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HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

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H04J14/0205Select and combine arrangements

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Patents Grantslast 30 patents

Information Patent Grant
Laser grid structures for wireless high speed data transfers
- Patent number 12,119,878
- Issue date Oct 15, 2024
- OPTIPULSE INC.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process margin relaxation
- Patent number 12,035,082
- Issue date Jul 9, 2024
- Cisco Technology, Inc.
- Tao Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient spectrum allocation in a multi-node optical network
- Patent number 12,009,910
- Issue date Jun 11, 2024
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Reconfigurable optical add-drop multiplexer, optical network, and o...
- Patent number 11,909,514
- Issue date Feb 20, 2024
- Tencent Technology (Shenzhen) Company Limited
- Minggang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for receiving signals using optical lens as a...
- Patent number 11,909,424
- Issue date Feb 20, 2024
- FutureWei Technologies, Inc.
- Stefano Galli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distribution matching for probabilistic constellation shaping with...
- Patent number 11,902,079
- Issue date Feb 13, 2024
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
WDM1r combiner for PON
- Patent number 11,855,755
- Issue date Dec 26, 2023
- Zhejiang University
- Daoxin Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength agile multiplexing
- Patent number 11,815,719
- Issue date Nov 14, 2023
- Apple Inc.
- Mark Alan Arbore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal processor
- Patent number 11,777,632
- Issue date Oct 3, 2023
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Grant
Signal processing apparatus and signal processing method
- Patent number 11,700,064
- Issue date Jul 11, 2023
- Huawei Technologies Co., Ltd.
- Jing Suo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite system with networked gateways
- Patent number 11,683,094
- Issue date Jun 20, 2023
- James Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser grid structures for wireless high speed data transfers
- Patent number 11,677,474
- Issue date Jun 13, 2023
- OPTIPULSE INC.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Wavelength division multiplexing module
- Patent number 11,658,763
- Issue date May 23, 2023
- CommScope Technologies LLC
- Kristofer Bolster
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient spectrum allocation in a multi-node optical network
- Patent number 11,611,405
- Issue date Mar 21, 2023
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, systems, and methods for optical channel management
- Patent number 11,595,146
- Issue date Feb 28, 2023
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process margin relaxation
- Patent number 11,523,192
- Issue date Dec 6, 2022
- Cisco Technology, Inc.
- Tao Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical branching/coupling device and optical branching/coupling me...
- Patent number 11,438,087
- Issue date Sep 6, 2022
- NEC Corporation
- Ryuji Aida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser grid structures for wireless high speed data transfers
- Patent number 11,368,226
- Issue date Jun 21, 2022
- OPTIPULSE INC.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for spread spectrum code acquisition
- Patent number 11,368,182
- Issue date Jun 21, 2022
- RAM Photonics LLC
- Vahid Ataie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, systems, and methods for optical channel management
- Patent number 11,349,591
- Issue date May 31, 2022
- Juniper Networks, Inc.
- Gert Grammel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Submarine branching apparatus, optical submarine cable system, and...
- Patent number 11,336,386
- Issue date May 17, 2022
- NEC Corporation
- Kazusa Ugajin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency division multiple access optical subcarriers
- Patent number 11,258,528
- Issue date Feb 22, 2022
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission control method and optical transmission system
- Patent number 11,245,487
- Issue date Feb 8, 2022
- Nippon Telegraph and Telephone Corporation
- Fukutaro Hamaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive distribution system using fiber indexing
- Patent number 11,221,450
- Issue date Jan 11, 2022
- CommScope Technologies LLC
- Paul Kmit
- G02 - OPTICS
Information Patent Grant
System for achieving multiple bits per symbol in optical communicat...
- Patent number 11,201,678
- Issue date Dec 14, 2021
- Syed H. Murshid
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extending the optical spectrum of an optical network
- Patent number 11,196,504
- Issue date Dec 7, 2021
- Ciena Corporation
- Michael Y. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Satellite system with networked gateways
- Patent number 11,133,869
- Issue date Sep 28, 2021
- James Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distribution matching for probabilistic constellation shaping with...
- Patent number 11,121,903
- Issue date Sep 14, 2021
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
Free-Space Optical Communications Link Using Direct Laser Modulation
