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

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G02B6/29352in a light guide

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Patents Grantslast 30 patents

Information Patent Grant
Optical wavemeter
- Patent number 12,174,509
- Issue date Dec 24, 2024
- Keysight Technologies, Inc.
- Marcel Zeiler
- G02 - OPTICS
Information Patent Grant
Wavelength division multiplexer and silicon photonic integrated chip
- Patent number 12,153,260
- Issue date Nov 26, 2024
- InnoLight Technology (Suzhou) LTD.
- De-Fen Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fabrication-tolerant on-chip multiplexers and demultiplexers
- Patent number 12,092,863
- Issue date Sep 17, 2024
- Cisco Technology, Inc.
- Yi Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module
- Patent number 12,066,657
- Issue date Aug 20, 2024
- Furukawa Electric Co., Ltd.
- Yusuke Inaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermally tunable waveguide and photonic integrated circuit compone...
- Patent number 11,953,723
- Issue date Apr 9, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Hybrid photonic integrated circuits for ultra-low phase noise signa...
- Patent number 11,838,056
- Issue date Dec 5, 2023
- GenXComm, Inc.
- Farzad Mokhtari-Koushyar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength-division-multiplexing filter stages with segmented wavel...
- Patent number 11,782,208
- Issue date Oct 10, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G02 - OPTICS
Information Patent Grant
In-packaged multi-channel light engine on single substrate
- Patent number 11,777,631
- Issue date Oct 3, 2023
- MARVELL ASIA PTE. LTD.
- Radhakrishnan L. Nagarajan
- G02 - OPTICS
Information Patent Grant
Devices and methods for polarization splitting
- Patent number 11,733,460
- Issue date Aug 22, 2023
- Teknologian tutkimuskeskus VTT Oy
- Timo Aalto
- G02 - OPTICS
Information Patent Grant
Wavelength demultiplexer, optical transceiver front-end module, pho...
- Patent number 11,709,317
- Issue date Jul 25, 2023
- Fujitsu Limited
- Akio Sugama
- G02 - OPTICS
Information Patent Grant
Photonic interferometer based sensing
- Patent number 11,674,899
- Issue date Jun 13, 2023
- MEEP BV
- Jan-Willem Hoste
- G01 - MEASURING TESTING
Information Patent Grant
Optical wavemeter
- Patent number 11,536,610
- Issue date Dec 27, 2022
- Keysight Technologies, Inc.
- Marcel Zeiler
- G01 - MEASURING TESTING
Information Patent Grant
In-packaged multi-channel light engine on single substrate
- Patent number 11,218,242
- Issue date Jan 4, 2022
- Marvell Asia Pte, Ltd.
- Radhakrishnan L. Nagarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency modulation demodulator based on fiber grating sensor array
- Patent number 11,193,818
- Issue date Dec 7, 2021
- Zhejiang University
- Xiaofeng Jin
- G01 - MEASURING TESTING
Information Patent Grant
Photonic chips with one sided optical ports self aligned to bifurca...
- Patent number 11,119,040
- Issue date Sep 14, 2021
- Konstantinos Misiakos
- G01 - MEASURING TESTING
Information Patent Grant
Optical demultiplexer, optical transport apparatus, and method of c...
- Patent number 11,119,278
- Issue date Sep 14, 2021
- Fujitsu Limited
- Tomoyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adiabatic polarization rotator-splitter
- Patent number 11,119,275
- Issue date Sep 14, 2021
- II-VI DELAWARE, INC.
- Bryan Park
- G02 - OPTICS
Information Patent Grant
Optical waveguide interferometer
- Patent number 10,996,400
- Issue date May 4, 2021
- Mitsubishi Electric Research Laboratories, Inc.
- Keisuke Kojima
- G02 - OPTICS
Information Patent Grant
Optical temperature sensing methods and devices associated with pho...
- Patent number 10,942,312
- Issue date Mar 9, 2021
- Lockheed Martin Corporation
- Bruce Gregory Tiemann
- G02 - OPTICS
Information Patent Grant
Architecture of an integrated optics device
- Patent number 10,935,738
- Issue date Mar 2, 2021
