operating by wave or beam interference

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CPC
G02B6/29346

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

Current Industry

G02B6/29346operating by wave or beam interference

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Germanium photodetector embedded in a multi-mode interferometer
- Patent number 12,140,800
- Issue date Nov 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical bandpass filter based on reflective devices
- Patent number 11,675,134
- Issue date Jun 13, 2023
- Skorpios Technologies, Inc.
- Guoliang Li
- G02 - OPTICS
Information Patent Grant
Non-planar waveguide structures
- Patent number 11,592,617
- Issue date Feb 28, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Germanium photodetector embedded in a multi-mode interferometer
- Patent number 11,378,750
- Issue date Jul 5, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-planar waveguide structures
- Patent number 10,989,877
- Issue date Apr 27, 2021
- GLOBALFOUNDRIES U.S. INC.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
Thermally compensated fiber interferometer assembly
- Patent number 10,989,879
- Issue date Apr 27, 2021
- Nikon Metrology NV
- Anthony R. Slotwinski
- G01 - MEASURING TESTING
Information Patent Grant
Multi-mode interferometer coupler with core strips
- Patent number 10,884,190
- Issue date Jan 5, 2021
- Elenion Technologies, LLC
- Alexandre Horth
- 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
Multi-mode interferometer coupler with core strips
- Patent number 10,359,571
- Issue date Jul 23, 2019
- Elenion Technologies, LLC
- Alexandre Horth
- G02 - OPTICS
Information Patent Grant
Compact interferometer
- Patent number 10,323,981
- Issue date Jun 18, 2019
- Imec VZW
- Tom Claes
- G01 - MEASURING TESTING
Information Patent Grant
Multi-mode interferometer coupler with core strips
- Patent number 10,031,291
- Issue date Jul 24, 2018
- Elenion Technologies, LLC
- Alexandre Horth
- G02 - OPTICS
Information Patent Grant
Optical module that suppresses stray light
- Patent number 9,977,201
- Issue date May 22, 2018
- Sumitomo Electric Industries, Ltd
- Yohei Enya
- G02 - OPTICS
Information Patent Grant
Miniaturized OCT package and assembly thereof
- Patent number 9,976,844
- Issue date May 22, 2018
- Medlumics S.L.
- Juan Lloret Soler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical interferometer device tolerant to inaccuracy in doping overlay
- Patent number 9,927,677
- Issue date Mar 27, 2018
- Huawei Technologies Co. Ltd.
- Dominic John Goodwill
- G02 - OPTICS
Information Patent Grant
Polarization reducing apparatus, light source apparatus, optical am...
- Patent number 9,910,221
- Issue date Mar 6, 2018
- Fujitsu Limited
- Miki Onaka
- G02 - OPTICS
Information Patent Grant
Optical interferometer
- Patent number 7,254,291
- Issue date Aug 7, 2007
- Avanex Corporation
- Jean-Rene Burie
- G01 - MEASURING TESTING
Information Patent Grant
Instrument having a multi-mode optical element and method
- Patent number 6,943,892
- Issue date Sep 13, 2005
- Sarnoff Corporation
- Winston Kong Chan
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for managing dispersion within an optical add/...
- Patent number 6,748,150
- Issue date Jun 8, 2004
- Lucent Technologies Inc.
- Ranjan Dutta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast variable optical delay
- Patent number 6,674,930
- Issue date Jan 6, 2004
- Massachusetts Institute of Technology
- Katherine L. Hall
- G02 - OPTICS
Information Patent Grant
Wavelength shifting and optical switching
- Patent number 6,671,427
- Issue date Dec 30, 2003
- Massachusetts Institute of Technology
- Farhad Hakimi
- G02 - OPTICS
Information Patent Grant
Wavelength shifting and optical switching
- Patent number 6,427,039
- Issue date Jul 30, 2002
- Massachusetts Institute of Technology
- Farhad Hakimi
- G02 - OPTICS
Information Patent Grant
Dense wavelength division multiplexer/demultiplexer with parallel s...
- Patent number 6,370,296
- Issue date Apr 9, 2002
- Avanex Corporation
- Simon X. F. Cao
- G02 - OPTICS
Information Patent Grant
Fast variable optical delay
- Patent number 6,356,677
- Issue date Mar 12, 2002
- Massachusetts Institute of Technology
- Katherine L. Hall
- G02 - OPTICS
Information Patent Grant
Circuit arrangement for dispersion compensation in optical transmis...
- Patent number 5,867,293
- Issue date Feb 2, 1999
- Siemens Aktiengesellschaft
- Klaus Kotten
- G02 - OPTICS
Information Patent Grant
Multi-path interference filter
- Patent number 5,841,583
- Issue date Nov 24, 1998
- Corning Incorporated
- Venkata A. Bhagavatula
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
GERMANIUM PHOTODETECTOR EMBEDDED IN A MULTI-MODE INTERFEROMETER
- Publication number 20240393537
- Publication date Nov 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIMMING OF OPTICAL RESPONSE FOR TUNABLE PHOTONIC DEVICES
- Publication number 20230288635
- Publication date Sep 14, 2023
- Po DONG
- G02 - OPTICS
