Polarisation splitting or combining

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CPC
G02B6/2773

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

Current Industry

G02B6/2773Polarisation splitting or combining

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Dual-output coherent optical technology
- Patent number 12,160,272
- Issue date Dec 3, 2024
- Google LLC
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic chip and method for testing photonic circuits of suc...
- Patent number 12,123,910
- Issue date Oct 22, 2024
- STMicroelectronics (Crolles 2) SAS
- Patrick Le Maitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power equalizer and adjustment method therefor
- Patent number 12,085,760
- Issue date Sep 10, 2024
- Huawei Technologies Co., Ltd.
- Shimao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source optical system, light source device, light source unit...
- Patent number 12,072,617
- Issue date Aug 27, 2024
- Ricoh Company, Ltd.
- Makoto Hirakawa
- G02 - OPTICS
Information Patent Grant
Integrated polarization rotation and splitting using mode hybridiza...
- Patent number 12,072,531
- Issue date Aug 27, 2024
- Analog Photonics LLC
- Zhan Su
- G02 - OPTICS
Information Patent Grant
Electro-optic combiner and associated methods
- Patent number 12,072,532
- Issue date Aug 27, 2024
- Ayar Labs, Inc.
- Pavan Bhargava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical polarizing beamsplitter for photonics
- Patent number 12,050,347
- Issue date Jul 30, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Grant
System for clock synchronization with polarization entangled photons
- Patent number 11,990,945
- Issue date May 21, 2024
- Honeywell International Inc.
- Neal Solmeyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optoelectronic systems and methods for inspection of optically enco...
- Patent number 11,985,456
- Issue date May 14, 2024
- Bradley T Sako
- G02 - OPTICS
Information Patent Grant
Optical integrated device and optical time domain reflectometer
- Patent number 11,959,822
- Issue date Apr 16, 2024
- Molex, LLC
- Hai-Feng Lv
- G02 - OPTICS
Information Patent Grant
Polarization splitter and rotator
- Patent number 11,899,253
- Issue date Feb 13, 2024
- MACOM Technology Solutions Holdings, Inc.
- Yunchu Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical arrangement and method for light beam shaping for a light m...
- Patent number 11,892,618
- Issue date Feb 6, 2024
- Carl Zeiss Microscopy GmbH
- Jörg Siebenmorgen
- G02 - OPTICS
Information Patent Grant
Polarization independent DQPSK demodulation integrated optical chip
- Patent number 11,888,531
- Issue date Jan 30, 2024
- BEIJING ZHONGKE GUOGUANG QUANTUM TECHNOLOGY CO., LTD.
- Yibo Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module
- Patent number 11,822,093
- Issue date Nov 21, 2023
- Sumitomo Electric Industries, Ltd.
- Munetaka Kurokawa
- G02 - OPTICS
Information Patent Grant
Wavelength converter, optical transmission system and wavelength co...
- Patent number 11,789,204
- Issue date Oct 17, 2023
- Fujitsu Limited
- Tomoyuki Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization separation in remote imaging systems
- Patent number 11,789,149
- Issue date Oct 17, 2023
- SiLC Technologies, Inc.
- Prakash Koonath
- G02 - OPTICS
Information Patent Grant
Micro optic assemblies and optical interrogation systems
- Patent number 11,761,754
- Issue date Sep 19, 2023
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Optical couplers and hybrids
- Patent number 11,740,411
- Issue date Aug 29, 2023
- II-VI DELAWARE, INC.
- Po Dong
- G02 - OPTICS
Information Patent Grant
Optical device for measuring power of test light and optical device...
- Patent number 11,719,598
- Issue date Aug 8, 2023
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- G02 - OPTICS
Information Patent Grant
Integrated photonic device with improved optical coupling
- Patent number 11,709,315
- Issue date Jul 25, 2023
- STMicroelectronics (Crolles 2) SAS
- Frederic Boeuf
- G02 - OPTICS
Information Patent Grant
