun 2, 2020
- Microsoft Technology Licensing, LLC
- Jani Kari Tapio Tervo
- G02 - OPTICS
Information Patent Grant
Multiple-layer arrangements using tunable materials to provide swit...
- Patent number 10,585,245
- Issue date Mar 10, 2020
- GLOBALFOUNDRIES Inc.
- Yusheng Bian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical component and method for the production thereof
- Patent number 10,330,866
- Issue date Jun 25, 2019
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Wolfgang Schade
- G02 - OPTICS
Information Patent Grant
Optical waveguide using overlapping optical elements
- Patent number 10,175,423
- Issue date Jan 8, 2019
- Microsoft Technology Licensing, LLC
- Jani Kari Tapio Tervo
- G02 - OPTICS
Information Patent Grant
Method and electronic device for automatically focusing on moving o...
- Patent number 9,973,681
- Issue date May 15, 2018
- Samsung Electronics Co., Ltd.
- Karthikeyan Somanathan
- G02 - OPTICS
Information Patent Grant
Diffraction structure, diffraction grating, diffraction grating arr...
- Patent number 9,939,577
- Issue date Apr 10, 2018
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Daisuke Inoue
- G02 - OPTICS
Information Patent Grant
Display control apparatus, control method, and storage medium
- Patent number 9,736,380
- Issue date Aug 15, 2017
- Canon Kabushiki Kaisha
- Toshitaka Aiba
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus, image pickup system, image processing devic...
- Patent number 9,681,042
- Issue date Jun 13, 2017
- Canon Kabushiki Kaisha
- Norihito Hiasa
- G02 - OPTICS
Information Patent Grant
Continuous evanescent perturbation gratings in a silicon photonic d...
- Patent number 9,500,810
- Issue date Nov 22, 2016
- International Business Machines Corporation
- Jason S. Orcutt
- G02 - OPTICS
Information Patent Grant
Optical element using multicore optical fiber grating and method fo...
- Patent number 9,477,045
- Issue date Oct 25, 2016
- Korea Institute of Science and Technology
- Sang Bae Lee
- G02 - OPTICS
Information Patent Grant
Holographic mirror for optical interconnect signal routing
- Patent number 9,201,166
- Issue date Dec 1, 2015
- Hewlett-Packard Development Company, L.P.
- Alexandre M. Bratkovski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical interconnect structure
- Patent number 9,122,015
- Issue date Sep 1, 2015
- NEC Corporation
- Takanori Shimizu
- G02 - OPTICS
Information Patent Grant
Optical coupling module for silicon photonics chip
- Patent number 9,042,691
- Issue date May 26, 2015
- Electronics and Telecommunications Research Institute
- Sae-Kyoung Kang
- G02 - OPTICS
Information Patent Grant
Sensing device having a large diameter D-shaped optical waveguide
- Patent number 8,073,293
- Issue date Dec 6, 2011
- Weatherford, LAMB, Inc.
- Alan D. Kersey
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for processing optical signals with supergratings
- Patent number 7,693,370
- Issue date Apr 6, 2010
- Brown University Research Foundation
- Daniel Levner
- G02 - OPTICS
Information Patent Grant
Transverse closed-loop resonator
- Patent number 7,400,797
- Issue date Jul 15, 2008
- Corning Incorporated
- Venkata A Bhagavatula
- G02 - OPTICS
Information Patent Grant
Method and apparatus for processing optical signals with supergratings
- Patent number 7,373,045
- Issue date May 13, 2008
- Brown University Research Foundation
- Daniel Levner
- G02 - OPTICS
Information Patent Grant
Method and apparatus for detecting multiple optical wave lengths
- Patent number 7,356,224
- Issue date Apr 8, 2008
- Brown University Research Foundation
- Daniel Levner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabry-perot sensing element based on a large-diameter optical waveg...
- Patent number 7,209,606
- Issue date Apr 24, 2007
- Weatherford/Lamb, Inc.
- Alan D. Kersey
- G01 - MEASURING TESTING
Information Patent Grant
Optical coupler type filter and wavelength stabilizing apparatus of...
- Patent number 7,146,077
- Issue date Dec 5, 2006
- Samsung Electronics Co., Ltd.
- Se-Yoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a fiber-type optical coupler with slanting...
- Patent number 7,113,674
- Issue date Sep 26, 2006
- NEC Corporation
- Yoshinori Ohta
- G02 - OPTICS
Information Patent Grant
Fiber-optic tunable filter and intensity modulater
- Patent number 7,024,072
- Issue date Apr 4, 2006
- National Chiao Tung University
- Nan-Kuang Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for channel selective control of light propaga...
- Patent number 7,006,733
- Issue date Feb 28, 2006
- Photintech, Inc.
- Tigran Galstian
- G02 - OPTICS
Information Patent Grant
Manufacturing method and apparatus of fiber coupler
- Patent number 6,994,481
- Issue date Feb 7, 2006
- National Chiao Tung University
- Sien Chi
- G02 - OPTICS
Information Patent Grant
Large diameter D-shaped optical waveguide and coupler
- Patent number 6,996,316
- Issue date Feb 7, 2006
- Cidra Corporation
- Timothy J. Bailey
- G01 - MEASURING TESTING
Information Patent Grant
Integrated manufacture of side-polished fiber optics
- Patent number 6,965,721
- Issue date Nov 15, 2005
- Barclay J. Tullis
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COUPLING AND MODE-SELECTIVE SEPARATION OR SUPERPOSITION OF...
- Publication number 20230213703
- Publication date Jul 6, 2023
