Arrangements for directly or externally modulating an optical carrier

Industry

CPC
H04L27/2096

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/2096Arrangements for directly or externally modulating an optical carrier

Industries

Patents Grantslast 30 patents

Information Patent Grant
Real time OFDM transmission system
- Patent number 11,716,235
- Issue date Aug 1, 2023
- STMicroelectronics S.A.
- Fatima Barrami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,483,257
- Issue date Oct 25, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,470,019
- Issue date Oct 11, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Real time OFDM transmission system
- Patent number 11,336,496
- Issue date May 17, 2022
- STMicroelectronics S.A.
- Fatima Barrami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,297,005
- Issue date Apr 5, 2022
- Infiriera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 11,290,393
- Issue date Mar 29, 2022
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias control of optical modulators
- Patent number 11,002,992
- Issue date May 11, 2021
- Nokia Solutions and Networks Oy
- Bernd-Harald Horst Jurgen Rohde
- G02 - OPTICS
Information Patent Grant
Method for receiving a modulated optical signal and receiver unit
- Patent number 10,985,842
- Issue date Apr 20, 2021
- AIT Austrian Institute of Technology GmbH
- Bernhard Schrenk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constant envelope path-dependent phase modulation
- Patent number 10,924,189
- Issue date Feb 16, 2021
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Wide range optical wavelength fast detection for narrowband signal
- Patent number 10,767,974
- Issue date Sep 8, 2020
- Rockwell Collins, Inc.
- Wenlu Chen
- G01 - MEASURING TESTING
Information Patent Grant
Demodulating modulated signals with artificial neural networks
- Patent number 10,735,231
- Issue date Aug 4, 2020
- International Business Machines Corporation
- Jean Fompeyrine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmitter, receiver, and signal processing method
- Patent number 10,594,538
- Issue date Mar 17, 2020
- Huawei Technologies Co., Ltd.
- Hao Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for transmitter IQ skew and insertion loss det...
- Patent number 10,574,362
- Issue date Feb 25, 2020
- Infinera Corporation
- Chen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Constant envelope path-dependent phase modulation
- Patent number 10,554,306
- Issue date Feb 4, 2020
- Raytheon Company
- Gary M. Graceffo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bias control of optical modulators
- Patent number 10,509,243
- Issue date Dec 17, 2019
- Elenion Technologies, LLC
- Bernd-Harald Horst Jurgen Rohde
- G02 - OPTICS
Information Patent Grant
Digital signal processor, transmitter, and system
- Patent number 10,389,462
- Issue date Aug 20, 2019
- Huawei Technologies Co., Ltd.
- Liang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital radio frequency transceiver system and method
- Patent number 10,382,132
- Issue date Aug 13, 2019
- Hypres, Inc.
- Deepnarayan Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing systems and signal processing methods
- Patent number 10,355,705
- Issue date Jul 16, 2019
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
- Christian Schmidt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device
- Patent number 10,326,626
- Issue date Jun 18, 2019
- Kabushiki Kaisha Toshiba
- Toshiyuki Yamagishi
- G02 - OPTICS
Information Patent Grant
Optical communication system, optical receiver, optical receiver co...
- Patent number 10,320,483
- Issue date Jun 11, 2019
- NEC Corporation
- Yasushi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission and receiving methods based on orthogonal frequen...
- Patent number 10,313,016
- Issue date Jun 4, 2019
- Huawei Technologies Co., Ltd.
- Yuanyuan Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal modulator
- Patent number 10,284,289
- Issue date May 7, 2019
- NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
- Hong-Yeh Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator, modulation system, and method for implementing higher or...
- Patent number 10,270,632
- Issue date Apr 23, 2019
- Huawei Technologies Co., Ltd.
- Lei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for the monolithic integration of circuits for mo...
- Patent number 10,200,131
- Issue date Feb 5, 2019
- Skorpios Technologies, Inc.
- Stephen B. Krasulick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device
- Patent number 10,193,717
- Issue date Jan 29, 2019
- Kabushiki Kaisha Toshiba
- Toshiyuki Yamagishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical transmitter and method of controlling optical modulator
- Patent number 10,122,507
- Issue date Nov 6, 2018
- Fujitsu Optical Components Limited
- Hiroshi Nishimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for increased data rates in underwater communi...
- Patent number 10,103,799
- Issue date Oct 16, 2018
- Lockheed Martin Corporation
- Michael J. Luddy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system, optical receiver, optical receiver co...
- Patent number 10,009,102
- Issue date Jun 26, 2018
- NEC Corporation
- Yasushi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for the monolithic integration of circuits for mo...
- Patent number 9,960,854
- Issue date May 1, 2018
- Skorpios Technologies, Inc.
- Stephen B. Krasulick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS/PROCESSES FOR OPTICAL INTERFEROMETRIC SENSING
- Publication number 20240223421
- Publication date Jul 4, 2024
- Australian National University
- Anneshwa Dey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS ACCESS SYSTEM, CENTRALIZED CONTROL STATION, SIGNAL PROCESS...
