Multiplexing; Demultiplexing

Industry

CPC
G02B2006/12164

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

Current Industry

G02B2006/12164Multiplexing; Demultiplexing

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

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
Grating and grating characteristic adjustment method and device
- Patent number 12,092,865
- Issue date Sep 17, 2024
- Huawei Technologies Co., Ltd.
- Shiyi Cao
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit distance measuring interferometer
- Patent number 12,050,341
- Issue date Jul 30, 2024
- Raytheon Company
- Richard Lee Kendrick
- G02 - OPTICS
Information Patent Grant
Integrated mode converter and multiplexer
- Patent number 12,025,830
- Issue date Jul 2, 2024
- Consejo Superior de Investigaciones Científicas (CSIC)
- David González Andrade
- G02 - OPTICS
Information Patent Grant
Systems and methods for photonic multiplexing
- Patent number 11,984,933
- Issue date May 14, 2024
- PSIQUANTUM, CORP.
- Hugo Cable
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wavelength monitoring circuit
- Patent number 11,973,535
- Issue date Apr 30, 2024
- Nippon Telegraph and Telephone Corporation
- Osamu Moriwaki
- G01 - MEASURING TESTING
Information Patent Grant
Metastructured photonic devices for binary tree multiplexing or dem...
- Patent number 11,968,034
- Issue date Apr 23, 2024
- X Development LLC
- Sunil Pai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic chip and preparation method thereof
- Patent number 11,874,497
- Issue date Jan 16, 2024
- Institute of Semiconductors, Chinese Academy of Sciences
- Lin Yang
- G02 - OPTICS
Information Patent Grant
Photonic systems to enable top-side wafer-level optical and electri...
- Patent number 11,867,944
- Issue date Jan 9, 2024
- Ayar Labs, Inc.
- Roy Edward Meade
- G02 - OPTICS
Information Patent Grant
Optical phased array driver
- Patent number 11,863,206
- Issue date Jan 2, 2024
- Voyant Photonics, Inc.
- Christopher T. Phare
- G02 - OPTICS
Information Patent Grant
Super-compact arrayed waveguide grating (AWG) wavelength division m...
- Patent number 11,860,411
- Issue date Jan 2, 2024
- Southwest Jiaotong University
- Xihua Zou
- G02 - OPTICS
Information Patent Grant
Mode multiplexing/demultiplexing optical circuit
- Patent number 11,852,863
- Issue date Dec 26, 2023
- Nippon Telegraph and Telephone Corporation
- Junji Sakamoto
- G02 - OPTICS
Information Patent Grant
Planar optical waveguide circuit
- Patent number 11,835,761
- Issue date Dec 5, 2023
- Nippon Telegraph and Telephone Corporation
- Osamu Moriwaki
- G02 - OPTICS
Information Patent Grant
Optical array waveguide grating-type multiplexer and demultiplexer...
- Patent number 11,828,982
- Issue date Nov 28, 2023
- LG Innotek Co., Ltd
- Lee Im Kang
- G01 - MEASURING TESTING
Information Patent Grant
Optical multiplexing circuit and light source
- Patent number 11,822,124
- Issue date Nov 21, 2023
- Nippon Telegraph and Telephone Corporation
- Junji Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arrayed waveguide gratings with stabilized performance under varyin...
- Patent number 11,815,716
- Issue date Nov 14, 2023
- MACOM Technology Solutions Holdings, Inc.
- Sean P. Anderson
- G02 - OPTICS
Information Patent Grant
Structures and methods for high speed interconnection in photonic s...
- Patent number 11,808,977
- Issue date Nov 7, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- 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
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
Semiconductor optical amplifier with asymmetric Mach-Zehnder interf...
- Patent number 11,700,077
- Issue date Jul 11, 2023
- OpenLight Photonics, Inc.
- Erik Johan Norberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical test of optical components via metal-insulator-semicondu...