- Karlsruher Institut für Technologie
- Aleksandar Nesic
- G02 - OPTICS
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 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
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
PUPIL EXPANDER WITH IMPROVED COLOR UNIFORMITY
- Publication number 20200192025
- Publication date Jun 18, 2020
- Microsoft Technology Licensing, LLC
- Jani Kari Tapio TERVO
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE USING OVERLAPPING OPTICAL ELEMENTS
- Publication number 20190121023
- Publication date Apr 25, 2019
- Microsoft Technology Licensing, LLC
- Jani Kari Tapio Tervo
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT USING MULTICORE OPTICAL FIBER GRATING AND METHOD FO...
- Publication number 20140308005
- Publication date Oct 16, 2014
- Korea Institute of Science and Technology
- Sang Bae Lee
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING MODULE FOR SILICON PHOTONICS CHIP
- Publication number 20140153873
- Publication date Jun 5, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sae-Kyoung KANG
- G02 - OPTICS
Information Patent Application
OPTICAL INTERCONNECT STRUCTURE
- Publication number 20130121639
- Publication date May 16, 2013
- Takanori Shimizu
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC MIRROR FOR OPTICAL INTERCONNECT SIGNAL ROUTING
- Publication number 20120014643
- Publication date Jan 19, 2012
- Alexandre M. Bratkovski
- G02 - OPTICS
Information Patent Application
Optical Interconnect
- Publication number 20110075966
- Publication date Mar 31, 2011
- David A. Fattal
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING OPTICAL SIGNALS WITH SUPERGRATINGS
- Publication number 20080107380
- Publication date May 8, 2008
- Brown University Research Foundation
- Daniel Levner
- G02 - OPTICS
Information Patent Application
Method and apparatus for detecting multiple optical wave lengths
- Publication number 20070196047
- Publication date Aug 23, 2007
- Daniel Levner
- G02 - OPTICS
Information Patent Application
Laser-ablated fiber devices and method of manufacturing the same
- Publication number 20060266743
- Publication date Nov 30, 2006
- National Chiao Tung University
- Sien Chi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Integrated optical device
- Publication number 20060140541
- Publication date Jun 29, 2006
- Giacomo Gorni
- G02 - OPTICS
Information Patent Application
Transverse closed-loop resonator
- Publication number 20060072875
- Publication date Apr 6, 2006
- Venkata A. Bhagavatula
- G02 - OPTICS
Information Patent Application
Method and apparatus for detecting multiple optical wave lengths
- Publication number 20060051022
- Publication date Mar 9, 2006
- Daniel Levner
- G02 - OPTICS
Information Patent Application
Optical coupler type filter and wavelength stabilizing apparatus of...
- Publication number 20050226558
- Publication date Oct 13, 2005
- Se-Yoon Kim
- G02 - OPTICS
Information Patent Application
Fabry-perot sensing element based on a large-diameter optical waveg...
- Publication number 20050213870
- Publication date Sep 29, 2005
- Weatherford/Lamb, Inc.
- Alan D. Kersey
- G02 - OPTICS
Information Patent Application
Method of manufacturing a fiber-type optical coupler with slanting...
- Publication number 20050147349
- Publication date Jul 7, 2005
- NEC Corporation
- Yoshinori Ohta
- G02 - OPTICS
Information Patent Application
Switchable optical dispersion compensator using Bragg-grating
- Publication number 20040228574
- Publication date Nov 18, 2004
- Yu Chen
- G02 - OPTICS
Information Patent Application
Fiber-optic tunable filter and intensity modulater
- Publication number 20040208449
- Publication date Oct 21, 2004
- National Chiao Tung University
- Nan-Kuang Chen
- G02 - OPTICS
Information Patent Application
Sensing device having a large diameter D-shaped optical waveguide
- Publication number 20040179765
- Publication date Sep 16, 2004
- Alan D. Kersey
- G02 - OPTICS
Information Patent Application
Method and apparatus for channel selective control of light propaga...
- Publication number 20040151434
- Publication date Aug 5, 2004
- Photintech Inc.
- Tigran Galstian
- G02 - OPTICS
Information Patent Application
Manufacturing method and apparatus of fiber coupler
- Publication number 20040120661
- Publication date Jun 24, 2004
- National Chiao Tung University
- Sien Chi
- G02 - OPTICS
Information Patent Application
Optical waveguide diffraction grating device, method for fabricatin...
- Publication number 20040028330
- Publication date Feb 12, 2004
- Toshikazu Shibata
- G02 - OPTICS
Information Patent Application
Switchable bragg grating filter
- Publication number 20030179998
- Publication date Sep 25, 2003
- Jianjun Zhang
- G02 - OPTICS
Information Patent Application
Optical switch systems using waveguide grating-based wavelength sel...
- Publication number 20030108275
- Publication date Jun 12, 2003
- Jianjun Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical add/drop devices employing waveguide grating-based waveleng...
- Publication number 20030108290
- Publication date Jun 12, 2003
- Jianjun Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Add-drop multiplexer with signal amplification ability
- Publication number 20030035616
- Publication date Feb 20, 2003
- Yutaka Sasaki
- G02 - OPTICS