Multi-channel electro-optic receiver with polarization diversity an...
- Patent number 11,709,319
- Issue date Jul 25, 2023
- Ayar Labs, Inc.
- Pavan Bhargava
- G02 - OPTICS
Information Patent Grant
Simultaneous polarization splitter rotator
- Patent number 11,698,491
- Issue date Jul 11, 2023
- Cisco Technology, Inc.
- Jean-Luc Joseph Tambasco
- G02 - OPTICS
Information Patent Grant
Optical polarizer with varying waveguide core thickness and methods...
- Patent number 11,686,901
- Issue date Jun 27, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Aboketaf Abdelsalam
- G02 - OPTICS
Information Patent Grant
Optical coupler including a Faraday rotator layer and at least one...
- Patent number 11,668,884
- Issue date Jun 6, 2023
- OpenLight Photonics, Inc.
- Jonathan Edgar Roth
- G02 - OPTICS
Information Patent Grant
Optoelectronic systems and methods for inspection of optically enco...
- Patent number 11,671,732
- Issue date Jun 6, 2023
- Bradley T Sako
- G02 - OPTICS
Information Patent Grant
Light source optical system, light source device, light source unit...
- Patent number 11,669,004
- Issue date Jun 6, 2023
- Ricoh Company, Ltd.
- Makoto Hirakawa
- G02 - OPTICS
Information Patent Grant
Optical waveguide device operated as mode converter
- Patent number 11,662,522
- Issue date May 30, 2023
- Fujitsu Optical Components Limited
- Akira Oka
- G02 - OPTICS
Information Patent Grant
Method and apparatus for providing a polarization selective hologra...
- Patent number 11,604,314
- Issue date Mar 14, 2023
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Optical input polarization management device and associated methods
- Patent number 11,561,347
- Issue date Jan 24, 2023
- Ayar Labs, Inc.
- Pavan Bhargava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic chip and method for testing photonic circuits of suc...
- Patent number 11,555,852
- Issue date Jan 17, 2023
- STMicroelectronics (Crolles 2) SAS
- Patrick Le Maitre
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electro-Optic Combiner and Associated Methods
- Publication number 20240418939
- Publication date Dec 19, 2024
- Ayar Labs, Inc.
- Pavan Bhargava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERTICAL POLARIZING BEAMSPLITTER FOR PHOTONICS
- Publication number 20240353622
- Publication date Oct 24, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Application
Combining Unit, a Transmitter, a Quantum Communication System and M...
- Publication number 20240340088
- Publication date Oct 10, 2024
- Kabushiki Kaisha Toshiba
- Thomas ROGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE POLARIZATION CIRCULATOR
- Publication number 20240295694
- Publication date Sep 5, 2024
- Cisco Technology, Inc.
- Jock T. BOVINGTON
- G02 - OPTICS
Information Patent Application
OPTOELECTRONIC SYSTEMS AND METHODS FOR INSPECTION OF OPTICALLY ENCO...
- Publication number 20240298098
- Publication date Sep 5, 2024
- Bradley T. Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL INTEGRATED DEVICE AND OPTICAL TIME DOMAIN REFLECTOMETER
- Publication number 20240248002
- Publication date Jul 25, 2024
- Molex, LLC
- Hai-Feng LV
- G01 - MEASURING TESTING
Information Patent Application
MULTIMODE WAVEGUIDE WITH ADIABATIC TE0 MODE ADD/DROP FILTER
- Publication number 20240241315
- Publication date Jul 18, 2024
- Cisco Technology, Inc.
- Jean-Luc Joseph Tambasco
- G02 - OPTICS
Information Patent Application
OPTOELECTRONIC SYSTEMS AND METHODS FOR INSPECTION OF OPTICALLY ENCO...
- Publication number 20240155271
- Publication date May 9, 2024
- Bradley T. Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COHERENT IMAGER HAVING SHARED INPUT-OUTPUT PATH AND METHOD...
- Publication number 20240142705
- Publication date May 2, 2024
- OAM Photonics LLC
- Kam Wai Clifford CHAN
- G02 - OPTICS
Information Patent Application
Grating coupler with high efficiency
- Publication number 20240045146
- Publication date Feb 8, 2024
- Apple Inc.
- Nurul Taimur Islam
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR POLARIZATION SEPARATION IN REMOTE IMAGING S...
