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with phase comparison between the received signal and the contemporaneously transmitted signal
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G01S13/36
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PHYSICS
G01
Measuring instruments
G01S
RADIO 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
G01S13/00
Systems using the reflection or reradiation of radio waves
Current Industry
G01S13/36
with phase comparison between the received signal and the contemporaneously transmitted signal
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Patents Grants
last 30 patents
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Patent Grant
Method and system for antenna array calibration for cross-coupling...
Patent number
11,953,615
Issue date
Apr 9, 2024
Uhnder Inc.
Murtaza Ali
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radar array phase shifter verification
Patent number
11,879,961
Issue date
Jan 23, 2024
Ay Dee Kay LLC
Tom Heller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Frequency modulated signal cancellation in variable power mode for...
Patent number
11,867,828
Issue date
Jan 9, 2024
UHNDER, INC.
Richard T. Behrens
G01 - MEASURING TESTING
Information
Patent Grant
Ranging apparatus, ranging system and ranging method
Patent number
11,860,264
Issue date
Jan 2, 2024
Kabushiki Kaisha Toshiba
Hiroshi Yoshida
G01 - MEASURING TESTING
Information
Patent Grant
Automatic image rejection calibration for radar systems using quadr...
Patent number
11,796,663
Issue date
Oct 24, 2023
International Business Machines Corporation
Asaf Tzadok
G01 - MEASURING TESTING
Information
Patent Grant
Method of transmitting and receiving OFDM signal for radar applicat...
Patent number
11,796,631
Issue date
Oct 24, 2023
Electronics and Telecommunications Research Institute
Byung Jang Jeong
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for compensating for phase noise
Patent number
11,733,348
Issue date
Aug 22, 2023
Symeo GmbH
Martin Vossiek
G01 - MEASURING TESTING
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Patent Grant
Object identification apparatus, object identification method, and...
Patent number
11,733,350
Issue date
Aug 22, 2023
NEC Corporation
Daisuke Matsuo
G01 - MEASURING TESTING
Information
Patent Grant
System and method for sensing distance and/or movement
Patent number
11,719,800
Issue date
Aug 8, 2023
Transrobotics, Inc.
Sayf Al-Alusi
G01 - MEASURING TESTING
Information
Patent Grant
Distance measuring device and distance measuring method
Patent number
11,719,791
Issue date
Aug 8, 2023
Kabushiki Kaisha Toshiba
Yutaka Shimizu
G01 - MEASURING TESTING
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Patent Grant
Method and apparatus for mitigation of low frequency noise in radar...
Patent number
11,681,017
Issue date
Jun 20, 2023
UHNDER, INC.
Richard Behrens
G01 - MEASURING TESTING
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Patent Grant
Radar apparatus for vehicle and method for controlling the same
Patent number
11,614,535
Issue date
Mar 28, 2023
HL KLEMOVE CORP.
Kyung Tae Jo
G01 - MEASURING TESTING
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Patent Grant
Single-frequency dynamic metasurface microwave imaging systems and...
Patent number
11,598,866
Issue date
Mar 7, 2023
Duke University
Timothy Sleasman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for radar coexistence
Patent number
11,585,889
Issue date
Feb 21, 2023
QUALCOMM Incorporated
Kapil Gulati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Advanced method for mitigating leakage signal in FMCW radar and rad...
Patent number
11,555,884
Issue date
Jan 17, 2023
Korea Advanced Institute of Science and Technology
SeongOok Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Reflector markers and systems and methods for identifying and locat...
Patent number
11,484,219
Issue date
Nov 1, 2022
Cianna Medical, Inc.
John E. Greene
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-phase correlation vector synthesis ranging method and apparatus
Patent number
11,435,455
Issue date
Sep 6, 2022
Chun Soo Park
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Switchable FMCW/PMCW radar transceiver
Patent number
11,385,322
Issue date
Jul 12, 2022
Ay Dee Kay LLC
Tom Heller
G01 - MEASURING TESTING
Information
Patent Grant
Method as well as system for determining the three-dimensional alig...
Patent number
11,378,678
Issue date
Jul 5, 2022
Rohde & Schwarz GmbH & Co. KG
Steffen Neidhardt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase-modulated continuous wave radar receiver with time division q...
Patent number
11,320,516
Issue date
May 3, 2022
AURORA OPERATIONS, INC.
Stephen Crouch
G01 - MEASURING TESTING
Information
Patent Grant
Radar array phase shifter verification
Patent number
11,226,405
Issue date
Jan 18, 2022
Semiconductor Components Industries, L.L.C.
