using an out-of-service signal

Industry

CPC
H04B10/073

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/073using an out-of-service signal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and system for directly connecting a PON device to a mobile...
- Patent number 12,136,944
- Issue date Nov 5, 2024
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- John Valdez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for evaluating transmitter performance capabil...
- Patent number 12,126,948
- Issue date Oct 22, 2024
- Nokia Solutions and Networks Oy
- Doutje Van Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber sensing system, optical fiber sensing method, and opt...
- Patent number 12,117,336
- Issue date Oct 15, 2024
- NEC Corporation
- Tadayuki Iwano
- G01 - MEASURING TESTING
Information Patent Grant
Failure detection device, failure detection method, and failure-det...
- Patent number 12,107,625
- Issue date Oct 1, 2024
- NEC Corporation
- Hiroaki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for estimating modal bandwidth spectral dependence
- Patent number 12,095,500
- Issue date Sep 17, 2024
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diagnostic device and diagnostic method
- Patent number 12,068,776
- Issue date Aug 20, 2024
- Nippon Telegraph and Telephone Corporation
- Yasutaka Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cable identification and physical route tracing using state of pola...
- Patent number 12,052,532
- Issue date Jul 30, 2024
- Cisco Technology, Inc.
- Luca Della Chiesa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for an optical multimode channel bandwidth an...
- Patent number 12,034,476
- Issue date Jul 9, 2024
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Accurate measurement for guided acoustic-wave Brillouin scattering
- Patent number 12,034,482
- Issue date Jul 9, 2024
- NEC Corporation
- Fatih Yaman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for wafer-level photonic testing
- Patent number 12,014,962
- Issue date Jun 18, 2024
- Ayar Labs, Inc.
- Roy Edward Meade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for alignment of a line-of-sight communication...
- Patent number 11,996,885
- Issue date May 28, 2024
- OPTIPULSE, INC.
- John Richard Joseph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Co-cable probability detection method and apparatus
- Patent number 11,973,532
- Issue date Apr 30, 2024
- Huawei Technologies Co., Ltd.
- Yixiao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended link-training time negotiated on link start-up
- Patent number 11,973,624
- Issue date Apr 30, 2024
- Intel Corporation
- Bruce McLoughlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing connection validation (CV) time in an optical node
- Patent number 11,962,401
- Issue date Apr 16, 2024
- Ciena Corporation
- Jean-Luc Archambault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reduce link repair rate with added redundancy in parallel optical l...
- Patent number 11,956,010
- Issue date Apr 9, 2024
- Google LLC
- Zuowei Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Submarine optical communication system and communication method
- Patent number 11,949,448
- Issue date Apr 2, 2024
- NEC Corporation
- Kohei Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Test instruments and methods for emulating optical network terminal...
- Patent number 11,910,136
- Issue date Feb 20, 2024
- Viavi Solutions Inc.
- Hans Joerg Wolf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver, transmission signal determination method, and...
- Patent number 11,876,554
- Issue date Jan 16, 2024
- Mitsubishi Electric Corporation
- Masashi Binkai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication link re-training
- Patent number 11,863,357
- Issue date Jan 2, 2024
- Intel Corporation
- Bruce McLoughlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fiber-optic testing source and fiber-optic testing receiver for mul...
- Patent number 11,860,058
- Issue date Jan 2, 2024
- Viavi Solutions Inc.
- Joachim Lönne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fibre assemblies and methods of use