- Publication number 20240283541
- Publication date Aug 22, 2024
- Richard Joseph Tansey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING
- Publication number 20240094479
- Publication date Mar 21, 2024
- CommScope Technologies LLC
- Paul Kmit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength Agile Multiplexing
- Publication number 20240077679
- Publication date Mar 7, 2024
- Apple Inc.
- Mark Alan Arbore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD, RADIO FREQUENCY UNIT, BASEBAND UNIT, AND...
- Publication number 20240072896
- Publication date Feb 29, 2024
- Huawei Technologies Co., Ltd
- Juan Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Grid Structures for Wireless High Speed Data Transfers
- Publication number 20230327771
- Publication date Oct 12, 2023
- OptiPulse Inc.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength-Division-Multiplexing Optical Circuit Implemented in Pho...
- Publication number 20230246725
- Publication date Aug 3, 2023
- II-VI Delaware, Inc.
- Po Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE OPTICAL ADD/DROP MULTIPLEXER
- Publication number 20230231642
- Publication date Jul 20, 2023
- Huawei Technologies Co., Ltd
- Kui OUYANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK
- Publication number 20230198653
- Publication date Jun 22, 2023
- Microsoft Technology Licensing, LLC
- Yawei YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS MARGIN RELAXATION
- Publication number 20230076009
- Publication date Mar 9, 2023
- Cisco Technology, Inc.
- Tao LING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WDM1R COMBINER FOR PON
- Publication number 20220416930
- Publication date Dec 29, 2022
- ZHEJIANG UNIVERSITY
- Daoxin DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Grid Structures for Wireless High Speed Data Transfers
- Publication number 20220321225
- Publication date Oct 6, 2022
- OptiPulse Inc.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTION MATCHING FOR PROBABILISTIC CONSTELLATION SHAPING WITH...
- Publication number 20220303166
- Publication date Sep 22, 2022
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT
- Publication number 20220255656
- Publication date Aug 11, 2022
- Juniper Networks, Inc.
- Gert GRAMMEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Signal Processor
- Publication number 20220247508
- Publication date Aug 4, 2022
- Nippon Telegraph and Telephone Corporation
- Shiori Konisho
- G02 - OPTICS
Information Patent Application
PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING
- Publication number 20220206230
- Publication date Jun 30, 2022
- CommScope Technologies LLC
- Paul Kmit
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal Processing Apparatus and Signal Processing Method
- Publication number 20220149949
- Publication date May 12, 2022
- Huawei Technologies Co., Ltd
- Jing SUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength Agile Multiplexing
- Publication number 20220099896
- Publication date Mar 31, 2022
- APPLE, INC.
- Mark Alan Arbore
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and Methods for Receiving Signals Using Optical Lens as a...
- Publication number 20220094374
- Publication date Mar 24, 2022
- FutureWei Technologies, Inc.
- Stefano Galli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK
- Publication number 20220052777
- Publication date Feb 17, 2022
- Microsoft Technology Licensing, LLC
- Yawei YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL BANDWIDTH ALLOCATION ON MULTIPLE DIGITAL SUBCARRIERS USING...
- Publication number 20220014300
- Publication date Jan 13, 2022
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTOELECTRONIC SYSTEMS AND METHODS FOR INSPECTION OF OPTICALLY ENCO...
- Publication number 20210368246
- Publication date Nov 25, 2021
- Bradley T. Sako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESS MARGIN RELAXATION
- Publication number 20210345022
- Publication date Nov 4, 2021
- Cisco Technology, Inc.
- Tao LING
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL BRANCHING/COUPLING DEVICE AND OPTICAL BRANCHING/COUPLING ME...
- Publication number 20210336714
- Publication date Oct 28, 2021
- NEC Corporation
- Ryuji AIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR SPREAD SPECTRUM CODE ACQUISITION
- Publication number 20210314019
- Publication date Oct 7, 2021
- RAM Photonics, LLC
- Vahid Ataie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT
- Publication number 20210288743
- Publication date Sep 16, 2021
- Juniper Networks, Inc.
- Gert GRAMMEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXER, OPTICAL NETWORK, AND O...
- Publication number 20210273740
- Publication date Sep 2, 2021
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Minggang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Grid Structures for Wireless High Speed Data Transfers
- Publication number 20210211200
- Publication date Jul 8, 2021
- OptiPulse Inc.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION CONTROL METHOD AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20210211218
- Publication date Jul 8, 2021
- Nippon Telegraph and Telephone Corporation
- Fukutaro HAMAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Select and combine arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Laser grid structures for wireless high speed data transfers