- Patent number 11,686,648
- Issue date Jun 27, 2023
- Cisco Technology, Inc.
- Xunyuan Zhang
- G02 - OPTICS
Information Patent Grant
Expanded photonic bell state generators
- Patent number 11,646,803
- Issue date May 9, 2023
- PSIQUANTUM, CORP.
- Terence Rudolph
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature insensitive distributed strain monitoring apparatus and...
- Patent number 11,644,305
- Issue date May 9, 2023
- MARVELL ASIA PTE. LTD.
- Chunshu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS-driven optical package with micro-LED array
- Patent number 11,598,916
- Issue date Mar 7, 2023
- Matthew E. Ward
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Structures and methods for high speed interconnection in photonic s...
- Patent number 11,550,102
- Issue date Jan 10, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical multiplexer and RGB coupler
- Patent number 11,543,591
- Issue date Jan 3, 2023
- Nippon Telegraph and Telephone Corporation
- Junji Sakamoto
- G02 - OPTICS
Information Patent Grant
Optical waveguide device and manufacturing method of optical wavegu...
- Patent number 11,536,898
- Issue date Dec 27, 2022
- Furukawa Electric Co., Ltd.
- Junichi Hasegawa
- G02 - OPTICS
Information Patent Grant
Cascaded integrated photonic wavelength demultiplexer
- Patent number 11,536,907
- Issue date Dec 27, 2022
- X Development LLC
- Joaquin Matres Abril
- G02 - OPTICS
Information Patent Grant
Bi-refringence compensated waveguides
- Patent number 11,464,412
- Issue date Oct 11, 2022
- Medlumics S.L.
- Matthieu Duperron
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a grating waveguide combiner for an optical...
- Patent number 11,397,327
- Issue date Jul 26, 2022
- Google LLC
- Jörg Pierer
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLEXING FOR PHOTONIC CIRCUITS
- Publication number 20240405888
- Publication date Dec 5, 2024
- Psiquantum, Corp.
- Terence Rudolph
- G06 - COMPUTING CALCULATING COUNTING
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
BIDIRECTIONAL MICRORING RESONATOR-BASED PHOTONIC LINK ARCHITECTURE
- Publication number 20240385381
- Publication date Nov 21, 2024
- NVIDIA Corp.
- Angad Rekhi
- G02 - OPTICS
Information Patent Application
Optical Multiplex/Demultiplex Circuit and RGB Coupler
- Publication number 20240353616
- Publication date Oct 24, 2024
- Nippon Telegraph and Telephone Corporation
- Junji Sakamoto
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER
- Publication number 20240272353
- Publication date Aug 15, 2024
- Raytheon Company
- Richard Lee Kendrick
- G02 - OPTICS
Information Patent Application
Arrayed Waveguide Multiplexing/Demultiplexing Device with Phase Cor...
- Publication number 20240210618
- Publication date Jun 27, 2024
- IMEC vzw
- Bruno Figeys
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COUPLER WITH DIFFERENT WAVEGUIDE MATERIALS
- Publication number 20240184047
- Publication date Jun 6, 2024
- Tiehui Su
- G02 - OPTICS
Information Patent Application
MEMS-DRIVEN OPTICAL PACKAGE WITH MICRO-LED ARRAY
- Publication number 20240061171
- Publication date Feb 22, 2024
- Matthew E. Ward
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYIN...
- Publication number 20240061172
- Publication date Feb 22, 2024
- MACOM Technology Solutions Holdings, Inc.
- Sean P. Anderson
- G02 - OPTICS
Information Patent Application
STRUCTURES AND METHODS FOR HIGH SPEED INTERCONNECTION IN PHOTONIC S...
- Publication number 20230393337
- Publication date Dec 7, 2023
- Taiwan Semiconductor Manufacturing Co., LTD
- Weiwei Song
- G02 - OPTICS
Information Patent Application
SUPER-COMPACT ARRAYED WAVEGUIDE GRATING (AWG) WAVELENGTH DIVISION M...
- Publication number 20230288636
- Publication date Sep 14, 2023
- Southwest Jiaotong University
