Yaowen Li

Person

Princeton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber degradation monitoring by distributed temperature sen...
- Patent number 11,644,369
- Issue date May 9, 2023
- NEC Corporation
- Ming-Fang Huang
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber sensing system with reduced spatial resolution and no...
- Patent number 11,391,622
- Issue date Jul 19, 2022
- NEC Corporation
- Ezra Ip
- G01 - MEASURING TESTING
Information Patent Grant
Distributed sensing over switched optical fiber networks
- Patent number 11,387,898
- Issue date Jul 12, 2022
- NEC Corporation
- Ting Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single mode fiber distributed temperature sensing with improved noi...
- Patent number 11,204,286
- Issue date Dec 21, 2021
- NEC Corporation
- Yaowen Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed sensing over optical fiber carrying live, high-speed data
- Patent number 10,931,366
- Issue date Feb 23, 2021
- NEC Corporation
- Ting Wang
- G01 - MEASURING TESTING
Information Patent Grant
UV-transparent optical fiber coating for high temperature applicati...
- Patent number 10,788,621
- Issue date Sep 29, 2020
- OFS Fitel, LLC
- Jie Li
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multilayer coding method for distributed physical measurements
- Patent number 10,739,228
- Issue date Aug 11, 2020
- NEC Corporation
- Yaowen Li
- G01 - MEASURING TESTING
Information Patent Grant
Fiber Bragg gratings in carbon-coated optical fibers and techniques...
- Patent number 9,822,035
- Issue date Nov 21, 2017
- OFS Fitel, LLC
- Adam Hokansson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
TDM- and WDM-based FBG sensor array system
- Patent number 9,759,585
- Issue date Sep 12, 2017
- OFS Fitel, LLC
- William R Holland
- G01 - MEASURING TESTING
Information Patent Grant
Grating-based sensor
- Patent number 9,574,950
- Issue date Feb 21, 2017
- OFS Fitel, LLC
- Matthew J Andrejco
- G02 - OPTICS
Information Patent Grant
Fiber bragg gratings in carbon-coated optical fibers and techniques...
- Patent number 9,353,001
- Issue date May 31, 2016
- OFS Fitel, LLC
- Adam Hokansson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Tunable dispersion compensator with minimum differential group delay
- Patent number 8,380,019
- Issue date Feb 19, 2013
- OFS Fitel, LLC
- Gregory M. Bubel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and techniques for reducing group delay ripple in a dispers...
- Patent number 8,135,490
- Issue date Mar 13, 2012
- OFS Fitel, LLC
- Yaowen Li
- G01 - MEASURING TESTING
Information Patent Grant
Multi-core fiber grating sensor
- Patent number 8,123,400
- Issue date Feb 28, 2012
- OFS Fitel, LLC
- Matthew J Andrejco
- G01 - MEASURING TESTING
Information Patent Grant
Tunable dispersion compensator with minimum differential group delay
- Patent number 7,831,114
- Issue date Nov 9, 2010
- OFS Fitel LLC
- Gregory M. Bubel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC CALIBRATION FOR BACKSCATTERING-BASED DISTRIBUTED TEMPERAT...
- Publication number 20240302225
- Publication date Sep 12, 2024
- NEC Laboratories America, Inc.
- Philip JI
- G01 - MEASURING TESTING
Information Patent Application
ROBUST SOURCE LOCALIZATION WITH JOINT TIME ARRIVAL AND VELOCITY EST...
- Publication number 20240125962
- Publication date Apr 18, 2024
- NEC Laboratories America, Inc.
- Yifan WU
- G01 - MEASURING TESTING
Information Patent Application
COLORLESS DISTRIBUTED FIBER OPTIC SENSING / DISTRIBUTED VIBRATION S...
- Publication number 20230152151
- Publication date May 18, 2023
- NEC Laboratories America, Inc.
- Yaowen LI
- G01 - MEASURING TESTING
Information Patent Application
PHYSIMETRIC-BASED DATA SECURITY FOR CODED DISTRIBUTED TEMPERATURE S...
- Publication number 20220247562
- Publication date Aug 4, 2022
- NEC Laboratories America, Inc.
- Qiang WANG
- G01 - MEASURING TESTING
Information Patent Application
HIGH DYNAMIC RANGE DISTRIBUTED TEMPERATURE SENSING (DTS) USING PHOT...
- Publication number 20210318181
- Publication date Oct 14, 2021
- NEC Laboratories America, Inc.
- Qiang WANG
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED FIBER OPTIC SENSING OF TEMPERATURE USING A POLARIZATION...
