Multi-channel systems specially adapted for direction-finding

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G01S3/74

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GPHYSICS G01Measuring instruments G01SRADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

Current Industry

G01S3/74Multi-channel systems specially adapted for direction-finding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining an angle of arrival, device, computer progra...
- Patent number 12,164,045
- Issue date Dec 10, 2024
- U-BLOX AG
- Timon Merk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Leveraging spectral diversity for machine learning-based estimation...
- Patent number 12,013,473
- Issue date Jun 18, 2024
- Cypress Semiconductor Corporation
- Aidan Smyth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Leveraging spectral diversity for machine learning-based estimation...
- Patent number 11,953,611
- Issue date Apr 9, 2024
- Cypress Semiconductor Corporation
- Aidan Smyth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional location estimation using multiplicative processi...
- Patent number 11,953,584
- Issue date Apr 9, 2024
- University of Massachusetts
- Dayalan P. Kasilingam
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for locating a signal source
- Patent number 11,914,061
- Issue date Feb 27, 2024
- Elta Systems Ltd.
- Aharon Razon
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for modifying information of audio data based o...
- Patent number 11,906,642
- Issue date Feb 20, 2024
- Silicon Laboratories Inc.
- Jere M. Knaappila
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF polarimeters with optical delay lines
- Patent number 11,874,386
- Issue date Jan 16, 2024
- Cobham Advanced Electronic Solutions, Inc.
- Arnold N. Feineman
- G01 - MEASURING TESTING
Information Patent Grant
Partially synchronized multilateration or trilateration method and...
- Patent number 11,835,639
- Issue date Dec 5, 2023
- QUALCOMM Technologies, Inc.
- Felix Markhovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and method for improving angle of arrival of a si...
- Patent number 11,832,146
- Issue date Nov 28, 2023
- Quanta Computer Inc.
- Po-Shan Kao
- G01 - MEASURING TESTING
Information Patent Grant
Partially synchronized multilateration or trilateration method and...
- Patent number 11,789,108
- Issue date Oct 17, 2023
- QUALCOMM Technologies, Inc.
- Felix Markhovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radar apparatus, system, and method of generating angle of arrival...
- Patent number 11,789,143
- Issue date Oct 17, 2023
- Intel Corporation
- Ophir Shabtay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio station for client localization in multipath indoor environment
- Patent number 11,754,658
- Issue date Sep 12, 2023
- Huawei Technologies Co., Ltd.
- Alexander Kobzantsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Corner sensor for a motor vehicle
- Patent number 11,747,428
- Issue date Sep 5, 2023
- Continental Automotive GmbH
- Sébastien Chanal
- G01 - MEASURING TESTING
Information Patent Grant
Angle of arrival (AOA) positioning method and system for positional...
- Patent number 11,722,840
- Issue date Aug 8, 2023
- QUALCOMM Technologies, Inc.
- Truman Prevatt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Using recursive phase vector subspace estimation to localize and tr...
- Patent number 11,714,154
- Issue date Aug 1, 2023
- Cisco Technology, Inc.
- Zhigang Gao
- G01 - MEASURING TESTING
Information Patent Grant
Radar calibration system
- Patent number 11,555,919
- Issue date Jan 17, 2023
- Ford Global Technologies, LLC
- Douglas James McEwan
- G01 - MEASURING TESTING
Information Patent Grant
System for receiving communications
- Patent number 11,536,795
- Issue date Dec 27, 2022
- Charles A Uzes
- G01 - MEASURING TESTING
Information Patent Grant
Leveraging spectral diversity for machine learning-based estimation...
- Patent number 11,531,080
- Issue date Dec 20, 2022
- Cypress Semiconductor Corporation
- Aidan Smyth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication apparatus and display method for use in wire...
- Patent number 11,522,590
- Issue date Dec 6, 2022
- Panasonic Intellectual Property Corporation of America
- Naganori Shirakata
- G01 - MEASURING TESTING
Information Patent Grant
AoA/AoD calculations in multipath fading environments
