in WDM passive optical networks [WDM-PON]

Industry

CPC
H04J14/023

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/023in WDM passive optical networks [WDM-PON]

Industries

Patents Grantslast 30 patents

Information Patent Grant
System and methods for coherent PON architecture and burst-mode rec...
- Patent number 11,949,497
- Issue date Apr 2, 2024
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus, optical reception apparatus, optica...
- Patent number 11,936,431
- Issue date Mar 19, 2024
- NEC Corporation
- Yoshiaki Aono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength multiplexing communication system and wavelength multipl...
- Patent number 11,888,581
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Rintaro Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line terminal with out-of-band communication channel, and m...
- Patent number 11,876,556
- Issue date Jan 16, 2024
- Cable Television Laboratories, Inc.
- Junwen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying and monitoring connections in an optical system
- Patent number 11,863,295
- Issue date Jan 2, 2024
- Molex, LLC
- Lifu Gong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system and method for ultra-flexible and ultra-reliab...
- Patent number 11,831,401
- Issue date Nov 28, 2023
- WIRELESS PHOTONICS LLC
- Ahmadreza Rofougaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for measurement of optical parameters in an opt...
- Patent number 11,825,249
- Issue date Nov 21, 2023
- Verizon Patent and Licensing Inc.
- Denis A. Khotimsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network unit registration method for wavelength-selected wa...
- Patent number 11,784,741
- Issue date Oct 10, 2023
- ZTE Corporation
- Jun Shan Wey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for dual-band modulation and injection-locking...
- Patent number 11,757,556
- Issue date Sep 12, 2023
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency over glass system with radio frequency over glass f...
- Patent number 11,750,288
- Issue date Sep 5, 2023
- ARRIS Enterprises LLC
- Joaquin Beas Bujanos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for full duplex coherent optics
- Patent number 11,716,164
- Issue date Aug 1, 2023
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon photonics collimator for wafer level assembly
- Patent number 11,693,169
- Issue date Jul 4, 2023
- Mellanox Technologies, Ltd.
- Avner Badihi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data communications system, optical line terminal, and baseband unit
- Patent number 11,652,564
- Issue date May 16, 2023
- Huawei Technologies Co., Ltd.
- Lun Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical demultiplexer, optical separation device, optical transmiss...
- Patent number 11,652,563
- Issue date May 16, 2023
- Nippon Telegraph and Telephone Corporation
- Kana Masumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus, optical reception apparatus, optica...
- Patent number 11,637,633
- Issue date Apr 25, 2023
- NEC Corporation
- Yoshiaki Aono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Downstream frame transfer device, transfer method and transfer program
- Patent number 11,637,647
- Issue date Apr 25, 2023
- Nippon Telegraph and Telephone Corporation
- Rintaro Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic assignment of broadcast allocation identifiers
- Patent number 11,616,592
- Issue date Mar 28, 2023
- Verizon Patent and Licensing Inc.
- Denis A. Khotimsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-path, smart optical time-domain reflectometer
- Patent number 11,606,139
- Issue date Mar 14, 2023
- AT&T Intellectual Property I, L.P.
- Ricky Perry
- G01 - MEASURING TESTING
Information Patent Grant
Transmission device, transmission method, reception device, and rec...
- Patent number 11,606,159
- Issue date Mar 14, 2023
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonics assisted millimeter-wave systems and methods
- Patent number 11,563,508
- Issue date Jan 24, 2023
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable, ultra-low-latency photonic tensor processor
- Patent number 11,546,077
- Issue date Jan 3, 2023
- Massachusetts Institute of Technology
- Liane Sarah Beland Bernstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for measurement of optical parameters in an opt...
- Patent number 11,523,194
- Issue date Dec 6, 2022
- Verizon Patent and Licensing Inc.
- Denis A. Khotimsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital optical transmitter for digitized narrowcast signals
- Patent number 11,489,711
- Issue date Nov 1, 2022
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line controller system for controlling a passive optical ne...
- Patent number 11,476,968
- Issue date Oct 18, 2022
- Nokia Solutions and Networks Oy
- Alfonso Fernandez Duran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line terminal with out-of-band communication channel, and m...
- Patent number 11,463,164
- Issue date Oct 4, 2022
- Cable Television Laboratories, Inc.
- Junwen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network device
- Patent number 11,451,299
- Issue date Sep 20, 2022
- EZconn Corporation
- I yu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Expanded single fiber combining module
- Patent number 11,438,088
- Issue date Sep 6, 2022
- AT&T Intellectual Property I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time and wavelength division multiplexing
- Patent number 11,424,847
- Issue date Aug 23, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Paola Iovanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network system, optical line terminal, and optical...
- Patent number 11,374,674
- Issue date Jun 28, 2022
- Huawei Technologies Co., Ltd.
- Huafeng Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for coherent PON architecture and burst-mode rec...