- Publication number 20210318182
- Publication date Oct 14, 2021
- NEC Laboratories America, Inc.
- Yaowen LI
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED SENSING OVER SWITCHED OPTICAL FIBER NETWORKS
- Publication number 20210266065
- Publication date Aug 26, 2021
- NEC Laboratories America, Inc.
- Ting WANG
- G01 - MEASURING TESTING
Information Patent Application
SINGLE MODE FIBER DISTRIBUTED TEMPERATURE SENSING WITH IMPROVED NOI...
- Publication number 20210199512
- Publication date Jul 1, 2021
- NEC Laboratories America, Inc.
- Yaowen LI
- G01 - MEASURING TESTING
Information Patent Application
BIPOLAR CYCLIC CODING FOR BRILLOUIN OPTICAL TIME DOMAIN ANALYSIS
- Publication number 20210181059
- Publication date Jun 17, 2021
- NEC Laboratories America, Inc.
- Jian FANG
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER DEGRADATION MONITORING BY DISTRIBUTED TEMPERATURE SEN...
- Publication number 20200370970
- Publication date Nov 26, 2020
- NEC Laboratories America, Inc.
- Ming-Fang HUANG
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED SENSING OVER OPTICAL FIBER CARRYING LIVE, HIGH-SPEED DATA
- Publication number 20200313763
- Publication date Oct 1, 2020
- NEC Laboratories America, Inc.
- Ting WANG
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEMS, METHODS, STRUCTURES AND APPLICATION
- Publication number 20200249076
- Publication date Aug 6, 2020
- NEC Laboratories America, Inc.
- Ezra IP
- G01 - MEASURING TESTING
Information Patent Application
SPATIAL RESOLUTION OF A DTS SYSTEM BY IMPULSE RESPONSE DECONVOLUTIO...
- Publication number 20190234809
- Publication date Aug 1, 2019
- NEC Laboratories America, Inc.
- Yaowen LI
- G01 - MEASURING TESTING
Information Patent Application
MULTILAYER CODING METHOD FOR DISTRIBUTED PHYSICAL MEASUREMENTS
- Publication number 20190234832
- Publication date Aug 1, 2019
- NEC Laboratories America, Inc.
- Yaowen Li
- G01 - MEASURING TESTING
Information Patent Application
Fiber Bragg Gratings in Carbon-Coated Optical Fibers and Techniques...
- Publication number 20180044234
- Publication date Feb 15, 2018
- OFS FITEL, LLC
- Adam Hokansson
- G02 - OPTICS
Information Patent Application
UV-Transparent Optical Fiber Coating For High Temperature Applicati...
- Publication number 20170010411
- Publication date Jan 12, 2017
- OFS FITEL, LLC
- Jie Li
- G02 - OPTICS
Information Patent Application
Fiber Bragg Gratings in Carbon-Coated Optical Fibers and Techniques...
- Publication number 20160361779
- Publication date Dec 15, 2016
- OFS FITEL, LLC
- Adam Hokansson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TDM- AND WDM-BASED FBG SENSOR ARRAY SYSTEM
- Publication number 20160011018
- Publication date Jan 14, 2016
- OFS FITEL, LLC
- William R Holland
- G01 - MEASURING TESTING
Information Patent Application
GRATING-BASED SENSOR
- Publication number 20150338286
- Publication date Nov 26, 2015
- OFS FITEL, LLC
- Matthew J Andrejco
- G02 - OPTICS
Information Patent Application
Fiber Bragg Gratings In Carbon-Coated Optical Fibers And Techniques...
- Publication number 20150285993
- Publication date Oct 8, 2015
- OFS FITEL, LLC
- Adam Hokansson
- G02 - OPTICS
Information Patent Application
TUNABLE DISPERSION COMPENSATOR WITH MINIMUM DIFFERENTIAL GROUP DELAY
- Publication number 20110110619
- Publication date May 12, 2011
- OFS FITEL, LLC
- Gregory M. Bubel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Core Fiber Grating Sensor
- Publication number 20090262779
- Publication date Oct 22, 2009
- OFS FITEL, LLC
- Matthew J. Andrejco
- G02 - OPTICS
Information Patent Application
Systems and Techniques for Reducing Group Delay Ripple in a Dispers...
- Publication number 20090230580
- Publication date Sep 17, 2009
- OFS FITEL, LLC
- Yaowen Li
- G02 - OPTICS
Information Patent Application
Tunable Dispersion Compensator with Minimum Differential Group Delay
- Publication number 20090185771
- Publication date Jul 23, 2009
- Furukawa Electric North America, Inc.
- Gregory M. Bubel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Optical fiber degradation monitoring by distributed temperature sen...