- Patent number 11,483,052
- Issue date Oct 25, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Mohammad Ranjbar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partially synchronized multilateration or trilateration method and...
- Patent number 11,474,188
- Issue date Oct 18, 2022
- POLTE CORPORATION
- Felix Markhovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio wave arrival direction estimation apparatus
- Patent number 11,467,243
- Issue date Oct 11, 2022
- Murata Manufacturing Co., Ltd.
- Koichi Takizawa
- G01 - MEASURING TESTING
Information Patent Grant
Spatial spectrum estimation method with enhanced degree-of-freedom...
- Patent number 11,422,177
- Issue date Aug 23, 2022
- Zhejiang University
- Jiming Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single channel interferometer with optical delay lines
- Patent number 11,385,314
- Issue date Jul 12, 2022
- Cobham Advanced Electronics Solutions, Inc.
- Arnold N. Feineman
- G01 - MEASURING TESTING
Information Patent Grant
High-resolution, accurate, two-dimensional direction-of-arrival est...
- Patent number 11,300,648
- Issue date Apr 12, 2022
- Zhejiang University
- Chengwei Zhou
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for estimating an angle of arrival of an incident...
- Patent number 11,181,605
- Issue date Nov 23, 2021
- Thales
- Benoît Gorisse
- G01 - MEASURING TESTING
Information Patent Grant
Partially synchronized multilateration or trilateration method and...
- Patent number 11,131,744
- Issue date Sep 28, 2021
- POLTE CORPORATION
- Felix Markhovsky
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for determining a timing offset of emitter ante...
- Patent number 11,125,850
- Issue date Sep 21, 2021
- POLTE CORPORATION
- Felix Markhovsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for locating a signal source
- Patent number 11,119,180
- Issue date Sep 14, 2021
- Elta Systems Ltd.
- Aharon Razon
- G01 - MEASURING TESTING
Information Patent Grant
Direction finding antenna format
- Patent number 11,119,181
- Issue date Sep 14, 2021
- Mediatek Inc.
- James June-Ming Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RF EMITTER CHARACTERIZATION SYSTEM
- Publication number 20240019519
- Publication date Jan 18, 2024
- Applied Signals Intelligence, Inc.
- John McCorkle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LINE-OF-SIGHT DETECTOR AND COMMUNICATION SYSTEM IN SUB-THZ AND THZ...
- Publication number 20230352853
- Publication date Nov 2, 2023
- Rensselaer Polytechnic Institute
- Michael Shur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System for Receiving Communications
- Publication number 20230168331
- Publication date Jun 1, 2023
- Charles A. Uzes
- G01 - MEASURING TESTING
Information Patent Application
LEVERAGING SPECTRAL DIVERSITY FOR MACHINE LEARNING-BASED ESTIMATION...
- Publication number 20230168330
- Publication date Jun 1, 2023
- CYPRESS SEMICONDUCTOR CORPORATION
- Aidan Smyth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADAR SIGNAL PROCESSING WITH FORWARD-BACKWARD MATRIX
- Publication number 20230053001
- Publication date Feb 16, 2023
- NXP B.V.
- Ryan Haoyun Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR THE DIRECTIVE DIRECTION FINDING
- Publication number 20220381867
- Publication date Dec 1, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kang Hee KIM
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DIRECTION-OF-ARRIVAL ESTIMATION BASED ON SPARSE RECONSTR...
- Publication number 20220308150
- Publication date Sep 29, 2022
- Zhejiang University
- Chunyi SONG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING AN ANGLE OF ARRIVAL, DEVICE, COMPUTER PROGRA...
- Publication number 20220308151
- Publication date Sep 29, 2022
- U-BLOX AG
- Timon Merk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID RANGING
- Publication number 20220283258
- Publication date Sep 8, 2022
- Cisco Technology, Inc.
- Jerome HENRY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Station for Client Localization in Multipath Indoor Environment
- Publication number 20220196778
- Publication date Jun 23, 2022
- Huawei Technologies Co., Ltd
- Alexander Kobzantsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR IMPROVING ANGLE OF ARRIVAL OF A SI...
- Publication number 20220141617
- Publication date May 5, 2022
- QUANTA COMPUTER INC.