- STMicroelectronics S.r.l.
- Antonio Fincato
- G02 - OPTICS
Information Patent Grant
Mach-zehnder optical modulator and optical modulation method
- Patent number 10,892,831
- Issue date Jan 12, 2021
- Fujitsu Optical Components Limited
- Manabu Watanabe
- G02 - OPTICS
Information Patent Grant
Single mode waveguide with an adiabatic bend
- Patent number 10,838,146
- Issue date Nov 17, 2020
- Rockley Photonics Limited
- Andrea Trita
- G02 - OPTICS
Information Patent Grant
Adiabatic polarization rotator combiner
- Patent number 10,768,366
- Issue date Sep 8, 2020
- II-VI DELAWARE, INC.
- Bryan Park
- G02 - OPTICS
Information Patent Grant
Stabilized broadband light source apparatus and methods
- Patent number 10,725,243
- Issue date Jul 28, 2020
- The Charles Stark Draper Laboratory, Inc.
- Gilbert D. Feke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization-based filter stabilization of broadband light sources
- Patent number 10,641,963
- Issue date May 5, 2020
- The Charles Stark Draper Laboratory, Inc.
- Gilbert D. Feke
- G02 - OPTICS
Information Patent Grant
Method and system for a polarization immune wavelength division mul...
- Patent number 10,615,903
- Issue date Apr 7, 2020
- Luxtera, Inc.
- Brian Welch
- G02 - OPTICS
Information Patent Grant
Optical equalizer for photonics system
- Patent number 10,605,991
- Issue date Mar 31, 2020
- Inphi Corporation
- Samira Karimelahi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide element
- Patent number 10,591,670
- Issue date Mar 17, 2020
- Sumitomo Osaka Cement Co., Ltd.
- Yu Kataoka
- G02 - OPTICS
Information Patent Grant
Optical waveguide element and optical modulator using the same
- Patent number 10,585,328
- Issue date Mar 10, 2020
- TDK Corporation
- Shinji Iwatsuka
- G02 - OPTICS
Information Patent Grant
Fibre-optic communication based on dual-rail and polarization encoding
- Patent number 10,574,449
- Issue date Feb 25, 2020
- Nokia Technologies Oy
- David Bitauld
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPECTRAL COMPRESSION SYSTEM AND METHODS OF USING SAME
- Publication number 20250012977
- Publication date Jan 9, 2025
- Purdue Research Foundation
- Andrew Marc Weiner
- G02 - OPTICS
Information Patent Application
FABRICATION-TOLERANT ON-CHIP MULTIPLEXERS AND DEMULTIPLEXERS
- Publication number 20240393530
- Publication date Nov 28, 2024
- Cisco Technology, Inc.
- Yi Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE
- Publication number 20240302588
- Publication date Sep 12, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Yusuke INABA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COUPLING DEVICE WITH ADJUSTABLE COUPLING COEFFICIENT
- Publication number 20240248367
- Publication date Jul 25, 2024
- SALIENCE LABS LTD
- Johannes Feldmann
- G02 - OPTICS
Information Patent Application
THERMALLY TUNABLE WAVEGUIDE AND PHOTONIC INTEGRATED CIRCUIT COMPONE...
- Publication number 20240210617
- Publication date Jun 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Application
OPTICAL MULTIPLEXER
- Publication number 20240192447
- Publication date Jun 13, 2024
- SEIREN KST CORP.
- Akira HIMENO
- G02 - OPTICS
Information Patent Application
RESONANT INTERFEROMETRIC COUPLER AND METHOD OF MODIFYING AN OPTICAL...
- Publication number 20230384523
- Publication date Nov 30, 2023
- Xanadu Quantum Technologies Inc.
- Marco LISCIDINI
- G02 - OPTICS
Information Patent Application
HYBRID PHOTONIC INTEGRATED CIRCUITS FOR ULTRA-LOW PHASE NOISE SIGNA...
- Publication number 20230130434
- Publication date Apr 27, 2023
- GenXComm, Inc.
- Farzad Mokhtari-Koushyar
- G02 - OPTICS
Information Patent Application
FABRICATION-TOLERANT ON-CHIP MULTIPLEXERS AND DEMULTIPLEXERS
- Publication number 20230119450
- Publication date Apr 20, 2023
- Cisco Technology, Inc.
- Yi Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMULTIPLEXER
- Publication number 20230058741
- Publication date Feb 23, 2023
- ROCKLEY PHOTONICS LIMITED
- Thomas Pierre SCHRANS
- G02 - OPTICS
