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G01M11/3154
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PHYSICS
G01
Measuring instruments
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
G01M11/00
Testing of optical apparatus Testing structures by optical methods not otherwise provided for
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G01M11/3154
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Patents Grants
last 30 patents
Information
Patent Grant
Breakout box for testing periscope cable connectors
Patent number
11,965,800
Issue date
Apr 23, 2024
The United States of America as represented by the Secretary of the Navy
James M Coombs
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Testing optical fiber link continuity using OTDR backscattering pat...
Patent number
11,879,802
Issue date
Jan 23, 2024
Exfo Inc.
Stephane Perron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Fiber optic cable location system and method
Patent number
11,846,563
Issue date
Dec 19, 2023
VIAVI SOLUTIONS FRANCE SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Grant
Polarity receive module
Patent number
11,841,289
Issue date
Dec 12, 2023
Piotr Anatolij Levin
G01 - MEASURING TESTING
Information
Patent Grant
Optical pulse reflectometry and optical pulse reflectometer
Patent number
11,828,676
Issue date
Nov 28, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Optical pulse testing device and optical pulse testing method
Patent number
11,754,465
Issue date
Sep 12, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Optical test instrument with removable cartridge
Patent number
11,726,002
Issue date
Aug 15, 2023
Exfo Inc.
Michael Simard
G02 - OPTICS
Information
Patent Grant
Optical fiber identification and distance measurement
Patent number
11,703,397
Issue date
Jul 18, 2023
VIAVI SOLUTIONS FRANCE SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Grant
Overcoming OTDR dead zones using a few-mode fiber
Patent number
11,624,681
Issue date
Apr 11, 2023
Saudi Arabian Oil Company
Frode Hveding
G01 - MEASURING TESTING
Information
Patent Grant
Optical pulse testing method and optical pulse testing device
Patent number
11,598,692
Issue date
Mar 7, 2023
Nippon Telegraph and Telephone Corporation
Atsushi Nakamura
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber testing device and method
Patent number
11,528,079
Issue date
Dec 13, 2022
CommScope Technologies LLC
Stefan Coetzee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compact optical time domain reflectometer with integrated time dela...
Patent number
11,428,604
Issue date
Aug 30, 2022
Sean Mitchell Pons
G01 - MEASURING TESTING
Information
Patent Grant
Optical time-domain reflectometer device including multiple and bi-...
Patent number
11,408,801
Issue date
Aug 9, 2022
VIAVI SOLUTIONS INC.
Charlène Roux
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bidirectional coupling optic
Patent number
11,366,039
Issue date
Jun 21, 2022
Ultra Communications, Inc.
Charles B. Kuznia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems relating to embedded optical time domain reflec...
Patent number
11,293,833
Issue date
Apr 5, 2022
VISCORE TECHNOLOGY INC.
Yunqu Liu
G01 - MEASURING TESTING
Information
Patent Grant
OTDR method for end-to-end optical fiber link characterization
Patent number
11,271,641
Issue date
Mar 8, 2022
Exfo Inc.
Stephane Perron
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber characterization measurement systems and methods
Patent number
11,201,667
Issue date
Dec 14, 2021
Ciena Corporation
Jean-Luc Archambault
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic cable location system and method
Patent number
11,187,617
Issue date
Nov 30, 2021
VIAVI SOLUTIONS FRANCE SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Grant
Duplicate OTDR measurement detection
Patent number
11,125,648
Issue date
Sep 21, 2021
Exfo Inc.
Stephane Perron
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-degree monitoring apparatus
Patent number
11,085,850
Issue date
Aug 10, 2021
Mitsubishi Electric Corporation
Yuita Noguchi
G01 - MEASURING TESTING
Information
Patent Grant
Optical test instrument with removable cartridge
Patent number
11,022,520
Issue date
Jun 1, 2021
Exfo Inc.
Michael Simard
G02 - OPTICS
Information
Patent Grant
Fiber-optic testing source and fiber-optic testing receiver for mul...
Patent number
11,002,631
Issue date
May 11, 2021
VIAVI Solutions Inc.
Joachim Lönne
G01 - MEASURING TESTING
Information
Patent Grant
Optical time-domain reflectometer device including multiple and bi-...