Information Patent Application
Coupling Devices and Methods, Wavelength Locking Systems and Method...
- Publication number 20230062578
- Publication date Mar 2, 2023
- Apple Inc.
- Mohamed Mahmoud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Germanium Photodetector Embedded in a Multi-Mode Interferometer
- Publication number 20220326443
- Publication date Oct 13, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE VERNIER EFFECT LASER EMISSION DEVICE
- Publication number 20210255394
- Publication date Aug 19, 2021
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Germanium Photodetector Embedded in a Multi-Mode Interferometer
- Publication number 20210223478
- Publication date Jul 22, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- G02 - OPTICS
Information Patent Application
NON-PLANAR WAVEGUIDE STRUCTURES
- Publication number 20210191044
- Publication date Jun 24, 2021
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Application
NON-PLANAR WAVEGUIDE STRUCTURES
- Publication number 20210011220
- Publication date Jan 14, 2021
- GLOBALFOUNDRIES INC.
- Yusheng BIAN
- G02 - OPTICS
Information Patent Application
MULTI-MODE INTERFEROMETER COUPLER WITH CORE STRIPS
- Publication number 20190293871
- Publication date Sep 26, 2019
- Elenion Technologies, LLC
- Alexandre Horth
- G02 - OPTICS
Information Patent Application
MULTI-MODE INTERFEROMETER COUPLER WITH CORE STRIPS
- Publication number 20190033529
- Publication date Jan 31, 2019
- Elenion Technologies, LLC
- Alexandre Horth
- G02 - OPTICS
Information Patent Application
OPTICAL RECEPTION DEVICE, OPTICAL MODULATOR AND OPTICAL MODULATION...
- Publication number 20180254832
- Publication date Sep 6, 2018
- Fujitsu Limited
- Miki ONAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE
- Publication number 20180017746
- Publication date Jan 18, 2018
- Sumitomo Electric Industries, Ltd.
- Yohei Enya
- G02 - OPTICS
Information Patent Application
Optical Interferometer Device Tolerant to Inaccuracy in Doping Overlay
- Publication number 20170357140
- Publication date Dec 14, 2017
- Dominic John Goodwill
- G02 - OPTICS
Information Patent Application
THERMALLY COMPENSATED FIBER INTERFEROMETER ASSEMBLY
- Publication number 20170115455
- Publication date Apr 27, 2017
- NIKON METROLOGY N.V.
- Anthony R. Slotwinski
- G02 - OPTICS
Information Patent Application
OPTICAL MEASURING DEVICE
- Publication number 20160356708
- Publication date Dec 8, 2016
- Kabushiki Kaisha Toshiba
- Anthony John BENNETT
- G02 - OPTICS
Information Patent Application
POLARIZATION REDUCING APPARATUS, LIGHT SOURCE APPARATUS, OPTICAL AM...
- Publication number 20160341900
- Publication date Nov 24, 2016
- Fujitsu Limited
- Miki ONAKA
- G02 - OPTICS
Information Patent Application
FIBRE COUPLER FOR CREATION OF HIGH TEMPERATURE-RESISTANT INTERFEROM...
- Publication number 20160238792
- Publication date Aug 18, 2016
- Inphotech sp. o. o.
- Anna LOZANSKA
- G02 - OPTICS
Information Patent Application
LIGHT FILTER AND ANALYTICAL INSTRUMENT AND OPTICAL EQUIPMENT USING...
- Publication number 20140268343
- Publication date Sep 18, 2014
- SEIKO EPSON CORPORATION
- Tomonori MATSUSHITA
- G02 - OPTICS
Information Patent Application
LOW-DISPERSION STEP-PHASE INTERFEROMETER
- Publication number 20140226164
- Publication date Aug 14, 2014
- Yung-Chieh Hsieh
- G02 - OPTICS
Information Patent Application
COUPLED WAVEGUIDES FOR SLOW LIGHT SENSOR APPLICATIONS
- Publication number 20140217269
- Publication date Aug 7, 2014
- The Board of Trustees of the Leland Stanford Junior University
- Wenqiong Guo
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICS MODULE FOR MULTIPLEX TRANSCEVIER
- Publication number 20120008896
- Publication date Jan 12, 2012
- National Tsing Hua University
- Ming-Chang Lee
- G02 - OPTICS
Information Patent Application
LIGHT FILTER AND ANALYTICAL INSTRUMENT AND OPTICAL EQUIPMENT USING...
- Publication number 20110228397
- Publication date Sep 22, 2011
- SEIKO EPSON CORPORATION
- Tomonori MATSUSHITA
- G02 - OPTICS
Information Patent Application
Optical interferometer
- Publication number 20060215953
- Publication date Sep 28, 2006
- AVANEX CORPORATION
- Jean-Rene Burie
- G02 - OPTICS
Information Patent Application
Interferometer having a scanning mirror
- Publication number 20040150830
- Publication date Aug 5, 2004
- Winston Kong Chan
- G02 - OPTICS
Information Patent Application
Truncated series-based resonant cavity interferometer
- Publication number 20030098982
- Publication date May 29, 2003
- JDS Uniphase Corporation
- Robert R. McLeod
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength shifting and optical switching
- Publication number 20020150326
- Publication date Oct 17, 2002
- Massachusetts Institute of Technology, a Massachusetts corporation
- Farhad Hakimi
- G02 - OPTICS
Information Patent Application
Fast variable optical delay
- Publication number 20020061164
- Publication date May 23, 2002
- Massachusetts Institute of Technology, a Massachusetts corporation
- Katherine L. Hall
- G02 - OPTICS