- Po-Shan KAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR LOCATING A SIGNAL SOURCE
- Publication number 20210382129
- Publication date Dec 9, 2021
- ELTA SYSTEMS LTD.
- Aharon RAZON
- G01 - MEASURING TESTING
Information Patent Application
HIGH-RESOLUTION, ACCURATE, TWO-DIMENSIONAL DIRECTION-OF-ARRIVAL EST...
- Publication number 20210364591
- Publication date Nov 25, 2021
- Zhejiang University
- Chengwei ZHOU
- G01 - MEASURING TESTING
Information Patent Application
Three-Dimensional Location Estimation Using Multiplicative Processi...
- Publication number 20210364621
- Publication date Nov 25, 2021
- University of Massachusetts
- Dayalan P. Kasilingam
- G01 - MEASURING TESTING
Information Patent Application
USING RECURSIVE PHASE VECTOR SUBSPACE ESTIMATION TO LOCALIZE AND TR...
- Publication number 20210349171
- Publication date Nov 11, 2021
- Cisco Technology, Inc.
- Zhigang GAO
- G01 - MEASURING TESTING
Information Patent Application
RF POLARIMETERS WITH OPTICAL DELAY LINES
- Publication number 20210333350
- Publication date Oct 28, 2021
- Cobham Advanced Electronic Solutions, Inc.
- Arnold N. Feineman
- G01 - MEASURING TESTING
Information Patent Application
ANGLE OF ARRIVAL (AOA) POSITIONING METHOD AND SYSTEM FOR POSITIONAL...
- Publication number 20210306800
- Publication date Sep 30, 2021
- PoLTE Corporation
- Truman PREVATT
- G01 - MEASURING TESTING
Information Patent Application
CORNER SENSOR FOR A MOTOR VEHICLE
- Publication number 20210255272
- Publication date Aug 19, 2021
- CONTINENTAL AUTOMOTIVE GMBH
- Sébastien Chanal
- G01 - MEASURING TESTING
Information Patent Application
RADIO WAVE ARRIVAL DIRECTION ESTIMATION APPARATUS
- Publication number 20210156947
- Publication date May 27, 2021
- MURATA MANUFACTURING CO., LTD.
- Koichi TAKIZAWA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL OF SIGNALS IN...
- Publication number 20210124006
- Publication date Apr 29, 2021
- HON LIN TECHNOLOGY CO., LTD.
- HUAN-TANG SHENG
- G01 - MEASURING TESTING
Information Patent Application
RADAR APPARATUS, SYSTEM, AND METHOD OF GENERATING ANGLE OF ARRIVAL...
- Publication number 20210116531
- Publication date Apr 22, 2021
- Intel Corporation
- Ophir Shabtay
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR SIGNAL SENSING
- Publication number 20210119740
- Publication date Apr 22, 2021
- Industrial Technology Research Institute
- Ting-Wu Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND DISPLAY METHOD FOR USE IN WIRE...
- Publication number 20210105052
- Publication date Apr 8, 2021
- Panasonic Intellectual Property Corporation of America
- NAGANORI SHIRAKATA
- G01 - MEASURING TESTING
Information Patent Application
RADAR CALIBRATION SYSTEM
- Publication number 20210103050
- Publication date Apr 8, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas James McEwan
- G01 - MEASURING TESTING
Information Patent Application
LEVERAGING SPECTRAL DIVERSITY FOR MACHINE LEARNING-BASED ESTIMATION...
- Publication number 20210025962
- Publication date Jan 28, 2021
- CYPRESS SEMICONDUCTOR CORPORATION
- Aidan Smyth
- G01 - MEASURING TESTING
Information Patent Application
Single Channel Interferometer with Optical Delay Lines
- Publication number 20210011110
- Publication date Jan 14, 2021
- Cobham Advanced Electronic Solutions, Inc.
- Arnold N. Feineman
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR THE IDENTIFICATION OF EMISSION SOURCES
- Publication number 20200386850
- Publication date Dec 10, 2020
- LIMITED LIABILITY COMPANY SCIENTIFIC AND MANUFACTURING COMPLEX DESIGN BUREAU...
- Vitaliy Vasylovych YAKOVLEV
- G01 - MEASURING TESTING
Information Patent Application
MULTI-PATH MITIGATION IN TRACKING OBJECTS USING A DISTRIBUTED ANTEN...
- Publication number 20200178028
- Publication date Jun 4, 2020
- PoLTE Corporation
- Felix MARKHOVSKY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLOT ARRAY ANTENNA
- Publication number 20200176886
- Publication date Jun 4, 2020
- NIDEC CORPORATION
- Hideki KIRINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR ESTIMATING AN ANGLE OF ARRIVAL OF AN INCIDENT...
- Publication number 20200142020
- Publication date May 7, 2020
- THALES
- Benoît GORISSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Multi-channel systems specially adapted for direction-finding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for determining an angle of arrival, device, computer progra...