Tom Heller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of Bluetooth phase based ranging during advertisement and co...
Patent number
11,218,857
Issue date
Jan 4, 2022
Continental Automotive Systems, Inc.
Aaron Adler
G01 - MEASURING TESTING
Information
Patent Grant
Distance measurement apparatus
Patent number
11,199,622
Issue date
Dec 14, 2021
Kabushiki Kaisha Toshiba
Hiroshi Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for attenuating leakage signal in FMCW radar and radar syste...
Patent number
11,143,744
Issue date
Oct 12, 2021
Korea Advanced Institute of Science and Technology
SeongOok Park
G01 - MEASURING TESTING
Information
Patent Grant
Frequency modulated signal cancellation in variable power mode for...
Patent number
11,105,890
Issue date
Aug 31, 2021
UHNDER, INC.
Richard T. Behrens
G01 - MEASURING TESTING
Information
Patent Grant
Parking management system
Patent number
11,073,609
Issue date
Jul 27, 2021
CIRCET
Xavier Richard
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for measuring distance in wireless communication...
Patent number
11,061,128
Issue date
Jul 13, 2021
LG Electronics Inc.
Hanbyul Seo
G01 - MEASURING TESTING
Information
Patent Grant
Distance measuring device and distance measuring method
Patent number
11,047,961
Issue date
Jun 29, 2021
Kabushiki Kaisha Toshiba
Tutaka Shimizu
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for correcting target angle error of radar sensor
Patent number
11,035,942
Issue date
Jun 15, 2021
Hyundai Motor Company
Dong-Ju Lee
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring fill level of a fill substance located in a co...
Patent number
10,989,584
Issue date
Apr 27, 2021
Endress+HauserSE+Co. KG
Thomas Blödt
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR EVALUATING A PLURALITY OF RECEIVED SIGNALS
Publication number
20240118384
Publication date
Apr 11, 2024
MEYSENS GMBH
Alexander RUDOY
G01 - MEASURING TESTING
Information
Patent Application
RESOLVING DOPPLER AMBIGUITY IN TDM-MIMO RADARS BASED ON PHASE AT PEAK
Publication number
20240103129
Publication date
Mar 28, 2024
AXIS AB
Anders MANNESSON
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20240012108
Publication date
Jan 11, 2024
SONY GROUP CORPORATION
TOSHIHIRO MATSUMOTO
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR SENSING DISTANCE AND/OR MOVEMENT
Publication number
20230400563
Publication date
Dec 14, 2023
TransRobotics, Inc.
Sayf Alalusi
G01 - MEASURING TESTING
Information
Patent Application
System, Device, And Method For Estimating Position Information with...
Publication number
20230358874
Publication date
Nov 9, 2023
Stichting IMEC Nederland
Chris Marshall
G01 - MEASURING TESTING
Information
Patent Application
Electronic Devices with Leakage Cancellation for Range Detection
Publication number
20230296751
Publication date
Sep 21, 2023
Apple Inc.
Mark G. Forbes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMMUNICATION APPARATUS AND DISTANCE GENERATION METHOD THEREOF
Publication number
20230236308
Publication date
Jul 27, 2023
Sony Semiconductor Solutions Corporation
Hiroaki Nakano
G01 - MEASURING TESTING
Information
Patent Application
DETERMINING RELIABILITY OF A DIRECTION OF ARRIVAL (DOA) OF A SIGNAL...
Publication number
20230101091
Publication date
Mar 30, 2023
NXP B.V.
Marco Jan Gerrit Bekooij
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR DETECTING BLACK ICE ON ROADS USING BEAMFORMING ARRAY RADAR
Publication number
20230102248
Publication date
Mar 30, 2023
Skytrio Co. Ltd.
Tai Hyung KIM
G08 - SIGNALLING
Information
Patent Application
Phase-Modulated Continuous Wave Radar Receiver With Time Division Q...
Publication number
20220381878
Publication date
Dec 1, 2022
AURORA OPERATIONS, INC.
Stephen Crouch
G01 - MEASURING TESTING
Information
Patent Application
AIRCRAFT RETURN CONTROL METHOD AND DEVICE, AIRCRAFT AND STORAGE MEDIUM
Publication number
20220317705
Publication date
Oct 6, 2022
AUTEL ROBOTICS CO., LTD.
Tianbao ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTOMATIC IMAGE REJECTION CALIBRATION FOR RADAR SYSTEMS USING QUADR...