Information Patent Application
WAVELENGTH DIVISION MULTIPLEXER AND SILICON PHOTONIC INTEGRATED CHIP
- Publication number 20220390678
- Publication date Dec 8, 2022
- InnoLight Technology (Suzhou) Ltd.
- DE-FEN GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STABILIZED FREQUENCY GENERATOR
- Publication number 20220299309
- Publication date Sep 22, 2022
- Tin Komljenovic
- G01 - MEASURING TESTING
Information Patent Application
WAVELENGTH DEMULTIPLEXER, OPTICAL TRANSCEIVER FRONT-END MODULE, PHO...
- Publication number 20220236483
- Publication date Jul 28, 2022
- Fujitsu Limited
- Akio SUGAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PACKAGED MULTI-CHANNEL LIGHT ENGINE ON SINGLE SUBSTRATE
- Publication number 20220123852
- Publication date Apr 21, 2022
- Marvell Asia Pte Ltd.
- Radhakrishnan L. NAGARAJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Devices and Methods for Polarization Splitting
- Publication number 20220003934
- Publication date Jan 6, 2022
- Teknologian Tutkimuskeskus VTT Oy
- Timo Aalto
- G02 - OPTICS
Information Patent Application
IN-PACKAGED MULTI-CHANNEL LIGHT ENGINE ON SINGLE SUBSTRATE
- Publication number 20210385000
- Publication date Dec 9, 2021
- INPHI CORPORATION
- Radhakrishnan L. NAGARAJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE
- Publication number 20210364697
- Publication date Nov 25, 2021
- FURUKAWA ELECTRIC CO., LTD.
- Yusuke INABA
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEMETER
- Publication number 20210131873
- Publication date May 6, 2021
- KEYSIGHT TECHNOLOGIES, INC.
- Marcel Zeiler
- G01 - MEASURING TESTING
Information Patent Application
ARCHITECTURE OF AN INTEGRATED OPTICS DEVICE
- Publication number 20210041644
- Publication date Feb 11, 2021
- STMicroelectronics S.r.l
- Antonio Fincato
- G02 - OPTICS
Information Patent Application
FREQUENCY MODULATION DEMODULATOR BASED ON FIBER GRATING SENSOR ARRAY
- Publication number 20210033452
- Publication date Feb 4, 2021
- Zhejiang University
- Xiaofeng JIN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEMULTIPLEXER, OPTICAL TRANSPORT APPARATUS, AND METHOD OF C...
- Publication number 20200379181
- Publication date Dec 3, 2020
- Fujitsu Limited
- Tomoyuki Akiyama
- G02 - OPTICS
Information Patent Application
OPTOELECTRONIC SWITCH FOR MACH-ZEHNDER INTERFEROMETER
- Publication number 20200150464
- Publication date May 14, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Benoit CHARBONNIER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADIABATIC POLARIZATION ROTATOR-SPLITTER
- Publication number 20200096700
- Publication date Mar 26, 2020
- Finisar Corporation
- Bryan Park
- G02 - OPTICS
Information Patent Application
PHOTONIC CHIPS WITH ONE SIDED OPTICAL PORTS SELF ALIGNED TO BIFURCA...
- Publication number 20200064260
- Publication date Feb 27, 2020
- KONSTANTINOS MISIAKOS
- G02 - OPTICS
Information Patent Application
ADIABATIC POLARIZATION ROTATOR COMBINER
- Publication number 20200003953
- Publication date Jan 2, 2020
- Finisar Corporation
- Bryan Park
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT
- Publication number 20190293865
- Publication date Sep 26, 2019
- Sumitomo Osaka Cement Co., Ltd.
- Yu KATAOKA
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR DIMINISHED BIAS ERROR DUE TO POLARIZATION...
- Publication number 20190219396
- Publication date Jul 18, 2019
- HONEYWELL INTERNATIONAL INC.
- Neil Krueger
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL EQUALIZER FOR PHOTONICS SYSTEM
- Publication number 20190212496
- Publication date Jul 11, 2019
- INPHI CORPORATION
- Samira KARIMELAHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE AND OPTICAL APPARATUS
- Publication number 20190097732
- Publication date Mar 28, 2019
- Fujitsu Limited
- Tomoyuki Akiyama
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE ELEMENT AND OPTICAL MODULATOR USING THE SAME
- Publication number 20190079366
- Publication date Mar 14, 2019
- TDK Corporation
- Shinji IWATSUKA
- G02 - OPTICS

