Yoshihisa Inada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

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
Estimating core-cladding concentricity error in optical fibers usin...
- Patent number 11,933,605
- Issue date Mar 19, 2024
- NEC Corporation
- Fatih Yaman
- G01 - MEASURING TESTING
Information Patent Grant
Integrated 3-way branching unit switch module having small footprint
- Patent number 11,888,583
- Issue date Jan 30, 2024
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for reducing GAWBS noise by reducing polarization diffusion...
- Patent number 11,782,217
- Issue date Oct 10, 2023
- NEC Corporation
- Fatih Yaman
- G02 - OPTICS
Information Patent Grant
Three-way branching unit switch module having small footprint
- Patent number 11,700,067
- Issue date Jul 11, 2023
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimating mode field distribution in optical fibers from guided ac...
- Patent number 11,467,061
- Issue date Oct 11, 2022
- NEC Corporation
- Fatih Yaman
- G01 - MEASURING TESTING
Information Patent Grant
Optical transmission system, method for analyzing thereof, terminal...
- Patent number 11,451,317
- Issue date Sep 20, 2022
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-step nonlinearity compensation using artificial intelligence...
- Patent number 11,270,200
- Issue date Mar 8, 2022
- NEC Corporation
- Shaoliang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical amplification device and light amplification method
- Patent number 11,095,388
- Issue date Aug 17, 2021
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, method for analyzing thereof, terminal...
- Patent number 11,082,144
- Issue date Aug 3, 2021
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicore fiber amplifier with high power efficiency
- Patent number 11,043,786
- Issue date Jun 22, 2021
- NEC Corporation
- Fatih Yaman
- G02 - OPTICS
Information Patent Grant
Optical fiber nonlinearity compensation using neural networks
- Patent number 10,833,770
- Issue date Nov 10, 2020
- NEC Corporation
- Shaoliang Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission filtering using machine learning
- Patent number 10,708,094
- Issue date Jul 7, 2020
- NEC Corporation
- Fatih Yaman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3D waveguide for efficient coupling of multimode pump and signals t...
- Patent number 10,581,216
- Issue date Mar 3, 2020
- NEC Corporation
- Fatih Yaman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber nonlinearity mitigation using strong mode coupling and large...
- Patent number 10,401,564
- Issue date Sep 3, 2019
- NEC Corporation
- Fatih Yaman
- G02 - OPTICS
Information Patent Grant
Constellation optimization based on generalized mutual information...
- Patent number 10,382,138
- Issue date Aug 13, 2019
- NEC Corporation
- Shaoliang Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low density parity check coded modulation for optical communications
- Patent number 10,374,632
- Issue date Aug 6, 2019
- NEC Corporation
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
C-band and L band amplifier design with increased power efficiency...
- Patent number 10,340,649
- Issue date Jul 2, 2019
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transport using pairwise optimized multi-dimensional constella...
- Patent number 10,236,989
- Issue date Mar 19, 2019
- NEC Corporation
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, method for analyzing thereof, terminal...
- Patent number 10,230,483
- Issue date Mar 12, 2019
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication device, optical communication system and opti...
- Patent number 10,038,515
- Issue date Jul 31, 2018
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constellation designs with non-gray bit mapping
- Patent number 9,819,530
- Issue date Nov 14, 2017
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mitigation of multi-path interference from quasi-single-mode fiber...
- Patent number 9,813,157
- Issue date Nov 7, 2017
- NEC Corporation
- Shaoling Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing system and method including wavele...
- Patent number 9,722,700
- Issue date Aug 1, 2017
- NEC Corporation
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing optical transmission apparatus and...
- Patent number 9,680,598
- Issue date Jun 13, 2017
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for modulation-independent carrier phase recovery
- Patent number 9,450,715
- Issue date Sep 20, 2016
- NEC Corporation
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization multiplexing optical transmitter and operation control...
- Patent number 9,419,744
- Issue date Aug 16, 2016
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Iterative decoding for cascaded LDPC and TCM coding
- Patent number 9,337,868
- Issue date May 10, 2016
- NEC Corporation
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical spectral shaping for nonlinearity enhancement in high speed...
- Patent number 9,337,923
- Issue date May 10, 2016
- NEC Corporation
- Lei Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pair-wise symbol correlated high receiver sensitivity modulation fo...
- Patent number 9,203,519
- Issue date Dec 1, 2015
- NEC Laboratories America, Inc.
- Fatih Yaman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA-DRIVEN MODELING OF ERBIUM DOPED FIBER AMPLIFIERS BY NEURAL NET...
- Publication number 20240243540
- Publication date Jul 18, 2024
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIBER SENSING BY MONITORING POLARIZATION FUNCTION OF LIGHT ON SUPER...
- Publication number 20240103215
- Publication date Mar 28, 2024
- NEC Laboratories America, Inc.
- Fatih YAMAN
- G02 - OPTICS