Process margin relaxation

Efficient spectrum allocation in a multi-node optical network

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

Reconfigurable optical add-drop multiplexer, optical network, and o...

Apparatus and methods for receiving signals using optical lens as a...

Distribution matching for probabilistic constellation shaping with...

WDM1r combiner for PON

Wavelength agile multiplexing

Optical signal processor

Signal processing apparatus and signal processing method

Satellite system with networked gateways

Laser grid structures for wireless high speed data transfers

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

Wavelength division multiplexing module

Efficient spectrum allocation in a multi-node optical network

Apparatus, systems, and methods for optical channel management

Process margin relaxation

Optical branching/coupling device and optical branching/coupling me...

Laser grid structures for wireless high speed data transfers

Method and system for spread spectrum code acquisition

Apparatus, systems, and methods for optical channel management

Submarine branching apparatus, optical submarine cable system, and...

Frequency division multiple access optical subcarriers

Optical transmission control method and optical transmission system

Passive distribution system using fiber indexing

System for achieving multiple bits per symbol in optical communicat...

Extending the optical spectrum of an optical network

Satellite system with networked gateways

Distribution matching for probabilistic constellation shaping with...

Patents Applicationslast 30 patents

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

Free-Space Optical Communications Link Using Direct Laser Modulation

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

PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING

Wavelength Agile Multiplexing

DATA TRANSMISSION METHOD, RADIO FREQUENCY UNIT, BASEBAND UNIT, AND...

Laser Grid Structures for Wireless High Speed Data Transfers

Wavelength-Division-Multiplexing Optical Circuit Implemented in Pho...

TUNABLE OPTICAL ADD/DROP MULTIPLEXER

EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK

PROCESS MARGIN RELAXATION

WDM1R COMBINER FOR PON

Laser Grid Structures for Wireless High Speed Data Transfers

DISTRIBUTION MATCHING FOR PROBABILISTIC CONSTELLATION SHAPING WITH...

APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT

Optical Signal Processor

PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING

Signal Processing Apparatus and Signal Processing Method

Wavelength Agile Multiplexing

Apparatus and Methods for Receiving Signals Using Optical Lens as a...

EFFICIENT SPECTRUM ALLOCATION IN A MULTI-NODE OPTICAL NETWORK

DIGITAL BANDWIDTH ALLOCATION ON MULTIPLE DIGITAL SUBCARRIERS USING...

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

PROCESS MARGIN RELAXATION

OPTICAL BRANCHING/COUPLING DEVICE AND OPTICAL BRANCHING/COUPLING ME...

METHOD AND SYSTEM FOR SPREAD SPECTRUM CODE ACQUISITION

APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT

RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXER, OPTICAL NETWORK, AND O...

Laser Grid Structures for Wireless High Speed Data Transfers

OPTICAL TRANSMISSION CONTROL METHOD AND OPTICAL TRANSMISSION SYSTEM