in a light guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical wavemeter

Wavelength division multiplexer and silicon photonic integrated chip

Fabrication-tolerant on-chip multiplexers and demultiplexers

Optical module

Thermally tunable waveguide and photonic integrated circuit compone...

Hybrid photonic integrated circuits for ultra-low phase noise signa...

Wavelength-division-multiplexing filter stages with segmented wavel...

In-packaged multi-channel light engine on single substrate

Devices and methods for polarization splitting

Wavelength demultiplexer, optical transceiver front-end module, pho...

Photonic interferometer based sensing

Optical wavemeter

In-packaged multi-channel light engine on single substrate

Frequency modulation demodulator based on fiber grating sensor array

Photonic chips with one sided optical ports self aligned to bifurca...

Optical demultiplexer, optical transport apparatus, and method of c...

Adiabatic polarization rotator-splitter

Optical waveguide interferometer

Optical temperature sensing methods and devices associated with pho...

Architecture of an integrated optics device

Mach-zehnder optical modulator and optical modulation method

Single mode waveguide with an adiabatic bend

Adiabatic polarization rotator combiner

Stabilized broadband light source apparatus and methods

Polarization-based filter stabilization of broadband light sources

Method and system for a polarization immune wavelength division mul...

Optical equalizer for photonics system

Optical waveguide element

Optical waveguide element and optical modulator using the same

Fibre-optic communication based on dual-rail and polarization encoding

Patents Applicationslast 30 patents

SPECTRAL COMPRESSION SYSTEM AND METHODS OF USING SAME

FABRICATION-TOLERANT ON-CHIP MULTIPLEXERS AND DEMULTIPLEXERS

OPTICAL MODULE

OPTICAL COUPLING DEVICE WITH ADJUSTABLE COUPLING COEFFICIENT

THERMALLY TUNABLE WAVEGUIDE AND PHOTONIC INTEGRATED CIRCUIT COMPONE...

OPTICAL MULTIPLEXER

RESONANT INTERFEROMETRIC COUPLER AND METHOD OF MODIFYING AN OPTICAL...

HYBRID PHOTONIC INTEGRATED CIRCUITS FOR ULTRA-LOW PHASE NOISE SIGNA...

FABRICATION-TOLERANT ON-CHIP MULTIPLEXERS AND DEMULTIPLEXERS

DEMULTIPLEXER

WAVELENGTH DIVISION MULTIPLEXER AND SILICON PHOTONIC INTEGRATED CHIP

STABILIZED FREQUENCY GENERATOR

WAVELENGTH DEMULTIPLEXER, OPTICAL TRANSCEIVER FRONT-END MODULE, PHO...

IN-PACKAGED MULTI-CHANNEL LIGHT ENGINE ON SINGLE SUBSTRATE

Devices and Methods for Polarization Splitting

IN-PACKAGED MULTI-CHANNEL LIGHT ENGINE ON SINGLE SUBSTRATE

OPTICAL MODULE

OPTICAL WAVEMETER

ARCHITECTURE OF AN INTEGRATED OPTICS DEVICE

FREQUENCY MODULATION DEMODULATOR BASED ON FIBER GRATING SENSOR ARRAY

OPTICAL DEMULTIPLEXER, OPTICAL TRANSPORT APPARATUS, AND METHOD OF C...

OPTOELECTRONIC SWITCH FOR MACH-ZEHNDER INTERFEROMETER

ADIABATIC POLARIZATION ROTATOR-SPLITTER

PHOTONIC CHIPS WITH ONE SIDED OPTICAL PORTS SELF ALIGNED TO BIFURCA...

ADIABATIC POLARIZATION ROTATOR COMBINER

OPTICAL WAVEGUIDE ELEMENT

APPARATUS AND METHOD FOR DIMINISHED BIAS ERROR DUE TO POLARIZATION...

OPTICAL EQUALIZER FOR PHOTONICS SYSTEM

OPTICAL DEVICE AND OPTICAL APPARATUS

OPTICAL WAVEGUIDE ELEMENT AND OPTICAL MODULATOR USING THE SAME