- Patent number 11,835,755
- Issue date Dec 5, 2023
- Microsoft Technology Licensing, LLC
- Andrew Thomas Harker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-service characterization of nonlinear interference on a per-span...
- Patent number 11,811,459
- Issue date Nov 7, 2023
- Ciena Corporation
- Yinqing Pei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light intensity distribution measurement method and light intensity...
- Patent number 11,788,928
- Issue date Oct 17, 2023
- Nippon Telegraph and Telephone Corporation
- Tomokazu Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for fiber optic based vehicle-direction detection
- Patent number 11,769,403
- Issue date Sep 26, 2023
- Verizon Patent and Licensing Inc.
- John A. Turato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical time domain reflectometer having corrected optical return l...
- Patent number 11,742,942
- Issue date Aug 29, 2023
- II-VI DELAWARE, INC.
- Michael J. L. Cahill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for estimating modal bandwidth spectral dependence
- Patent number 11,711,143
- Issue date Jul 25, 2023
- Panduit Corp.
- Jose M. Castro
- G01 - MEASURING TESTING
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
Multi-lane optical-electrical device testing using automated testin...
- Patent number 11,700,057
- Issue date Jul 11, 2023
- OpenLight Photonics, Inc.
- Steven William Keck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for wafer-level photonic testing
- Patent number 11,694,935
- Issue date Jul 4, 2023
- Ayar Labs, Inc.
- Roy Edward Meade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Configurable, power supply voltage referenced single-ended signalin...
- Patent number 11,689,246
- Issue date Jun 27, 2023
- RAMBUS INC.
- John W. Poulton
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SIGNAL PROCESSING DEVICE AND OPTICAL SIGNAL MEASUREMENT METHOD
- Publication number 20240430005
- Publication date Dec 26, 2024
- TECAT TECHNOLOGIES (SUZHOU) LIMITED
- Choon Leong LOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION SYSTEM, WIRELESS CONTROL UNIT, WIRELESS COMMUNICATION...
- Publication number 20240397351
- Publication date Nov 28, 2024
- NEC Corporation
- Naoto ISHII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE AND CONTROLLING DEVICE
- Publication number 20240380490
- Publication date Nov 14, 2024
- Kabushiki Kaisha Toshiba
- Yuki TUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT CONNECTOR, MEASUREMENT JIG, AND MEASUREMENT SYSTEM
- Publication number 20240305369
- Publication date Sep 12, 2024
- SONY GROUP CORPORATION
- Kazuaki TOBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR CHARACTERIZATION OF POLARIZATION-DEPENDENT...
- Publication number 20240283531
- Publication date Aug 22, 2024
- EXFO INC.
- Gang HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR IN-BAND SPECTRAL CROSS-TALK MONITORING
- Publication number 20240275480
- Publication date Aug 15, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Mir Ashkan SEYEDI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENDED LINK-TRAINING TIME NEGOTIATED ON LINK START-UP
- Publication number 20240243951
- Publication date Jul 18, 2024
- Intel Corporation
- Bruce MCLOUGHLIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR TUNING AND MEASURING A DEVICE UNDER TEST US...
- Publication number 20240235669
- Publication date Jul 11, 2024
- Tektronix, Inc.
- John J. Pickerd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAST OPTICAL CABLE IDENTIFICATION USING ACOUSTIC PEN
- Publication number 20240235668
- Publication date Jul 11, 2024
- NEC Laboratories America, Inc.
- Junqiang HU
- G01 - MEASURING TESTING
Information Patent Application
TRANSMISSION OF PILOT SEQUENCES
- Publication number 20240205053
- Publication date Jun 20, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Jonathan ANDREE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SPACE COMMUNICATION APPARATUS, CONTROL METHOD FOR CONTROLLI...
- Publication number 20240187100
- Publication date Jun 6, 2024
- NEC Corporation