- Patent number 11,362,756
- Issue date Jun 14, 2022
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IDENTIFYING AND MONITORING CONNECTIONS IN AN OPTICAL SYSTEM
- Publication number 20240014919
- Publication date Jan 11, 2024
- Molex, LLC
- Lifu GONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION APPARATUS, OPTICA...
- Publication number 20230275669
- Publication date Aug 31, 2023
- NEC Corporation
- Yoshiaki Aono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR COARSE WAVELENGTH DIVISION MULTIPLEXING PRE...
- Publication number 20230216601
- Publication date Jul 6, 2023
- Duke Energy Corporation
- Ron K. Wages
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER
- Publication number 20230188209
- Publication date Jun 15, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND REC...
- Publication number 20230188242
- Publication date Jun 15, 2023
- Panasonic Intellectual Property Corporation of America
- Yutaka MURAKAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHYSICAL MEDIUM DEPENDENT (PMD) MODULE WITH BURST PREDICTION
- Publication number 20230155714
- Publication date May 18, 2023
- MaxLinear, Inc.
- Gert Schedelbeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXPANDED SINGLE FIBER COMBINING MODULE
- Publication number 20230074322
- Publication date Mar 9, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEMULTIPLEXER, OPTICAL SEPARATION DEVICE, OPTICAL TRANSMISS...
- Publication number 20220360355
- Publication date Nov 10, 2022
- Nippon Telegraph and Telephone Corporation
- Kana Masumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATIONS MODULE LINK EXTENDER INCLUDING ETHERNET AND...
- Publication number 20220353004
- Publication date Nov 3, 2022
- Cox Communications, Inc.
- HARJINDER GHUMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable, Ultra-Low-Latency Photonic Tensor Processor
- Publication number 20220337333
- Publication date Oct 20, 2022
- Liane Sarah Beland Bernstein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHODS FOR COHERENT PON ARCHITECTURE AND BURST-MODE REC...
- Publication number 20220321245
- Publication date Oct 6, 2022
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPSTREAM RESOURCE GRANT METHOD, RELATED DEVICE, AND COMPUTER-READAB...
- Publication number 20220294551
- Publication date Sep 15, 2022
- Huawei Technologies Co., Ltd
- Xuming WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SILICON PHOTONICS COLLIMATOR FOR WAFER LEVEL ASSEMBLY
- Publication number 20220283352
- Publication date Sep 8, 2022
- MELLANOX TECHNOLOGIES, LTD.
- Avner Badihi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER
- Publication number 20220286202
- Publication date Sep 8, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOWNSTREAM FRAME TRANSFER DEVICE, TRANSFER METHOD AND TRANSFER PROGRAM
- Publication number 20220278765
- Publication date Sep 1, 2022
- Nippon Telegraph and Telephone Corporation
- Rintaro HARADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IDENTIFYING AND MONITORING CONNECTIONS IN AN OPTICAL SYSTEM
- Publication number 20220231780
- Publication date Jul 21, 2022
- Molex, LLC
- Lifu GONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE FIBER COMBINING MODULE
- Publication number 20220158747
- Publication date May 19, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC ASSIGNMENT OF BROADCAST ALLOCATION IDENTIFIERS
- Publication number 20220149969
- Publication date May 12, 2022
- VERIZON PATENT AND LICENSING INC.
- Denis A. Khotimsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION APPARATUS, OPTICA...
- Publication number 20220140910
- Publication date May 5, 2022
- NEC Corporation
- Yoshiaki Aono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTING AND RECEIVING SYSTEM
- Publication number 20210336715
- Publication date Oct 28, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Eon-Sang KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time and Wavelength Division Multiplexing
- Publication number 20210328703
- Publication date Oct 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Paola IOVANNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK UNIT REGISTRATION METHOD FOR WAVELENGTH-SELECTED WA...
- Publication number 20210281351
- Publication date Sep 9, 2021
- ZTE Corporation
- Jun Shan WEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE FIBER COMBINING MODULE
- Publication number 20210281347
- Publication date Sep 9, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Communications System, Optical Line Terminal, and Baseband Unit
- Publication number 20210266090
- Publication date Aug 26, 2021
- Huawei Technologies Co., Ltd
- Lun Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR COHERENT PON ARCHITECTURE AND BURST-MODE REC...
- Publication number 20210226718
- Publication date Jul 22, 2021
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY OVER GLASS SYSTEM WITH RADIO FREQUENCY OVER GLASS F...
- Publication number 20210211196
- Publication date Jul 8, 2021
- ARRIS Enterprises LLC
- Joaquin Beas Bujanos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK DEVICE
- Publication number 20210036780
- Publication date Feb 4, 2021
- EZCONN CORPORATION
- I yu Kuo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION APPARATUS, OPTICA...
- Publication number 20210021348
- Publication date Jan 21, 2021
- NEC Corporation
- Yoshiaki Aono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...
- Publication number 20210013968
- Publication date Jan 14, 2021
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication in Passive Optical Networks (PONs) Related to Digital...
- Publication number 20210006346
- Publication date Jan 7, 2021
- Huawei Technologies Co., Ltd
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in WDM passive optical networks [WDM-PON]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and methods for coherent PON architecture and burst-mode rec...