- Xihua ZOU
- G02 - OPTICS
Information Patent Application
ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...
- Publication number 20230243718
- Publication date Aug 3, 2023
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G02 - OPTICS
Information Patent Application
MEMS-DRIVEN OPTICAL PACKAGE WITH MICRO-LED ARRAY
- Publication number 20230213700
- Publication date Jul 6, 2023
- Matthew E. Ward
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND DATA COMMUNICATION SYSTEM
- Publication number 20230194779
- Publication date Jun 22, 2023
- Alibaba (China) Co., Ltd.
- Sai CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated Optical Structure for Multiplexing and/or Demultiplexing
- Publication number 20230194780
- Publication date Jun 22, 2023
- IMEC vzw
- Jeonghwan Song
- G02 - OPTICS
Information Patent Application
DEVICES AND METHODS EXPLOITING WAVEGUIDE SUPERCELLS
- Publication number 20230161101
- Publication date May 25, 2023
- Universite Laval
- WEI SHI
- G02 - OPTICS
Information Patent Application
TECHNOLOGIES FOR OPTICAL DEMULTIPLEXING WITH BACKWARDS COMPATIBILITY
- Publication number 20230125660
- Publication date Apr 27, 2023
- Wenhua Lin
- G02 - OPTICS
Information Patent Application
STRUCTURES AND METHODS FOR HIGH SPEED INTERCONNECTION IN PHOTONIC S...
- Publication number 20230114059
- Publication date Apr 13, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Weiwei Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GRATING AND GRATING CHARACTERISTIC ADJUSTMENT METHOD AND DEVICE
- Publication number 20230093290
- Publication date Mar 23, 2023
- Huawei Technologies Co., Ltd
- Shiyi Cao
- G02 - OPTICS
Information Patent Application
ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...
- Publication number 20230022612
- Publication date Jan 26, 2023
- Cisco Technology, Inc.
- Xunyuan ZHANG
- G01 - MEASURING TESTING
Information Patent Application
ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYIN...
- Publication number 20230010699
- Publication date Jan 12, 2023
- MACOM Technology Solutions Holdings, Inc.
- Sean P. Anderson
- G02 - OPTICS
Information Patent Application
SILICON PHOTONIC INTEGRATED CIRCUITS ON SUBSTRATES WITH STRUCTURED...
- Publication number 20220413213
- Publication date Dec 29, 2022
- Intel Corporation
- Harel Frish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE INSENSITIVE DISTRIBUTED STRAIN MONITORING APPARATUS AND...
- Publication number 20220397388
- Publication date Dec 15, 2022
- Chunshu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CASCADED INTEGRATED PHOTONIC WAVELENGTH DEMULTIPLEXER
- Publication number 20220373739
- Publication date Nov 24, 2022
- X Development LLC
- Joaquin Matres Abril
- G02 - OPTICS
Information Patent Application
INTEGRATED MODE CONVERTER AND MULTIPLEXER
- Publication number 20220326435
- Publication date Oct 13, 2022
- Consejo Superior de Investigaciones Cientificas (CSIC)
- David GONZÁLEZ ANDRADE
- G02 - OPTICS
Information Patent Application
PHOTONIC CHIP AND PREPARATION METHOD THEREOF
- Publication number 20220260779
- Publication date Aug 18, 2022
- Institute of Semiconductors, Chinese Academy of Sciences
- Lin YANG
- G02 - OPTICS
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
Photonic Systems to Enable Top-Side Wafer-Level Optical and Electri...
- Publication number 20220214497
- Publication date Jul 7, 2022
- Ayar Labs, Inc.
- Roy Edward Meade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Multiplexing Circuit and Light Source
- Publication number 20220196912
- Publication date Jun 23, 2022
- Nippon Telegraph and Telephone Corporation
- Junji Sakamoto
- G02 - OPTICS
Information Patent Application
LOW-LOSS WAVEGUIDE WITH UNDERCUT
- Publication number 20220120967
- Publication date Apr 21, 2022
- Intel Corporation
- Harel Frish
- G02 - OPTICS