- Masaki AIZONO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL CONTROL DEVICE, OPTICAL TRANSMISSION DEVICE, AND SIGNAL LIG...
- Publication number 20240154691
- Publication date May 9, 2024
- NEC Corporation
- Tatsuhiro Nakada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REAL-TIME VECTOR ANALYSIS METHOD AND DEVICE FOR DETECTING OPTICAL S...
- Publication number 20240129043
- Publication date Apr 18, 2024
- HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Chi ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTION STATE IDENTIFICATION SYSTEM AND CONNECTION STATE IDENTIF...
- Publication number 20240120994
- Publication date Apr 11, 2024
- NEC Corporation
- Kohei NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBRE ASSEMBLIES AND METHODS OF USE
- Publication number 20240053534
- Publication date Feb 15, 2024
- Microsoft Technology Licensing, LLC
- Andrew Thomas HARKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR IDENTIFYING FIBER LINK FAILURES IN AN OPTIC...
- Publication number 20240039627
- Publication date Feb 1, 2024
- MELLANOX TECHNOLOGIES, LTD.
- Paraskevas Bakopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CABLE IDENTIFICATION AND PHYSICAL ROUTE TRACING USING STATE OF POLA...
- Publication number 20240031710
- Publication date Jan 25, 2024
- Cisco Technology, Inc.
- Luca Della Chiesa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME SYNCHRONIZATION SYSTEM, RECEIVING SERVER AND TIME SYNCHRONIZAT...
- Publication number 20240014999
- Publication date Jan 11, 2024
- Nippon Telegraph and Telephone Corporation
- Kei FUJIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED COHERENT RECEIVER FOR DISTRIBUTED FIBER SENSING APPARATUS
- Publication number 20230421255
- Publication date Dec 28, 2023
- Fiber Sense Limited
- Gideon Yoffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR EVALUATING TRANSMITTER PERFORMANCE CAPABIL...
- Publication number 20230379607
- Publication date Nov 23, 2023
- Nokia Solutions and Networks Oy
- Doutje Van Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATION APPARATUS AND METHOD
- Publication number 20230370163
- Publication date Nov 16, 2023
- Fujitsu Limited
- Jingnan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods for Estimating Modal Bandwidth Spectral Dependence
- Publication number 20230361870
- Publication date Nov 9, 2023
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Wafer-Level Photonic Testing
- Publication number 20230343655
- Publication date Oct 26, 2023
- Ayar Labs, Inc.
- Roy Edward Meade
- G01 - MEASURING TESTING
Information Patent Application
APD PERFORMANCE DETECTION METHOD AND APPARATUS FOR OPTICAL MODULE,...
- Publication number 20230299847
- Publication date Sep 21, 2023
- ZTE CORPORATION
- Zhengmin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC FIELD DISTRIBUTION FLUCTUATION PERIOD MEASURING METHOD AND...
- Publication number 20230288466
- Publication date Sep 14, 2023
- Nippon Telegraph and Telephone Corporation
- Tomokazu ODA
- G01 - MEASURING TESTING
Information Patent Application
Reduce Link Repair Rate with Added Redundancy in Parallel Optical L...
- Publication number 20230283364
- Publication date Sep 7, 2023
- Google LLC
- Zuowei Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND DESIGN METHOD FOR OPTICALTRANSMISSI...
- Publication number 20230268998
- Publication date Aug 24, 2023
- Nippon Telegraph and Telephone Corporation
- Kohei SAITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEST MODULES FOR NETWORK TEST INSTRUMENT UTILIZING CONTAINERS
- Publication number 20230268992
- Publication date Aug 24, 2023
- VIAVI SOLUTIONS INC.
- Jyotikumar MENON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROMAGNETIC FIELD RECEIVER
- Publication number 20230261743
- Publication date Aug 17, 2023
- British Telecommunications public limited company
- Fraser BURTON
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND MEASUREMENT SYSTEMS FOR PRECISELY EVALUATING A DEVICE U...
- Publication number 20230198143
- Publication date Jun 22, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Paul Simon Holt LEATHER
- H01 - BASIC ELECTRIC ELEMENTS