Patent number
10,914,655
Issue date
Feb 9, 2021
VIAVI Solutions Inc.
Charlène Roux
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bidirectional coupling optic
Patent number
10,900,867
Issue date
Jan 26, 2021
Ultra Communications, Inc.
Charles B. Kuznia
G01 - MEASURING TESTING
Information
Patent Grant
Reflectometric vibration measurement system and relative method for...
Patent number
10,634,551
Issue date
Apr 28, 2020
ENI S.p.A.
Andrea Galtarossa
G02 - OPTICS
Information
Patent Grant
Optical time-domain reflectometer (OTDR) with integrated, retractab...
Patent number
10,605,696
Issue date
Mar 31, 2020
LiFodas
Piotr Anatolij Levin
G02 - OPTICS
Information
Patent Grant
Fiber-optic testing source and fiber-optic testing receiver for mul...
Patent number
10,508,972
Issue date
Dec 17, 2019
VIAVI Solutions Inc.
Joachim Lönne
G02 - OPTICS
Information
Patent Grant
Testing fiber arrangement in multi-fiber cables
Patent number
10,371,596
Issue date
Aug 6, 2019
EXFO Inc.
Mario L'Heureux
G01 - MEASURING TESTING
Information
Patent Grant
Testing fiber arrangement in multi-fiber cables
Patent number
10,288,524
Issue date
May 14, 2019
Exfo Inc.
Michel Leclerc
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Circulator Cable for Use with a Pluggable Optical Time Domain Refle...
Publication number
20240385079
Publication date
Nov 21, 2024
II-VI Delaware, Inc.
Ian Peter McClean
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Performing Optical Time Domain Reflectomet...
Publication number
20240369446
Publication date
Nov 7, 2024
Telefonaktiebolaget LM Ericsson (publ)
Roberto Magri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE AND METHOD FOR CONVEYING AND LIVE CONTROLLING OF LIGHT BEAMS
Publication number
20240337559
Publication date
Oct 10, 2024
Centre National de la Recherche Scientifique
Esben Ravn ANDRESEN
G01 - MEASURING TESTING
Information
Patent Application
Pluggable Optical Time Domain Reflectometer
Publication number
20240068905
Publication date
Feb 29, 2024
II-VI Delaware, Inc.
Ian Peter McClean
G01 - MEASURING TESTING
Information
Patent Application
FIBER OPTIC CABLE LOCATION SYSTEM AND METHOD
Publication number
20240060852
Publication date
Feb 22, 2024
Viavi Solutions France SAS
Andre Champavere
G02 - OPTICS
Information
Patent Application
HIGH SPEED BIDIRECTIONAL TEST OF DUAL-FIBER LINK
Publication number
20230344514
Publication date
Oct 26, 2023
VIAVI SOLUTIONS INC.
Julien BARRIER
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER IDENTIFICATION AND DISTANCE MEASUREMENT
Publication number
20230324235
Publication date
Oct 12, 2023
Viavi Solutions France SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Application
Optical Pulse Reflectometry And Optical Pulse Reflectometer
Publication number
20220244137
Publication date
Aug 4, 2022
Nippon Telegraph and Telephone Corporation
Atsushi NAKAMURA
G01 - MEASURING TESTING
Information
Patent Application
TESTING OPTICAL FIBER LINK CONTINUITY USING OTDR BACKSCATTERING PAT...
Publication number
20220128434
Publication date
Apr 28, 2022
EXFO INC.
Stephane PERRON
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL PULSE TESTING DEVICE AND OPTICAL PULSE TESTING METHOD
Publication number
20220120635
Publication date
Apr 21, 2022
Nippon Telegraph and Telephone Corporation
Atsushi NAKAMURA
G02 - OPTICS
Information
Patent Application
FIBER OPTIC CABLE LOCATION SYSTEM AND METHOD
Publication number
20220050013
Publication date
Feb 17, 2022
Viavi Solutions France SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER TESTING DEVICE AND METHOD
Publication number
20210376922
Publication date
Dec 2, 2021
CommScope Technologies LLC
Stefan COETZEE
G01 - MEASURING TESTING
Information
Patent Application
Bidirectional Coupling Optic
Publication number
20210310898
Publication date
Oct 7, 2021
ULTRA COMMUNICATIONS, INC.