- Publication number 20230417910
- Publication date Dec 28, 2023
- SiLC Technologies, Inc.
- Prakash Koonath
- G01 - MEASURING TESTING
Information Patent Application
MICRO OPTIC ASSEMBLIES AND OPTICAL INTERROGATION SYSTEMS
- Publication number 20230417541
- Publication date Dec 28, 2023
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G02 - OPTICS
Information Patent Application
Multi-Channel Electro-Optic Receiver with Polarization Diversity an...
- Publication number 20230367072
- Publication date Nov 16, 2023
- Ayar Labs, Inc.
- Pavan Bhargava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LASER COUPLING DEVICE
- Publication number 20230361537
- Publication date Nov 9, 2023
- Shenzhen AtomStack Technologies Co., Ltd.
- YUN HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Providing a Polarization Selective Hologra...
- Publication number 20230358962
- Publication date Nov 9, 2023
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
OPTICAL WAVEGUIDE MULTI-CASCADED COUPLING MODE DIVISION MULTIPLEXER
- Publication number 20230280535
- Publication date Sep 7, 2023
- SHANGHAI UNIVERSITY
- Tingyun WANG
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE
- Publication number 20230258883
- Publication date Aug 17, 2023
- HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
- Honghao ZHANG
- G02 - OPTICS
Information Patent Application
Dual-Output Coherent Optical Technology
- Publication number 20230163854
- Publication date May 25, 2023
- Google LLC
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Input Polarization Management Device and Associated Methods
- Publication number 20230161106
- Publication date May 25, 2023
- Ayar Labs, Inc.
- Pavan Bhargava
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTOELECTRONIC CHIP AND METHOD FOR TESTING PHOTONIC CIRCUITS OF SUC...
- Publication number 20230136742
- Publication date May 4, 2023
- STMicroelectronics (Crolles 2) SAS
- Patrick Le Maitre
- G01 - MEASURING TESTING
Information Patent Application
Tunable circuit and waveguide system and method on optical fiber
- Publication number 20230111294
- Publication date Apr 13, 2023
- Baylor University
- Ho Wai Howard LEE
- G02 - OPTICS
Information Patent Application
OPTICAL POLARIZER WITH VARYING WAVEGUIDE CORE THICKNESS AND METHODS...
- Publication number 20230097528
- Publication date Mar 30, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Aboketaf Abdelsalam
- G02 - OPTICS
Information Patent Application
Electro-Optic Combiner and Associated Methods
- Publication number 20230059176
- Publication date Feb 23, 2023
- Ayar Labs, Inc.
- Pavan Bhargava
- G02 - OPTICS
Information Patent Application
SELECTIVELY CONFIGURABLE PHOTONIC LOGIC DEVICE
- Publication number 20230036440
- Publication date Feb 2, 2023
- John Paul T. Hansen
- G02 - OPTICS
Information Patent Application
SIMULTANEOUS POLARIZATION SPLITTER ROTATOR
- Publication number 20230029919
- Publication date Feb 2, 2023
- Cisco Technology, Inc.
- Jean-Luc Joseph Tambasco
- G02 - OPTICS
Information Patent Application
MICRO OPTIC ASSEMBLIES AND OPTICAL INTERROGATION SYSTEMS
- Publication number 20230032157
- Publication date Feb 2, 2023
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR CLOCK SYNCHRONIZATION WITH POLARIZATION ENTANGLED PHOTONS
- Publication number 20220416906
- Publication date Dec 29, 2022
- Honeywell International Inc.
- Neal Solmeyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED POLARIZATION ROTATION AND SPLITTING USING MODE HYBRIDIZA...
- Publication number 20220334313
- Publication date Oct 20, 2022
- Analog Photonics LLC
- Zhan Su
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLERS AND HYBRIDS
- Publication number 20220244463
- Publication date Aug 4, 2022
- II-VI Delaware, Inc.
- Po DONG
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERTER, OPTICAL TRANSMISSION SYSTEM AND WAVELENGTH CO...
- Publication number 20220229238
- Publication date Jul 21, 2022
- Fujitsu Limited
- Tomoyuki KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Polarisation splitting or combining