using an out-of-service signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for directly connecting a PON device to a mobile...

Method and apparatus for evaluating transmitter performance capabil...

Optical fiber sensing system, optical fiber sensing method, and opt...

Failure detection device, failure detection method, and failure-det...

Methods for estimating modal bandwidth spectral dependence

Diagnostic device and diagnostic method

Cable identification and physical route tracing using state of pola...

Apparatus and methods for an optical multimode channel bandwidth an...

Accurate measurement for guided acoustic-wave Brillouin scattering

Systems and methods for wafer-level photonic testing

Method and apparatus for alignment of a line-of-sight communication...

Co-cable probability detection method and apparatus

Extended link-training time negotiated on link start-up

Reducing connection validation (CV) time in an optical node

Reduce link repair rate with added redundancy in parallel optical l...

Submarine optical communication system and communication method

Test instruments and methods for emulating optical network terminal...

Optical transceiver, transmission signal determination method, and...

Communication link re-training

Fiber-optic testing source and fiber-optic testing receiver for mul...

Optical fibre assemblies and methods of use

In-service characterization of nonlinear interference on a per-span...

Light intensity distribution measurement method and light intensity...

Systems and methods for fiber optic based vehicle-direction detection

Optical time domain reflectometer having corrected optical return l...

Methods for estimating modal bandwidth spectral dependence

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

Multi-lane optical-electrical device testing using automated testin...

Systems and methods for wafer-level photonic testing

Configurable, power supply voltage referenced single-ended signalin...

Patents Applicationslast 30 patents

OPTICAL SIGNAL PROCESSING DEVICE AND OPTICAL SIGNAL MEASUREMENT METHOD

BASE STATION SYSTEM, WIRELESS CONTROL UNIT, WIRELESS COMMUNICATION...

OPTICAL MODULE AND CONTROLLING DEVICE

MEASUREMENT CONNECTOR, MEASUREMENT JIG, AND MEASUREMENT SYSTEM

METHODS AND SYSTEMS FOR CHARACTERIZATION OF POLARIZATION-DEPENDENT...

SYSTEM FOR IN-BAND SPECTRAL CROSS-TALK MONITORING

EXTENDED LINK-TRAINING TIME NEGOTIATED ON LINK START-UP

SYSTEMS AND METHODS FOR TUNING AND MEASURING A DEVICE UNDER TEST US...

FAST OPTICAL CABLE IDENTIFICATION USING ACOUSTIC PEN

TRANSMISSION OF PILOT SEQUENCES

OPTICAL SPACE COMMUNICATION APPARATUS, CONTROL METHOD FOR CONTROLLI...

OPTICAL CONTROL DEVICE, OPTICAL TRANSMISSION DEVICE, AND SIGNAL LIG...

REAL-TIME VECTOR ANALYSIS METHOD AND DEVICE FOR DETECTING OPTICAL S...

CONNECTION STATE IDENTIFICATION SYSTEM AND CONNECTION STATE IDENTIF...

OPTICAL FIBRE ASSEMBLIES AND METHODS OF USE

SYSTEMS AND METHODS FOR IDENTIFYING FIBER LINK FAILURES IN AN OPTIC...

CABLE IDENTIFICATION AND PHYSICAL ROUTE TRACING USING STATE OF POLA...

TIME SYNCHRONIZATION SYSTEM, RECEIVING SERVER AND TIME SYNCHRONIZAT...

INTEGRATED COHERENT RECEIVER FOR DISTRIBUTED FIBER SENSING APPARATUS

METHOD AND APPARATUS FOR EVALUATING TRANSMITTER PERFORMANCE CAPABIL...

SIGNAL GENERATION APPARATUS AND METHOD

Methods for Estimating Modal Bandwidth Spectral Dependence

Systems and Methods for Wafer-Level Photonic Testing

APD PERFORMANCE DETECTION METHOD AND APPARATUS FOR OPTICAL MODULE,...

ELECTRIC FIELD DISTRIBUTION FLUCTUATION PERIOD MEASURING METHOD AND...

Reduce Link Repair Rate with Added Redundancy in Parallel Optical L...

OPTICAL TRANSMISSION SYSTEM AND DESIGN METHOD FOR OPTICALTRANSMISSI...

TEST MODULES FOR NETWORK TEST INSTRUMENT UTILIZING CONTAINERS

ELECTROMAGNETIC FIELD RECEIVER

METHODS AND MEASUREMENT SYSTEMS FOR PRECISELY EVALUATING A DEVICE U...