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H04B10/5055

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

Current Industry

H04B10/5055using a pre-coder

Industries

Patents Grantslast 30 patents

Information Patent Grant
Phase shifter architecture for large-element-count optical phased a...
- Patent number 12,132,523
- Issue date Oct 29, 2024
- X Development LLC
- Baris Ibrahim Erkmen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a distributed optical transmitter with local...
- Patent number 11,855,698
- Issue date Dec 26, 2023
- Cisco Technology, Inc.
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase shifter architecture for large-element-count optical phased a...
- Patent number 11,804,906
- Issue date Oct 31, 2023
- X Development LLC
- Baris Ibrahim Erkmen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 11,716,148
- Issue date Aug 1, 2023
- Ramot at Tel Aviv University Ltd.
- Yossef Ehrlichman
- G02 - OPTICS
Information Patent Grant
System and method for single-stage frequency-domain equalization
- Patent number 11,489,595
- Issue date Nov 1, 2022
- Huawei Technologies Co., Ltd.
- Jianhong Ke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 11,342,998
- Issue date May 24, 2022
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual parallel Mach-Zehnder-modulator device with pre-distorted driv...
- Patent number 11,296,796
- Issue date Apr 5, 2022
- Xieon Networks S.a.r.l.
- Alessandro Bianciotto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a distributed optical transmitter with local...
- Patent number 11,228,374
- Issue date Jan 18, 2022
- Luxtera LLC
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active modulator with integrated LNA driver
- Patent number 11,163,206
- Issue date Nov 2, 2021
- The United States of America as represented by the Secretary of the Navy
- Tariq Manzur
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 11,133,872
- Issue date Sep 28, 2021
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-modulation-format compatible high-speed laser signal generati...
- Patent number 11,128,382
- Issue date Sep 21, 2021
- XI'AN INSTITUTE OF OPTICS AND PRECISION MECHANICS, CHINESE ACADEMY OF SCIENCES
- Xiaoping Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for distortion correction in optical communica...
- Patent number 10,958,343
- Issue date Mar 23, 2021
- Juniper Networks, Inc.
- Theodore J. Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a distributed optical transmitter with local...
- Patent number 10,784,964
- Issue date Sep 22, 2020
- Luxtera LLC
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable spectral efficiency optical modulation schemes
- Patent number 10,735,135
- Issue date Aug 4, 2020
- Ciena Corporation
- Shahab Oveis Gharan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PAM-4 transmitter precoder for 1+0.5D PR channels
- Patent number 10,720,994
- Issue date Jul 21, 2020
- International Business Machines Corporation
- Alessandro Cevrero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical N-level quadrature amplitude modulation (NQAM) generation b...
- Patent number 10,498,458
- Issue date Dec 3, 2019
- FutureWei Technologies, Inc.
- Xueyan Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 10,461,866
- Issue date Oct 29, 2019
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- G02 - OPTICS
Information Patent Grant
Method and system for a distributed optical transmitter with local...
- Patent number 10,425,165
- Issue date Sep 24, 2019
- Luxtera, Inc.
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system
- Patent number 10,404,378
- Issue date Sep 3, 2019
- Infinera Corporation
- John D. McNicol
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for distortion correction in optical communica...
- Patent number 10,382,131
- Issue date Aug 13, 2019
- Juniper Networks, Inc.
- Theodore J. Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for power efficient multi-format optical tran...
- Patent number 10,374,723
- Issue date Aug 6, 2019
- Massachusetts Institute of Technology
- David O. Caplan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 10,270,535
- Issue date Apr 23, 2019
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual parallel Mach-Zehnder-modulator device with pre-distorted driv...
- Patent number 10,263,708
- Issue date Apr 16, 2019
- Xieon Networks S.a.r.l.
- Alessandro Bianciotto
- G02 - OPTICS
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 10,205,527
- Issue date Feb 12, 2019
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PAM-4 transmitter precoder for 1+0.5D PR channels
- Patent number 10,205,525
- Issue date Feb 12, 2019
- International Business Machines Corporation
- Alessandro Cevrero
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed signal generator
- Patent number 10,148,359
- Issue date Dec 4, 2018
- Ciena Corporation
- David Krause
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a distributed optical transmitter with local...
- Patent number 10,128,957
- Issue date Nov 13, 2018
- Luxtera, Inc.
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for channel estimation using user equipment specific ref...
- Patent number 9,929,812
- Issue date Mar 27, 2018
- QUALCOMM Incorporated
- Alexandros Manolakos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting feedback signals
- Patent number 9,923,615
- Issue date Mar 20, 2018
- LG Electronics Inc.
- Ilmu Byun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coded modulation with amplitude and phase-shift keying having a cir...
- Patent number 9,900,105
- Issue date Feb 20, 2018
- Tyco Electronics Subsea Communications LLC