Grating-assisted evanescent light guide couplers, i.e. comprising grating at or functionally associated with the coupling region between the light guides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical eyepiece using single-sided patterning of grating couplers

Pupil expander with improved color uniformity

Optical eyepiece using single-sided patterning of grating couplers

Grating-based filters for photonics applications

Optical waveguide using overlapping optical elements coupling light...

Multiple-layer arrangements using tunable materials to provide swit...

Optical component and method for the production thereof

Optical waveguide using overlapping optical elements

Method and electronic device for automatically focusing on moving o...

Diffraction structure, diffraction grating, diffraction grating arr...

Display control apparatus, control method, and storage medium

Image pickup apparatus, image pickup system, image processing devic...

Continuous evanescent perturbation gratings in a silicon photonic d...

Optical element using multicore optical fiber grating and method fo...

Holographic mirror for optical interconnect signal routing

Optical interconnect structure

Optical coupling module for silicon photonics chip

Sensing device having a large diameter D-shaped optical waveguide

Method and apparatus for processing optical signals with supergratings

Transverse closed-loop resonator

Method and apparatus for processing optical signals with supergratings

Method and apparatus for detecting multiple optical wave lengths

Fabry-perot sensing element based on a large-diameter optical waveg...

Optical coupler type filter and wavelength stabilizing apparatus of...

Method of manufacturing a fiber-type optical coupler with slanting...

Fiber-optic tunable filter and intensity modulater

Method and apparatus for channel selective control of light propaga...

Manufacturing method and apparatus of fiber coupler

Large diameter D-shaped optical waveguide and coupler

Integrated manufacture of side-polished fiber optics

Patents Applicationslast 30 patents

OPTICAL COUPLING AND MODE-SELECTIVE SEPARATION OR SUPERPOSITION OF...

OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS

OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS

OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS

PUPIL EXPANDER WITH IMPROVED COLOR UNIFORMITY

OPTICAL WAVEGUIDE USING OVERLAPPING OPTICAL ELEMENTS

OPTICAL ELEMENT USING MULTICORE OPTICAL FIBER GRATING AND METHOD FO...

OPTICAL COUPLING MODULE FOR SILICON PHOTONICS CHIP

OPTICAL INTERCONNECT STRUCTURE

HOLOGRAPHIC MIRROR FOR OPTICAL INTERCONNECT SIGNAL ROUTING

Optical Interconnect

METHOD AND APPARATUS FOR PROCESSING OPTICAL SIGNALS WITH SUPERGRATINGS

Method and apparatus for detecting multiple optical wave lengths

Laser-ablated fiber devices and method of manufacturing the same

Integrated optical device

Transverse closed-loop resonator

Method and apparatus for detecting multiple optical wave lengths

Optical coupler type filter and wavelength stabilizing apparatus of...

Fabry-perot sensing element based on a large-diameter optical waveg...

Method of manufacturing a fiber-type optical coupler with slanting...

Switchable optical dispersion compensator using Bragg-grating

Fiber-optic tunable filter and intensity modulater

Sensing device having a large diameter D-shaped optical waveguide

Method and apparatus for channel selective control of light propaga...

Manufacturing method and apparatus of fiber coupler

Optical waveguide diffraction grating device, method for fabricatin...

Switchable bragg grating filter

Optical switch systems using waveguide grating-based wavelength sel...

Optical add/drop devices employing waveguide grating-based waveleng...

Add-drop multiplexer with signal amplification ability