Publication number
20220268914
Publication date
Aug 25, 2022
International Business Machines Corporation
Asaf TZADOK
G01 - MEASURING TESTING
Information
Patent Application
RADAR ARRAY PHASE SHIFTER VERIFICATION
Publication number
20220229166
Publication date
Jul 21, 2022
Ay Dee Kay LLC dba Indie Semiconductor
Tom Heller
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-PHASE CORRELATION VECTOR SYNTHESIS RANGING METHOD AND APPARATUS
Publication number
20220229165
Publication date
Jul 21, 2022
CHUN SOO PARK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OBJECT TRACKING USING BEAT SIGNAL FREQUENCY AND PHASE
Publication number
20220179059
Publication date
Jun 9, 2022
Facebook Technologies, LLC
Dustin Jeffrey Gordon Krogstad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FMCW-BASED VR ENVIRONMENT INTERACTION SYSTEM AND METHOD
Publication number
20220163652
Publication date
May 26, 2022
NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Yanchao ZHAO
G01 - MEASURING TESTING
Information
Patent Application
RADAR DEVICE
Publication number
20220026528
Publication date
Jan 27, 2022
DENSO CORPORATION
SEIYA FUJITSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FREQUENCY MODULATED SIGNAL CANCELLATION IN VARIABLE POWER MODE FOR...
Publication number
20210389414
Publication date
Dec 16, 2021
UHNDER, INC.
Richard T. Behrens
G01 - MEASURING TESTING
Information
Patent Application
RF-DAC DIGITAL SIGNAL MODULATION
Publication number
20210373145
Publication date
Dec 2, 2021
INFINEON TECHNOLOGIES AG
Niels CHRISTOFFERS
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
360° MIMO RADAR SYSTEM HAVING MULTIPLE RADAR SENSORS AND PHASE CALI...
Publication number
20210349201
Publication date
Nov 11, 2021
ASTYX GMBH
Stefan TRUMMER
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISTANCE MEASURING DEVICE AND DISTANCE MEASURING METHOD
Publication number
20210333376
Publication date
Oct 28, 2021
Kabushiki Kaisha Toshiba
Yutaka Shimizu
G01 - MEASURING TESTING
Information
Patent Application
RANGING APPARATUS, RANGING SYSTEM AND RANGING METHOD
Publication number
20210286065
Publication date
Sep 16, 2021
Kabushiki Kaisha Toshiba
Hiroshi Yoshida
G01 - MEASURING TESTING
Information
Patent Application
DISTANCE MEASUREMENT APPARATUS
Publication number
20210270956
Publication date
Sep 2, 2021
Kabushiki Kaisha Toshiba
Hiroshi Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISTANCE MEASURING DEVICE AND DISTANCE MEASURING METHOD
Publication number
20210181322
Publication date
Jun 17, 2021
Kabushiki Kaisha Toshiba
Shoji Ootaka
G01 - MEASURING TESTING
Information
Patent Application
ADVANCED METHOD FOR MITIGATING LEAKAGE SIGNAL IN FMCW RADAR AND RAD...
Publication number
20210109191
Publication date
Apr 15, 2021
Korea Advanced Institute of Science and Technology
SeongOok PARK
G01 - MEASURING TESTING
Information
Patent Application
RADAR ARRAY PHASE SHIFTER VERIFICATION
Publication number
20210072369
Publication date
Mar 11, 2021
Semiconductor Components Industries, LLC
Tom HELLER
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF BLUETOOTH PHASE BASED RANGING DURING ADVERTISEMENT AND CO...
Publication number
20210051457
Publication date
Feb 18, 2021
CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
Aaron Adler
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF TRANSMITTING AND RECEIVING OFDM SIGNAL FOR RADAR APPLICAT...
Publication number
20210041530
Publication date
Feb 11, 2021
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Byung Jang JEONG
G01 - MEASURING TESTING
Information
Patent Application
OBJECT IDENTIFICATION APPARATUS, OBJECT IDENTIFICATION METHOD, AND...
Publication number
20210041532
Publication date
Feb 11, 2021
NEC Corporation
Daisuke MATSUO
G01 - MEASURING TESTING
Information
Patent Application
SWITCHABLE FMCW/PMCW RADAR TRANSCEIVER
Publication number
20200341108
Publication date
Oct 29, 2020
Semiconductor Components Industries, LLC
Tom HELLER
G01 - MEASURING TESTING