- Hussam G. Batshon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20240430011
- Publication date Dec 26, 2024
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transmitting device and method for transmitting a broadband optical...
- Publication number 20240283542
- Publication date Aug 22, 2024
- Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen
- Oner Hanay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE SHIFTER ARCHITECTURE FOR LARGE-ELEMENT-COUNT OPTICAL PHASED A...
- Publication number 20240022331
- Publication date Jan 18, 2024
- Baris Ibrahim Erkmen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20230403079
- Publication date Dec 14, 2023
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- G02 - OPTICS
Information Patent Application
Phase Shifter Architecture For Large-Element-Count Optical Phased A...
- Publication number 20220385372
- Publication date Dec 1, 2022
- X Development LLC
- Baris Ibrahim Erkmen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20220271842
- Publication date Aug 25, 2022
- Ramot at Tel Aviv University Ltd.
- Yossef EHRLICHMAN
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR A DISTRIBUTED OPTICAL TRANSMITTER WITH LOCAL...
- Publication number 20220231765
- Publication date Jul 21, 2022
- Luxtera LLC
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20220077936
- Publication date Mar 10, 2022
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR SINGLE-STAGE FREQUENCY-DOMAIN EQUALIZATION
- Publication number 20210328680
- Publication date Oct 21, 2021
- Huawei Technologies Co., Ltd
- Jianhong KE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Variable Spectral Efficiency Optical Modulation Schemes
- Publication number 20210083798
- Publication date Mar 18, 2021
- CIENA CORPORATION
- Shahab OVEIS GHARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-MODULATION-FORMAT COMPATIBLE HIGH-SPEED LASER SIGNAL GENERATI...
- Publication number 20210075514
- Publication date Mar 11, 2021
- Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences
- Xiaoping XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A DISTRIBUTED OPTICAL TRANSMITTER WITH LOCAL...
- Publication number 20200350993
- Publication date Nov 5, 2020
- Luxtera LLC
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And System For A Distributed Optical Transmitter With Local...
- Publication number 20200036449
- Publication date Jan 30, 2020
- Luxtera, Inc
- Brian Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Variable Spectral Efficiency Optical Modulation Schemes
- Publication number 20200036475
- Publication date Jan 30, 2020
- CIENA CORPORATION
- Shahab OVEIS GHARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20190363798
- Publication date Nov 28, 2019
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL PARALLEL MACH-ZEHNDER-MODULATOR DEVICE WITH PRE-DISTORTED DRIV...
- Publication number 20190199442
- Publication date Jun 27, 2019
- XIEON NETWORKS S.A.R.L.
- Alessandro BIANCIOTTO
- G02 - OPTICS
Information Patent Application
PAM-4 TRANSMITTER PRECODER FOR 1+0.5D PR CHANNELS
- Publication number 20190173586
- Publication date Jun 6, 2019
- International Business Machines Corporation
- Alessandro Cevrero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR POWER EFFICIENT MULTI-FORMAT OPTICAL TRAN...
- Publication number 20180343066
- Publication date Nov 29, 2018
- Massachusetts Institute of Technology
- David O. Caplan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20170302291
- Publication date Oct 19, 2017
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- G02 - OPTICS
Information Patent Application
VARIABLE SPECTRAL EFFICIENCY OPTICAL MODULATION SCHEMES
- Publication number 20170272207
- Publication date Sep 21, 2017
- CIENA CORPORATION
- Shahab OVEIS GHARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High Speed Signal Generator
- Publication number 20170250756
- Publication date Aug 31, 2017
- CIENA CORPORATION
- David KRAUSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Communication System
- Publication number 20170195056
- Publication date Jul 6, 2017
- INFINERA CORPORATION
- John D. McNicol
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK SIGNALS
- Publication number 20170163318
- Publication date Jun 8, 2017
- LG ELECTRONICS INC.
- Ilmu BYUN
- G01 - MEASURING TESTING
Information Patent Application
DUAL PARALLEL MACH-ZEHNDER-MODULATOR DEVICE WITH PRE-DISTORTED DRIV...
- Publication number 20170054511
- Publication date Feb 23, 2017
- Xieon Networks S.a.r.l.
- Alessandro BIANCIOTTO
- G02 - OPTICS
Information Patent Application
HIGH SPEED SIGNAL GENERATOR
- Publication number 20150381281
- Publication date Dec 31, 2015
- CIENA CORPORATION
- David KRAUSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE SPECTRAL EFFICIENCY OPTICAL MODULATION SCHEMES
- Publication number 20140369680
- Publication date Dec 18, 2014
- CIENA CORPORATION
- Shahab OVEIS GHARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20140321857
- Publication date Oct 30, 2014
- Yossef EHRLICHMAN
- G02 - OPTICS
Information Patent Application
OPTIMUM MODULATOR BIAS SYSTEMS AND METHODS IN COHERENT OPTICAL TRAN...
- Publication number 20140308047
- Publication date Oct 16, 2014
- CIENA CORPORATION
- Gary Mak
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION METHOD AND PRO...
- Publication number 20140294402
- Publication date Oct 2, 2014
- NEC Corporation
- KUMI ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION FOR BINARY AND DUOBINARY MODULATION FORMATS
- Publication number 20140255037
- Publication date Sep 11, 2014
- SEMTECH CORPORATION
- Song Quan Shang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using a pre-coder