operating by wave or beam interference

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Germanium photodetector embedded in a multi-mode interferometer

Optical bandpass filter based on reflective devices

Non-planar waveguide structures

Germanium photodetector embedded in a multi-mode interferometer

Non-planar waveguide structures

Thermally compensated fiber interferometer assembly

Multi-mode interferometer coupler with core strips

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

Multi-mode interferometer coupler with core strips

Compact interferometer

Multi-mode interferometer coupler with core strips

Optical module that suppresses stray light

Miniaturized OCT package and assembly thereof

Optical interferometer device tolerant to inaccuracy in doping overlay

Polarization reducing apparatus, light source apparatus, optical am...

Optical interferometer

Instrument having a multi-mode optical element and method

Apparatus and method for managing dispersion within an optical add/...

Fast variable optical delay

Wavelength shifting and optical switching

Wavelength shifting and optical switching

Dense wavelength division multiplexer/demultiplexer with parallel s...

Fast variable optical delay

Circuit arrangement for dispersion compensation in optical transmis...

Multi-path interference filter

Patents Applicationslast 30 patents

GERMANIUM PHOTODETECTOR EMBEDDED IN A MULTI-MODE INTERFEROMETER

TRIMMING OF OPTICAL RESPONSE FOR TUNABLE PHOTONIC DEVICES

Coupling Devices and Methods, Wavelength Locking Systems and Method...

Germanium Photodetector Embedded in a Multi-Mode Interferometer

TUNABLE VERNIER EFFECT LASER EMISSION DEVICE

Germanium Photodetector Embedded in a Multi-Mode Interferometer

NON-PLANAR WAVEGUIDE STRUCTURES

NON-PLANAR WAVEGUIDE STRUCTURES

MULTI-MODE INTERFEROMETER COUPLER WITH CORE STRIPS

MULTI-MODE INTERFEROMETER COUPLER WITH CORE STRIPS

OPTICAL RECEPTION DEVICE, OPTICAL MODULATOR AND OPTICAL MODULATION...

OPTICAL MODULE

Optical Interferometer Device Tolerant to Inaccuracy in Doping Overlay

THERMALLY COMPENSATED FIBER INTERFEROMETER ASSEMBLY

OPTICAL MEASURING DEVICE

POLARIZATION REDUCING APPARATUS, LIGHT SOURCE APPARATUS, OPTICAL AM...

FIBRE COUPLER FOR CREATION OF HIGH TEMPERATURE-RESISTANT INTERFEROM...

LIGHT FILTER AND ANALYTICAL INSTRUMENT AND OPTICAL EQUIPMENT USING...

LOW-DISPERSION STEP-PHASE INTERFEROMETER

COUPLED WAVEGUIDES FOR SLOW LIGHT SENSOR APPLICATIONS

INTEGRATED OPTICS MODULE FOR MULTIPLEX TRANSCEVIER

LIGHT FILTER AND ANALYTICAL INSTRUMENT AND OPTICAL EQUIPMENT USING...

Optical interferometer

Interferometer having a scanning mirror

Truncated series-based resonant cavity interferometer

Wavelength shifting and optical switching

Fast variable optical delay