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dual-output coherent optical technology

Optoelectronic chip and method for testing photonic circuits of suc...

Power equalizer and adjustment method therefor

Light source optical system, light source device, light source unit...

Integrated polarization rotation and splitting using mode hybridiza...

Electro-optic combiner and associated methods

Vertical polarizing beamsplitter for photonics

System for clock synchronization with polarization entangled photons

Optoelectronic systems and methods for inspection of optically enco...

Optical integrated device and optical time domain reflectometer

Polarization splitter and rotator

Optical arrangement and method for light beam shaping for a light m...

Polarization independent DQPSK demodulation integrated optical chip

Optical module

Wavelength converter, optical transmission system and wavelength co...

Polarization separation in remote imaging systems

Micro optic assemblies and optical interrogation systems

Optical couplers and hybrids

Optical device for measuring power of test light and optical device...

Integrated photonic device with improved optical coupling

Multi-channel electro-optic receiver with polarization diversity an...

Simultaneous polarization splitter rotator

Optical polarizer with varying waveguide core thickness and methods...

Optical coupler including a Faraday rotator layer and at least one...

Optoelectronic systems and methods for inspection of optically enco...

Light source optical system, light source device, light source unit...

Optical waveguide device operated as mode converter

Method and apparatus for providing a polarization selective hologra...

Optical input polarization management device and associated methods

Optoelectronic chip and method for testing photonic circuits of suc...

Patents Applicationslast 30 patents

Electro-Optic Combiner and Associated Methods

VERTICAL POLARIZING BEAMSPLITTER FOR PHOTONICS

Combining Unit, a Transmitter, a Quantum Communication System and M...

SINGLE POLARIZATION CIRCULATOR

OPTOELECTRONIC SYSTEMS AND METHODS FOR INSPECTION OF OPTICALLY ENCO...

OPTICAL INTEGRATED DEVICE AND OPTICAL TIME DOMAIN REFLECTOMETER

MULTIMODE WAVEGUIDE WITH ADIABATIC TE0 MODE ADD/DROP FILTER

OPTOELECTRONIC SYSTEMS AND METHODS FOR INSPECTION OF OPTICALLY ENCO...

OPTICAL COHERENT IMAGER HAVING SHARED INPUT-OUTPUT PATH AND METHOD...

Grating coupler with high efficiency

SYSTEMS AND METHODS FOR POLARIZATION SEPARATION IN REMOTE IMAGING S...

MICRO OPTIC ASSEMBLIES AND OPTICAL INTERROGATION SYSTEMS

Multi-Channel Electro-Optic Receiver with Polarization Diversity an...

LASER COUPLING DEVICE

Method and Apparatus for Providing a Polarization Selective Hologra...

OPTICAL WAVEGUIDE MULTI-CASCADED COUPLING MODE DIVISION MULTIPLEXER

OPTICAL MODULE

Dual-Output Coherent Optical Technology

Optical Input Polarization Management Device and Associated Methods

OPTOELECTRONIC CHIP AND METHOD FOR TESTING PHOTONIC CIRCUITS OF SUC...

Tunable circuit and waveguide system and method on optical fiber

OPTICAL POLARIZER WITH VARYING WAVEGUIDE CORE THICKNESS AND METHODS...

Electro-Optic Combiner and Associated Methods

SELECTIVELY CONFIGURABLE PHOTONIC LOGIC DEVICE

SIMULTANEOUS POLARIZATION SPLITTER ROTATOR

MICRO OPTIC ASSEMBLIES AND OPTICAL INTERROGATION SYSTEMS

SYSTEM FOR CLOCK SYNCHRONIZATION WITH POLARIZATION ENTANGLED PHOTONS

INTEGRATED POLARIZATION ROTATION AND SPLITTING USING MODE HYBRIDIZA...

OPTICAL COUPLERS AND HYBRIDS

WAVELENGTH CONVERTER, OPTICAL TRANSMISSION SYSTEM AND WAVELENGTH CO...