Information Patent Application
HYBRID QUANTUM CRYPTOGRAPHY PROTOCOL FOR OPTICAL COMMUNICATIONS
- Publication number 20240089094
- Publication date Mar 14, 2024
- NEC Laboratories America, Inc.
- Eduardo FABIAN MATEO RODRIGUEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING COMMUNICATION SYSTEM
- Publication number 20230344521
- Publication date Oct 26, 2023
- NEC CORPORATION
- Yutaka YANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER SENSING USING SUPERVISORY PATH OF SUBMARINE CABLES
- Publication number 20220381932
- Publication date Dec 1, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR REDUCING GAWBS NOISE BY REDUCING POLARIZATION DIFFUSION...
- Publication number 20220308290
- Publication date Sep 29, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- G02 - OPTICS
Information Patent Application
ACCURATE MEASUREMENT FOR GUIDED ACOUSTIC-WAVE BRILLOUIN SCATTERING
- Publication number 20220278748
- Publication date Sep 1, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ESTIMATING CORE-CLADDING CONCENTRICITY ERROR IN OPTICAL FIBERS USIN...
- Publication number 20220228859
- Publication date Jul 21, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED 3-WAY BRANCHING UNIT SWITCH MODULE HAVING SMALL FOOTPRINT
- Publication number 20220182170
- Publication date Jun 9, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER EXHIBITING LOW GUIDED ACOUSTIC BRILLOUIN SCATTERING (...
- Publication number 20220173808
- Publication date Jun 2, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-WAY BRANCHING UNIT SWITCH MODULE HAVING SMALL FOOTPRINT
- Publication number 20220085896
- Publication date Mar 17, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATING MODE FIELD DISTRIBUTION IN OPTICAL FIBERS FROM GUIDED AC...
- Publication number 20220011195
- Publication date Jan 13, 2022
- NEC Laboratories America, Inc.
- Fatih YAMAN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, METHOD FOR ANALYZING THEREOF, TERMINAL...
- Publication number 20210320741
- Publication date Oct 14, 2021
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW COMPLEXITY FIBER NONLINEARITY COMPENSATION USING LOOKUP TABLE
- Publication number 20210256347
- Publication date Aug 19, 2021
- NEC Laboratories America, Inc.
- Shinsuke FUJISAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR AMPLIFIER WITH LOW POLARIATION-DEPENDENT GAIN
- Publication number 20200403383
- Publication date Dec 24, 2020
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD
- Publication number 20200313790
- Publication date Oct 1, 2020
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER NONLINEARITY COMPENSATION USING NEURAL NETWORKS
- Publication number 20190393965
- Publication date Dec 26, 2019
- NEC Laboratories America, Inc.
- Shaoliang ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL AMPLIFICATION DEVICE, PUMP LIGHT SUPPLY METHOD AND CIRCUIT
- Publication number 20190280452
- Publication date Sep 12, 2019
- NEC Corporation
- Yoshihisa Inada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-STEP NONLINEARITY COMPENSATION USING ARTIFICIAL INTELLIGENCE...
- Publication number 20190266480
- Publication date Aug 29, 2019
- NEC Laboratories America, Inc.
- Shaoliang ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, METHOD FOR ANALYZING THEREOF, TERMINAL...
- Publication number 20190149259
- Publication date May 16, 2019
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER NONLINEARITY MITIGATION USING STRONG MODE COUPLING AND LARGE...
- Publication number 20190107671
- Publication date Apr 11, 2019
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION FILTERING USING MACHINE LEARNING
- Publication number 20190109736
- Publication date Apr 11, 2019
- NEC Laboratories America, Inc.
- Fatih Yaman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTICORE FIBER AMPLIFIER WITH HIGH POWER EFFICIENCY
- Publication number 20180301864
- Publication date Oct 18, 2018
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONSTELLATION OPTIMIZATION BASED ON GENERALIZED MUTUAL INFORMATION...
- Publication number 20180269979
- Publication date Sep 20, 2018
- NEC Laboratories America, Inc.
- Shaoliang ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIDIRECTIONAL C-BAND AND L-BAND OPTICAL TRANSMISSION USING CIRCULATORS
- Publication number 20180261971
- Publication date Sep 13, 2018
- NEC Laboratories America, Inc.
- Fatih YAMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
C-BAND AND L BAND AMPLIFIER DESIGN WITH INCREASED POWER EFFICIENCY...
- Publication number 20180261968
- Publication date Sep 13, 2018
- NEC Laboratories America, Inc.
- Fatih Yaman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
3D WAVEGUIDE FOR EFFICIENT COUPLING OF MULTIMODE PUMP AND SIGNALS T...
- Publication number 20180109067
- Publication date Apr 19, 2018
- NEC Laboratories America, Inc.
- Fatih Yaman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA TRANSPORT USING PAIRWISE OPTIMIZED MULTI-DIMENSIONAL CONSTELLA...
- Publication number 20180102851
- Publication date Apr 12, 2018
- NEC Laboratories America, Inc.
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW DENSITY PARITY CHECK CODED MODULATION FOR OPTICAL COMMUNICATIONS
- Publication number 20180102791
- Publication date Apr 12, 2018
- NEC Laboratories America, Inc.
- Shaoliang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, METHOD FOR ANALYZING THEREOF, TERMINAL...
- Publication number 20180069648
- Publication date Mar 8, 2018
- NEC Corporation
- Yoshihisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshihisa Inada

Person

Patents Grantslast 30 patents

Accurate measurement for guided acoustic-wave Brillouin scattering

Estimating core-cladding concentricity error in optical fibers usin...