- Publication number 20240146587
- Publication date May 2, 2024
- NEC Corporation
- Masaaki Tanio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency and/or Time Transfer Apparatus, System and Method
- Publication number 20240073070
- Publication date Feb 29, 2024
- NPL Management Limited
- Jochen Kronjaeger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REAL TIME OFDM TRANSMISSION SYSTEM
- Publication number 20220239539
- Publication date Jul 28, 2022
- STMicroelectronics S.A.
- Fatima Barrami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMICALLY SWITCHING QUEUEING SCHEMES FOR NETWORK SWITCHES
- Publication number 20210075536
- Publication date Mar 11, 2021
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR RECEIVING A MODULATED OPTICAL SIGNAL AND RECEIVER UNIT
- Publication number 20200343977
- Publication date Oct 29, 2020
- AIT AUSTRIAN INSTITUTE OF TECHNOLOGY GMBH
- BERNHARD SCHRENK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTANT ENVELOPE PATH-DEPENDENT PHASE MODULATION
- Publication number 20200295839
- Publication date Sep 17, 2020
- Raytheon Company
- Andrew Kowalevicz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEMODULATING MODULATED SIGNALS WITH ARTIFICIAL NEURAL NETWORKS
- Publication number 20200204412
- Publication date Jun 25, 2020
- International Business Machines Corporation
- Jean Fompeyrine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIAS CONTROL OF OPTICAL MODULATORS
- Publication number 20200081277
- Publication date Mar 12, 2020
- Elenion Technologies, LLC
- Bernd-Harald Horst Jurgen Rohde
- G02 - OPTICS
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
METHOD AND APPARATUS FOR TRANSMITTER IQ SKEW AND INSERTION LOSS DET...
- Publication number 20190326998
- Publication date Oct 24, 2019
- Infinera Corporation
- Chen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190116072
- Publication date Apr 18, 2019
- Kabushiki Kaisha Toshiba
- Toshiyuki Yamagishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL COMMUNICATION SYSTEM, OPTICAL RECEIVER, OPTICAL RECEIVER CO...
- Publication number 20180351644
- Publication date Dec 6, 2018
- NEC Corporation
- Yasushi HARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR THE MONOLITHIC INTEGRATION OF CIRCUITS FOR MO...
- Publication number 20180331765
- Publication date Nov 15, 2018
- Skorpios Technologies, Inc.
- Stephen B. Krasulick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180278446
- Publication date Sep 27, 2018
- Kabushiki Kaisha Toshiba
- Toshiyuki Yamagishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIAS CONTROL OF OPTICAL MODULATORS
- Publication number 20180267340
- Publication date Sep 20, 2018
- Elenion Technologies, LLC
- Bernd-Harald Horst Jurgen Rohde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATOR, MODULATION SYSTEM, AND METHOD FOR IMPLEMENTING HIGHER OR...
- Publication number 20180262376
- Publication date Sep 13, 2018
- Huawei Technologies Co., Ltd
- Lei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL FREQUENCY FMCW LIDAR AND METHOD
- Publication number 20180210068
- Publication date Jul 26, 2018
- HRL LABORATORIES, LLC
- Oleg M. EFIMOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL PROCESSING SYSTEMS AND SIGNAL PROCESSING METHODS
- Publication number 20180159548
- Publication date Jun 7, 2018
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Christian SCHMIDT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DATA TRANSMISSION AND RECEIVING METHODS BASED ON ORTHOGONAL FREQUEN...
- Publication number 20180138984
- Publication date May 17, 2018
- Huawei Technologies Co., Ltd
- Yuanyuan Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR THE MONOLITHIC INTEGRATION OF CIRCUITS FOR MO...
- Publication number 20170201325
- Publication date Jul 13, 2017
- Skorpios Technologies, Inc.
- Stephen B. Krasulick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL RADIO FREQUENCY TRANSCEIVER SYSTEM AND METHOD
- Publication number 20170134091
- Publication date May 11, 2017
- HYPRES, INC.
- Deepnarayan Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL GENERATING APPARATUS AND SIGNAL GENERATING METHOD
- Publication number 20160173304
- Publication date Jun 16, 2016
- NEC Corporation
- Emmanuel LE TAILLANDIER DE GABORY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE
- Publication number 20150304051
- Publication date Oct 22, 2015
- Kabushiki Kaisha Toshiba
- Zhiliang YUAN
- G02 - OPTICS
Information Patent Application
DIGITAL RADIO FREQUENCY TRANSCEIVER SYSTEM AND METHOD
- Publication number 20150125155
- Publication date May 7, 2015
- HYPRES INC.
- Deepnarayan Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING DATA IN AN OPTICAL NETWORK ELEMENT AND OPTICA...
- Publication number 20140341576
- Publication date Nov 20, 2014
- Oscar GAETE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND ARRANGEMENTS FOR FREQUENCY SHIFT COMMUNICATIONS BY UNDE...
- Publication number 20140308048
- Publication date Oct 16, 2014
- Richard D. Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL DEMODULATOR ARCHITECTURE
- Publication number 20140153920
- Publication date Jun 5, 2014
- ViaSat, Inc.
- Fan Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE, METHOD OF OPTICAL TRANSMISSION, AND NO...
- Publication number 20140140707
- Publication date May 22, 2014
- Fujitsu Limited
- Yuichi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL QPSK SIGNAL REGENERATION AND AMPLIFICATION
- Publication number 20140119743
- Publication date May 1, 2014
- Fujitsu Network Communications, Inc.
- Jeng-yuan Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Arrangements for directly or externally modulating an optical carrier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Real time OFDM transmission system