Leveraging spectral diversity for machine learning-based estimation...

Leveraging spectral diversity for machine learning-based estimation...

Three-dimensional location estimation using multiplicative processi...

Systems and methods for locating a signal source

Systems and methods for modifying information of audio data based o...

RF polarimeters with optical delay lines

Partially synchronized multilateration or trilateration method and...

Electronic device and method for improving angle of arrival of a si...

Partially synchronized multilateration or trilateration method and...

Radar apparatus, system, and method of generating angle of arrival...

Radio station for client localization in multipath indoor environment

Corner sensor for a motor vehicle

Angle of arrival (AOA) positioning method and system for positional...

Using recursive phase vector subspace estimation to localize and tr...

Radar calibration system

System for receiving communications

Leveraging spectral diversity for machine learning-based estimation...

Wireless communication apparatus and display method for use in wire...

AoA/AoD calculations in multipath fading environments

Partially synchronized multilateration or trilateration method and...

Radio wave arrival direction estimation apparatus

Spatial spectrum estimation method with enhanced degree-of-freedom...

Single channel interferometer with optical delay lines

High-resolution, accurate, two-dimensional direction-of-arrival est...

Method and device for estimating an angle of arrival of an incident...

Partially synchronized multilateration or trilateration method and...

Systems and methods for determining a timing offset of emitter ante...

Systems and methods for locating a signal source

Direction finding antenna format

Patents Applicationslast 30 patents

RF EMITTER CHARACTERIZATION SYSTEM

LINE-OF-SIGHT DETECTOR AND COMMUNICATION SYSTEM IN SUB-THZ AND THZ...

System for Receiving Communications

LEVERAGING SPECTRAL DIVERSITY FOR MACHINE LEARNING-BASED ESTIMATION...

RADAR SIGNAL PROCESSING WITH FORWARD-BACKWARD MATRIX

METHOD AND APPARATUS FOR THE DIRECTIVE DIRECTION FINDING

METHOD FOR DIRECTION-OF-ARRIVAL ESTIMATION BASED ON SPARSE RECONSTR...

METHOD FOR DETERMINING AN ANGLE OF ARRIVAL, DEVICE, COMPUTER PROGRA...

HYBRID RANGING

Radio Station for Client Localization in Multipath Indoor Environment

ELECTRONIC DEVICE AND METHOD FOR IMPROVING ANGLE OF ARRIVAL OF A SI...

SYSTEMS AND METHODS FOR LOCATING A SIGNAL SOURCE

HIGH-RESOLUTION, ACCURATE, TWO-DIMENSIONAL DIRECTION-OF-ARRIVAL EST...

Three-Dimensional Location Estimation Using Multiplicative Processi...

USING RECURSIVE PHASE VECTOR SUBSPACE ESTIMATION TO LOCALIZE AND TR...

RF POLARIMETERS WITH OPTICAL DELAY LINES

ANGLE OF ARRIVAL (AOA) POSITIONING METHOD AND SYSTEM FOR POSITIONAL...

CORNER SENSOR FOR A MOTOR VEHICLE

RADIO WAVE ARRIVAL DIRECTION ESTIMATION APPARATUS

METHOD AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL OF SIGNALS IN...

RADAR APPARATUS, SYSTEM, AND METHOD OF GENERATING ANGLE OF ARRIVAL...

SYSTEM AND METHOD FOR SIGNAL SENSING

WIRELESS COMMUNICATION APPARATUS AND DISPLAY METHOD FOR USE IN WIRE...

RADAR CALIBRATION SYSTEM

LEVERAGING SPECTRAL DIVERSITY FOR MACHINE LEARNING-BASED ESTIMATION...

Single Channel Interferometer with Optical Delay Lines

SYSTEM FOR THE IDENTIFICATION OF EMISSION SOURCES

MULTI-PATH MITIGATION IN TRACKING OBJECTS USING A DISTRIBUTED ANTEN...

SLOT ARRAY ANTENNA

METHOD AND DEVICE FOR ESTIMATING AN ANGLE OF ARRIVAL OF AN INCIDENT...