Integrated 3-way branching unit switch module having small footprint

Method for reducing GAWBS noise by reducing polarization diffusion...

Three-way branching unit switch module having small footprint

Estimating mode field distribution in optical fibers from guided ac...

Optical transmission system, method for analyzing thereof, terminal...

Single-step nonlinearity compensation using artificial intelligence...

Optical amplification device and light amplification method

Optical transmission system, method for analyzing thereof, terminal...

Multicore fiber amplifier with high power efficiency

Optical fiber nonlinearity compensation using neural networks

Transmission filtering using machine learning

3D waveguide for efficient coupling of multimode pump and signals t...

Fiber nonlinearity mitigation using strong mode coupling and large...

Constellation optimization based on generalized mutual information...

Low density parity check coded modulation for optical communications

C-band and L band amplifier design with increased power efficiency...

Data transport using pairwise optimized multi-dimensional constella...

Optical transmission system, method for analyzing thereof, terminal...

Optical communication device, optical communication system and opti...

Constellation designs with non-gray bit mapping

Mitigation of multi-path interference from quasi-single-mode fiber...

Wavelength division multiplexing system and method including wavele...

Wavelength division multiplexing optical transmission apparatus and...

Method and system for modulation-independent carrier phase recovery

Polarization multiplexing optical transmitter and operation control...

Iterative decoding for cascaded LDPC and TCM coding

Optical spectral shaping for nonlinearity enhancement in high speed...

Pair-wise symbol correlated high receiver sensitivity modulation fo...

Patents Applicationslast 30 patents

DATA-DRIVEN MODELING OF ERBIUM DOPED FIBER AMPLIFIERS BY NEURAL NET...

FIBER SENSING BY MONITORING POLARIZATION FUNCTION OF LIGHT ON SUPER...

HYBRID QUANTUM CRYPTOGRAPHY PROTOCOL FOR OPTICAL COMMUNICATIONS

COMMUNICATION SYSTEM AND METHOD FOR CONTROLLING COMMUNICATION SYSTEM

FIBER SENSING USING SUPERVISORY PATH OF SUBMARINE CABLES

METHOD FOR REDUCING GAWBS NOISE BY REDUCING POLARIZATION DIFFUSION...

ACCURATE MEASUREMENT FOR GUIDED ACOUSTIC-WAVE BRILLOUIN SCATTERING

ESTIMATING CORE-CLADDING CONCENTRICITY ERROR IN OPTICAL FIBERS USIN...

INTEGRATED 3-WAY BRANCHING UNIT SWITCH MODULE HAVING SMALL FOOTPRINT

OPTICAL FIBER EXHIBITING LOW GUIDED ACOUSTIC BRILLOUIN SCATTERING (...

THREE-WAY BRANCHING UNIT SWITCH MODULE HAVING SMALL FOOTPRINT

ESTIMATING MODE FIELD DISTRIBUTION IN OPTICAL FIBERS FROM GUIDED AC...

OPTICAL TRANSMISSION SYSTEM, METHOD FOR ANALYZING THEREOF, TERMINAL...

LOW COMPLEXITY FIBER NONLINEARITY COMPENSATION USING LOOKUP TABLE

SEMICONDUCTOR AMPLIFIER WITH LOW POLARIATION-DEPENDENT GAIN

OPTICAL AMPLIFICATION DEVICE AND LIGHT AMPLIFICATION METHOD

OPTICAL FIBER NONLINEARITY COMPENSATION USING NEURAL NETWORKS

OPTICAL AMPLIFICATION DEVICE, PUMP LIGHT SUPPLY METHOD AND CIRCUIT

SINGLE-STEP NONLINEARITY COMPENSATION USING ARTIFICIAL INTELLIGENCE...

OPTICAL TRANSMISSION SYSTEM, METHOD FOR ANALYZING THEREOF, TERMINAL...

FIBER NONLINEARITY MITIGATION USING STRONG MODE COUPLING AND LARGE...

TRANSMISSION FILTERING USING MACHINE LEARNING

MULTICORE FIBER AMPLIFIER WITH HIGH POWER EFFICIENCY

CONSTELLATION OPTIMIZATION BASED ON GENERALIZED MUTUAL INFORMATION...

BIDIRECTIONAL C-BAND AND L-BAND OPTICAL TRANSMISSION USING CIRCULATORS

C-BAND AND L BAND AMPLIFIER DESIGN WITH INCREASED POWER EFFICIENCY...

3D WAVEGUIDE FOR EFFICIENT COUPLING OF MULTIMODE PUMP AND SIGNALS T...

DATA TRANSPORT USING PAIRWISE OPTIMIZED MULTI-DIMENSIONAL CONSTELLA...

LOW DENSITY PARITY CHECK CODED MODULATION FOR OPTICAL COMMUNICATIONS

OPTICAL TRANSMISSION SYSTEM, METHOD FOR ANALYZING THEREOF, TERMINAL...