Multiplexing; Demultiplexing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fabrication-tolerant on-chip multiplexers and demultiplexers

Grating and grating characteristic adjustment method and device

Photonic integrated circuit distance measuring interferometer

Integrated mode converter and multiplexer

Systems and methods for photonic multiplexing

Wavelength monitoring circuit

Metastructured photonic devices for binary tree multiplexing or dem...

Photonic chip and preparation method thereof

Photonic systems to enable top-side wafer-level optical and electri...

Optical phased array driver

Super-compact arrayed waveguide grating (AWG) wavelength division m...

Mode multiplexing/demultiplexing optical circuit

Planar optical waveguide circuit

Optical array waveguide grating-type multiplexer and demultiplexer...

Optical multiplexing circuit and light source

Arrayed waveguide gratings with stabilized performance under varyin...

Structures and methods for high speed interconnection in photonic s...

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

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

Semiconductor optical amplifier with asymmetric Mach-Zehnder interf...

Electrical test of optical components via metal-insulator-semicondu...

Expanded photonic bell state generators

Temperature insensitive distributed strain monitoring apparatus and...

MEMS-driven optical package with micro-LED array

Structures and methods for high speed interconnection in photonic s...

Optical multiplexer and RGB coupler

Optical waveguide device and manufacturing method of optical wavegu...

Cascaded integrated photonic wavelength demultiplexer

Bi-refringence compensated waveguides

Method of manufacturing a grating waveguide combiner for an optical...

Patents Applicationslast 30 patents

MULTIPLEXING FOR PHOTONIC CIRCUITS

FABRICATION-TOLERANT ON-CHIP MULTIPLEXERS AND DEMULTIPLEXERS

BIDIRECTIONAL MICRORING RESONATOR-BASED PHOTONIC LINK ARCHITECTURE

Optical Multiplex/Demultiplex Circuit and RGB Coupler

PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER

Arrayed Waveguide Multiplexing/Demultiplexing Device with Phase Cor...

OPTICAL COUPLER WITH DIFFERENT WAVEGUIDE MATERIALS

MEMS-DRIVEN OPTICAL PACKAGE WITH MICRO-LED ARRAY

ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYIN...

STRUCTURES AND METHODS FOR HIGH SPEED INTERCONNECTION IN PHOTONIC S...

SUPER-COMPACT ARRAYED WAVEGUIDE GRATING (AWG) WAVELENGTH DIVISION M...

ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...

MEMS-DRIVEN OPTICAL PACKAGE WITH MICRO-LED ARRAY

OPTICAL TRANSMISSION SYSTEM AND DATA COMMUNICATION SYSTEM

Integrated Optical Structure for Multiplexing and/or Demultiplexing

DEVICES AND METHODS EXPLOITING WAVEGUIDE SUPERCELLS

TECHNOLOGIES FOR OPTICAL DEMULTIPLEXING WITH BACKWARDS COMPATIBILITY

STRUCTURES AND METHODS FOR HIGH SPEED INTERCONNECTION IN PHOTONIC S...

GRATING AND GRATING CHARACTERISTIC ADJUSTMENT METHOD AND DEVICE

ELECTRICAL TEST OF OPTICAL COMPONENTS VIA METAL-INSULATOR-SEMICONDU...

ARRAYED WAVEGUIDE GRATINGS WITH STABILIZED PERFORMANCE UNDER VARYIN...

SILICON PHOTONIC INTEGRATED CIRCUITS ON SUBSTRATES WITH STRUCTURED...

TEMPERATURE INSENSITIVE DISTRIBUTED STRAIN MONITORING APPARATUS AND...

CASCADED INTEGRATED PHOTONIC WAVELENGTH DEMULTIPLEXER

INTEGRATED MODE CONVERTER AND MULTIPLEXER

PHOTONIC CHIP AND PREPARATION METHOD THEREOF

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

Photonic Systems to Enable Top-Side Wafer-Level Optical and Electri...

Optical Multiplexing Circuit and Light Source

LOW-LOSS WAVEGUIDE WITH UNDERCUT