Optical transmission apparatus, optical reception apparatus, optica...

Wavelength multiplexing communication system and wavelength multipl...

Optical line terminal with out-of-band communication channel, and m...

Identifying and monitoring connections in an optical system

Communication system and method for ultra-flexible and ultra-reliab...

Systems and methods for measurement of optical parameters in an opt...

Optical network unit registration method for wavelength-selected wa...

Systems and methods for dual-band modulation and injection-locking...

Radio frequency over glass system with radio frequency over glass f...

Systems and methods for full duplex coherent optics

Silicon photonics collimator for wafer level assembly

Data communications system, optical line terminal, and baseband unit

Optical demultiplexer, optical separation device, optical transmiss...

Optical transmission apparatus, optical reception apparatus, optica...

Downstream frame transfer device, transfer method and transfer program

Dynamic assignment of broadcast allocation identifiers

Multi-path, smart optical time-domain reflectometer

Transmission device, transmission method, reception device, and rec...

Photonics assisted millimeter-wave systems and methods

Scalable, ultra-low-latency photonic tensor processor

Systems and methods for measurement of optical parameters in an opt...

Digital optical transmitter for digitized narrowcast signals

Optical line controller system for controlling a passive optical ne...

Optical line terminal with out-of-band communication channel, and m...

Passive optical network device

Expanded single fiber combining module

Time and wavelength division multiplexing

Passive optical network system, optical line terminal, and optical...

System and methods for coherent PON architecture and burst-mode rec...

Patents Applicationslast 30 patents

IDENTIFYING AND MONITORING CONNECTIONS IN AN OPTICAL SYSTEM

OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION APPARATUS, OPTICA...

SYSTEMS AND METHODS FOR COARSE WAVELENGTH DIVISION MULTIPLEXING PRE...

MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER

TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND REC...

PHYSICAL MEDIUM DEPENDENT (PMD) MODULE WITH BURST PREDICTION

EXPANDED SINGLE FIBER COMBINING MODULE

OPTICAL DEMULTIPLEXER, OPTICAL SEPARATION DEVICE, OPTICAL TRANSMISS...

OPTICAL COMMUNICATIONS MODULE LINK EXTENDER INCLUDING ETHERNET AND...

Scalable, Ultra-Low-Latency Photonic Tensor Processor

SYSTEM AND METHODS FOR COHERENT PON ARCHITECTURE AND BURST-MODE REC...

UPSTREAM RESOURCE GRANT METHOD, RELATED DEVICE, AND COMPUTER-READAB...

SILICON PHOTONICS COLLIMATOR FOR WAFER LEVEL ASSEMBLY

MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER

DOWNSTREAM FRAME TRANSFER DEVICE, TRANSFER METHOD AND TRANSFER PROGRAM

IDENTIFYING AND MONITORING CONNECTIONS IN AN OPTICAL SYSTEM

SINGLE FIBER COMBINING MODULE

DYNAMIC ASSIGNMENT OF BROADCAST ALLOCATION IDENTIFIERS

OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION APPARATUS, OPTICA...

OPTICAL TRANSMITTING AND RECEIVING SYSTEM

Time and Wavelength Division Multiplexing

OPTICAL NETWORK UNIT REGISTRATION METHOD FOR WAVELENGTH-SELECTED WA...

SINGLE FIBER COMBINING MODULE

Data Communications System, Optical Line Terminal, and Baseband Unit

SYSTEM AND METHODS FOR COHERENT PON ARCHITECTURE AND BURST-MODE REC...

RADIO FREQUENCY OVER GLASS SYSTEM WITH RADIO FREQUENCY OVER GLASS F...

PASSIVE OPTICAL NETWORK DEVICE

OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION APPARATUS, OPTICA...

SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...

Communication in Passive Optical Networks (PONs) Related to Digital...