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Phase shifter architecture for large-element-count optical phased a...

Method and system for a distributed optical transmitter with local...

Phase shifter architecture for large-element-count optical phased a...

Linearized optical digital-to-analog modulator

System and method for single-stage frequency-domain equalization

Linearized optical digital-to-analog modulator

Dual parallel Mach-Zehnder-modulator device with pre-distorted driv...

Method and system for a distributed optical transmitter with local...

Active modulator with integrated LNA driver

Linearized optical digital-to-analog modulator

Multi-modulation-format compatible high-speed laser signal generati...

Method and apparatus for distortion correction in optical communica...

Method and system for a distributed optical transmitter with local...

Variable spectral efficiency optical modulation schemes

PAM-4 transmitter precoder for 1+0.5D PR channels

Optical N-level quadrature amplitude modulation (NQAM) generation b...

Linearized optical digital-to-analog modulator

Method and system for a distributed optical transmitter with local...

Optical communication system

Method and apparatus for distortion correction in optical communica...

Apparatus and methods for power efficient multi-format optical tran...

Linearized optical digital-to-analog modulator

Dual parallel Mach-Zehnder-modulator device with pre-distorted driv...

Linearized optical digital-to-analog modulator

PAM-4 transmitter precoder for 1+0.5D PR channels

High speed signal generator

Method and system for a distributed optical transmitter with local...

Techniques for channel estimation using user equipment specific ref...

Method and apparatus for transmitting feedback signals

Coded modulation with amplitude and phase-shift keying having a cir...

Patents Applicationslast 30 patents

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

Transmitting device and method for transmitting a broadband optical...

PHASE SHIFTER ARCHITECTURE FOR LARGE-ELEMENT-COUNT OPTICAL PHASED A...

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

Phase Shifter Architecture For Large-Element-Count Optical Phased A...

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

METHOD AND SYSTEM FOR A DISTRIBUTED OPTICAL TRANSMITTER WITH LOCAL...

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

SYSTEM AND METHOD FOR SINGLE-STAGE FREQUENCY-DOMAIN EQUALIZATION

Variable Spectral Efficiency Optical Modulation Schemes

MULTI-MODULATION-FORMAT COMPATIBLE HIGH-SPEED LASER SIGNAL GENERATI...

METHOD AND SYSTEM FOR A DISTRIBUTED OPTICAL TRANSMITTER WITH LOCAL...

Method And System For A Distributed Optical Transmitter With Local...

Variable Spectral Efficiency Optical Modulation Schemes

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

DUAL PARALLEL MACH-ZEHNDER-MODULATOR DEVICE WITH PRE-DISTORTED DRIV...

PAM-4 TRANSMITTER PRECODER FOR 1+0.5D PR CHANNELS

APPARATUS AND METHODS FOR POWER EFFICIENT MULTI-FORMAT OPTICAL TRAN...

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

VARIABLE SPECTRAL EFFICIENCY OPTICAL MODULATION SCHEMES

High Speed Signal Generator

Optical Communication System

METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK SIGNALS

DUAL PARALLEL MACH-ZEHNDER-MODULATOR DEVICE WITH PRE-DISTORTED DRIV...

HIGH SPEED SIGNAL GENERATOR

VARIABLE SPECTRAL EFFICIENCY OPTICAL MODULATION SCHEMES

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

OPTIMUM MODULATOR BIAS SYSTEMS AND METHODS IN COHERENT OPTICAL TRAN...

OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION METHOD AND PRO...

OPTICAL TRANSMISSION FOR BINARY AND DUOBINARY MODULATION FORMATS