Optical fiber sensing system with reduced spatial resolution and no...

Distributed sensing over switched optical fiber networks

Single mode fiber distributed temperature sensing with improved noi...

Distributed sensing over optical fiber carrying live, high-speed data

UV-transparent optical fiber coating for high temperature applicati...

Multilayer coding method for distributed physical measurements

Fiber Bragg gratings in carbon-coated optical fibers and techniques...

TDM- and WDM-based FBG sensor array system

Grating-based sensor

Fiber bragg gratings in carbon-coated optical fibers and techniques...

Tunable dispersion compensator with minimum differential group delay

Systems and techniques for reducing group delay ripple in a dispers...

Multi-core fiber grating sensor

Tunable dispersion compensator with minimum differential group delay

Patents Applicationslast 30 patents

AUTOMATIC CALIBRATION FOR BACKSCATTERING-BASED DISTRIBUTED TEMPERAT...

ROBUST SOURCE LOCALIZATION WITH JOINT TIME ARRIVAL AND VELOCITY EST...

COLORLESS DISTRIBUTED FIBER OPTIC SENSING / DISTRIBUTED VIBRATION S...

PHYSIMETRIC-BASED DATA SECURITY FOR CODED DISTRIBUTED TEMPERATURE S...

HIGH DYNAMIC RANGE DISTRIBUTED TEMPERATURE SENSING (DTS) USING PHOT...

DISTRIBUTED FIBER OPTIC SENSING OF TEMPERATURE USING A POLARIZATION...

DISTRIBUTED SENSING OVER SWITCHED OPTICAL FIBER NETWORKS

SINGLE MODE FIBER DISTRIBUTED TEMPERATURE SENSING WITH IMPROVED NOI...

BIPOLAR CYCLIC CODING FOR BRILLOUIN OPTICAL TIME DOMAIN ANALYSIS

OPTICAL FIBER DEGRADATION MONITORING BY DISTRIBUTED TEMPERATURE SEN...

DISTRIBUTED SENSING OVER OPTICAL FIBER CARRYING LIVE, HIGH-SPEED DATA

OPTICAL FIBER SENSING SYSTEMS, METHODS, STRUCTURES AND APPLICATION

SPATIAL RESOLUTION OF A DTS SYSTEM BY IMPULSE RESPONSE DECONVOLUTIO...

MULTILAYER CODING METHOD FOR DISTRIBUTED PHYSICAL MEASUREMENTS

Fiber Bragg Gratings in Carbon-Coated Optical Fibers and Techniques...

UV-Transparent Optical Fiber Coating For High Temperature Applicati...

Fiber Bragg Gratings in Carbon-Coated Optical Fibers and Techniques...

TDM- AND WDM-BASED FBG SENSOR ARRAY SYSTEM

GRATING-BASED SENSOR

Fiber Bragg Gratings In Carbon-Coated Optical Fibers And Techniques...

TUNABLE DISPERSION COMPENSATOR WITH MINIMUM DIFFERENTIAL GROUP DELAY

Multi-Core Fiber Grating Sensor

Systems and Techniques for Reducing Group Delay Ripple in a Dispers...

Tunable Dispersion Compensator with Minimum Differential Group Delay