Charles B. Kuznia
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL TEST INSTRUMENT WITH REMOVABLE CARTRIDGE
Publication number
20210278313
Publication date
Sep 9, 2021
EXFO INC.
Michael SIMARD
G01 - MEASURING TESTING
Information
Patent Application
FIBER-OPTIC TESTING SOURCE AND FIBER-OPTIC TESTING RECEIVER FOR MUL...
Publication number
20210239568
Publication date
Aug 5, 2021
VIAVI Solutions Inc.
Joachim LONNE
G01 - MEASURING TESTING
Information
Patent Application
OVERCOMING OTDR DEAD ZONES USING A FEW-MODE FIBER
Publication number
20210223139
Publication date
Jul 22, 2021
Saudi Arabian Oil Company
Frode Hveding
G01 - MEASURING TESTING
Information
Patent Application
Optical fiber characterization measurement systems and methods
Publication number
20210211193
Publication date
Jul 8, 2021
CIENA CORPORATION
Jean-Luc Archambault
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL TIME-DOMAIN REFLECTOMETER DEVICE INCLUDING MULTIPLE AND BI-...
Publication number
20210181060
Publication date
Jun 17, 2021
VIAVI Solutions Inc.
Charlène ROUX
G01 - MEASURING TESTING
Information
Patent Application
Compact Optical Time Domain Reflectometer with Integrated Time Dela...
Publication number
20210172832
Publication date
Jun 10, 2021
OPTICONCEPTS
Sean Mitchell Pons
G01 - MEASURING TESTING
Information
Patent Application
Optical Time Domain Reflectometer And Optical Subassembly Having Op...
Publication number
20210148786
Publication date
May 20, 2021
Huawei Technologies Co., Ltd
Jingran KANG
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER IDENTIFICATION AND DISTANCE MEASUREMENT
Publication number
20210123817
Publication date
Apr 29, 2021
Viavi Solutions France SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Application
DUPLICATE OTDR MEASUREMENT DETECTION
Publication number
20200386653
Publication date
Dec 10, 2020
EXFO INC.
Stephane PERRON
G01 - MEASURING TESTING
Information
Patent Application
FIBER OPTIC CABLE LOCATION SYSTEM AND METHOD
Publication number
20200309639
Publication date
Oct 1, 2020
Viavi Solutions France SAS
Andre Champavere
G01 - MEASURING TESTING
Information
Patent Application
Bidirectional Coupling Optic
Publication number
20200309638
Publication date
Oct 1, 2020
ULTRA COMMUNICATIONS, INC.
Charles B. Kuznia
G01 - MEASURING TESTING
Information
Patent Application
FIBER-OPTIC TESTING SOURCE AND FIBER-OPTIC TESTING RECEIVER FOR MUL...
Publication number
20200096416
Publication date
Mar 26, 2020
VIAVI Solutions Inc.
Joachim LÖNNE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TIME-DOMAIN REFLECTOMETER DEVICE INCLUDING MULTIPLE AND BI-...
Publication number
20200072703
Publication date
Mar 5, 2020
VIAVI Solutions Inc.
Charlène ROUX
G01 - MEASURING TESTING
Information
Patent Application
Optical Time-Domain Reflectometer (OTDR) With Integrated, Retractab...
Publication number
20180292293
Publication date
Oct 11, 2018
LIFODAS, UAB
Piotr Anatolij Levin
G02 - OPTICS
Information
Patent Application
FIBER-OPTIC TESTING SOURCE AND FIBER-OPTIC TESTING RECEIVER FOR MUL...
Publication number
20180283985
Publication date
Oct 4, 2018
Viavi Solutions Inc.
Joachim LÖNNE
G01 - MEASURING TESTING
Information
Patent Application
REFLECTOMETRIC VIBRATION MEASUREMENT SYSTEM AND RELATIVE METHOD FOR...
Publication number
20180136036
Publication date
May 17, 2018
ENI S.p.A.
Andrea GALTAROSSA
G02 - OPTICS
Information
Patent Application
LOW-COMPLEXITY BRILLOUIN OPTICAL TIME-DOMAIN REFLECTOMETERS USING S...
Publication number
20180136016
Publication date
May 17, 2018
NEC Laboratories America, Inc.
Fatih Yaman
G01 - MEASURING TESTING