Dynamically switching queueing schemes for network switches

Dynamically switching queueing schemes for network switches

Real time OFDM transmission system

Dynamically switching queueing schemes for network switches

Dynamically switching queueing schemes for network switches

Bias control of optical modulators

Method for receiving a modulated optical signal and receiver unit

Constant envelope path-dependent phase modulation

Optical fiber nonlinearity compensation using neural networks

Wide range optical wavelength fast detection for narrowband signal

Demodulating modulated signals with artificial neural networks

Transmitter, receiver, and signal processing method

Method and apparatus for transmitter IQ skew and insertion loss det...

Constant envelope path-dependent phase modulation

Bias control of optical modulators

Digital signal processor, transmitter, and system

Digital radio frequency transceiver system and method

Signal processing systems and signal processing methods

Semiconductor device

Optical communication system, optical receiver, optical receiver co...

Data transmission and receiving methods based on orthogonal frequen...

Signal modulator

Modulator, modulation system, and method for implementing higher or...

Method and system for the monolithic integration of circuits for mo...

Semiconductor device

Optical transmitter and method of controlling optical modulator

Apparatus and method for increased data rates in underwater communi...

Optical communication system, optical receiver, optical receiver co...

Method and system for the monolithic integration of circuits for mo...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS/PROCESSES FOR OPTICAL INTERFEROMETRIC SENSING

WIRELESS ACCESS SYSTEM, CENTRALIZED CONTROL STATION, SIGNAL PROCESS...

Frequency and/or Time Transfer Apparatus, System and Method

REAL TIME OFDM TRANSMISSION SYSTEM

DYNAMICALLY SWITCHING QUEUEING SCHEMES FOR NETWORK SWITCHES

METHOD FOR RECEIVING A MODULATED OPTICAL SIGNAL AND RECEIVER UNIT

CONSTANT ENVELOPE PATH-DEPENDENT PHASE MODULATION

DEMODULATING MODULATED SIGNALS WITH ARTIFICIAL NEURAL NETWORKS

BIAS CONTROL OF OPTICAL MODULATORS

OPTICAL FIBER NONLINEARITY COMPENSATION USING NEURAL NETWORKS

METHOD AND APPARATUS FOR TRANSMITTER IQ SKEW AND INSERTION LOSS DET...

SEMICONDUCTOR DEVICE

OPTICAL COMMUNICATION SYSTEM, OPTICAL RECEIVER, OPTICAL RECEIVER CO...

METHOD AND SYSTEM FOR THE MONOLITHIC INTEGRATION OF CIRCUITS FOR MO...

SEMICONDUCTOR DEVICE

BIAS CONTROL OF OPTICAL MODULATORS

MODULATOR, MODULATION SYSTEM, AND METHOD FOR IMPLEMENTING HIGHER OR...

DUAL FREQUENCY FMCW LIDAR AND METHOD

SIGNAL PROCESSING SYSTEMS AND SIGNAL PROCESSING METHODS

DATA TRANSMISSION AND RECEIVING METHODS BASED ON ORTHOGONAL FREQUEN...

METHOD AND SYSTEM FOR THE MONOLITHIC INTEGRATION OF CIRCUITS FOR MO...

DIGITAL RADIO FREQUENCY TRANSCEIVER SYSTEM AND METHOD

SIGNAL GENERATING APPARATUS AND SIGNAL GENERATING METHOD

OPTICAL DEVICE

DIGITAL RADIO FREQUENCY TRANSCEIVER SYSTEM AND METHOD

METHOD FOR PROCESSING DATA IN AN OPTICAL NETWORK ELEMENT AND OPTICA...

METHODS AND ARRANGEMENTS FOR FREQUENCY SHIFT COMMUNICATIONS BY UNDE...

DIGITAL DEMODULATOR ARCHITECTURE

OPTICAL TRANSMISSION DEVICE, METHOD OF OPTICAL TRANSMISSION, AND NO...

OPTICAL QPSK SIGNAL REGENERATION AND AMPLIFICATION