ClassID:

172741

G01S13/60 - CPC Classification

Classification description:

Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified; Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems; Systems of measurement based on relative movement of target; Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track

Sub-classes:
Recent Application in this class:
#1
20260153619
2026-06-04

ENVIRONMENT RECOGNITION SENSOR DEVICE AND ENVIRONMENT RECOGNITION METHOD THEREOF, AND BATTERY PACK

#2
20260147112
2026-05-28

METHOD FOR DERIVING ADJUSTMENT ANGLE FOR RADAR SENSOR INSTALLED IN VEHICLE

#3
20260104502
2026-04-16

ROBUST RADAR-BASED VEHICLE MOTION ESTIMATION

#4
20260056309
2026-02-26

RADAR SPEED DETECTION SYSTEM AND METHOD

#5
20260015831
2026-01-15

SYSTEM AND METHOD OF OPERATING PERCEPTION DEVICES IN MOBILE MACHINES

#6
20250370126
2025-12-04

SCHOOL VEHICLE SAFETY SYSTEM USING RADAR SENSOR

#7
20250355112
2025-11-20

USE OF A RADAR SENSOR HAVING A WAVEGUIDE ANTENNA ARRAY FOR A METHOD FOR DETERMINING AN ESTIMATED EGO VELOCITY VALUE AND AN ESTIMATED ANGLE VALUE OF TARGETS

#8
20250355108
2025-11-20

RAVELING SPEED ESTIMATION DEVICE

#9
20250327896
2025-10-23

RADAR CONTROL DEVICE AND METHOD

#10
20250326410
2025-10-23

SYSTEMS AND METHODS FOR PORTABLE AND AUTONOMOUS RAILROAD TRACK MEASUREMENT

#11
20250314740
2025-10-09

COMBINED RADIO ALTIMETER AND DOPPLER RADAR WITH SURFACE-MOUNTABLE ANTENNA ARRAY

#12
20250283993
2025-09-11

A RADAR SYSTEM FOR 3D EGO MOTION ESTIMATION

#13
20250258498
2025-08-14

GAP MEASUREMENT FOR VEHICLE CONVOYING

#14
20250231295
2025-07-17

Method and Apparatus

#15
20250231290
2025-07-17

RADAR SYSTEMS FOR DETERMINING VEHICLE SPEED OVER GROUND

#16
20250224505
2025-07-10

RELIABLY DETERMINING SPEED OVER GROUND OF A HEAVY-DUTY VEHICLE

#17
20250208284
2025-06-26

SMART AND ADAPTIVE RADAR CONFIGURATION FOR DOPPLER VELOCITY ESTIMATION

#18
20250199155
2025-06-19

RADAR SYSTEMS FOR DETERMINING VEHICLE SPEED OVER GROUND

#19
20250180729
2025-06-05

SYSTEMS AND METHODS FOR DOPPLER GROUND SPEED SENSING

#20
20250180728
2025-06-05

SENSOR SYSTEM FOR DETERMINING VEHICLE SPEED OVER GROUND

#21
20250172662
2025-05-29

Methods and Systems for Validating Automotive Radar Pitch using Elevation Sidelobe Measurements

#22
20250147170
2025-05-08

METHOD FOR DERIVING POSITION DURING NAVIGATION

#23
20250020790
2025-01-16

EGO VELOCITY ASSISTED DIRECTION OF ARRIVAL ESTIMATOR FOR RADAR SYSTEMS

#24
20240427002
2024-12-26

SYSTEM AND METHOD OF OPERATION FOR NEAR FIELD AUXILIARY RADAR

#25
20240415725
2024-12-19

WIDE SWEEP CANE

#26
20240402327
2024-12-05

METHODS AND APPARATUSES FOR VELOCITY MEASUREMENT WITH RADAR SENSORS

#27
20240378745
2024-11-14

Pose graph SLAM computation method and system based on 4D millimeter-wave radar

#28
20240377525
2024-11-14

RADAR CONTROL DEVICE AND METHOD

#29
20240272296
2024-08-15

RADAR SPEED MEASUREMENT METHOD, RADAR, RADAR SPEED MEASUREMENT DEVICE

#30
20240255632
2024-08-01

VEHICLE SPEED CALCULATION DEVICE

#31
20240255612
2024-08-01

RADAR DEVICE

#32
20240246645
2024-07-25

MARINE VESSEL MOTION ESTIMATION AND HYDROFOILING

#33
20240219417
2024-07-04

SPEED MEASUREMENT METHOD, SYSTEM, AND APPARATUS OF MEDIUM AND LOW SPEED MAGLEV TRAIN

#34
20240201360
2024-06-20

Beamvector Filtering and Disambiguation Using Velocity Profile Pattern for Low-Level Radar Ego-Motion

#35
20240192353
2024-06-13

EGO VELOCITY ESTIMATOR FOR RADAR SYSTEMS

#36
20240168152
2024-05-23

INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

#37
20240134035
2024-04-25

METHOD FOR ESTIMATING AN INTRINSIC SPEED OF A VEHICLE

#38
20240125913
2024-04-18

VEHICULAR RADAR SYSTEM WITH ENHANCED WAVEGUIDE AND ANTENNA

#39
20240094378
2024-03-21

MODULAR SYSTEM FOR DETECTING, TRACKING, AND TRANSMITTING TO IDENTIFIED OBJECTS

#40
20240085548
2024-03-14

INSPECTION SYSTEM, INSPECTION METHOD, AND STORAGE MEDIUM

#41
20240045051
2024-02-08

MULTI-BEAM RADAR BASED GROUND SPEED SENSOR UTILIZING A SINGLE RADAR INTEGRATED CIRCUIT

#42
20240045050
2024-02-08

Method for Validating Environment Detection Sensors of a Vehicle and a Vehicle Configured for Validating Environment Detection Sensors

#43
20240040078
2024-02-01

Apparatus, method, and computer-readable storage medium for recording video in vehicle parked in N-state parking mode

#44
20240019566
2024-01-18

Determining Ego Motion

#45
20230375693
2023-11-23

DETECTING, TRACKING, AND TRANSMITTING TO IDENTIFIED OBJECTS USING MODELS IN A MODULAR SYSTEM

#46
20230333236
2023-10-19

MEASURING VEHICLE VELOCITY USING MULTIPLE ONBOARD RADARS

#47
20230333210
2023-10-19

Methods for Estimating Dynamic Ground Clutter in a Vehicle-Mounted Frequency Modulated Continuous Wave Radar

#48
20230305141
2023-09-28

System and method for radar-based localization and/or mapping

#49
20230296726
2023-09-21

VEHICLE SPEED MODULE FOR RADAR SPEED DETECTOR

#50
20230288551
2023-09-14

Apparatus and method for determining kinetic information

#51
20230243959
2023-08-03

Ground-penetrating radar sensors on vehicles for detecting underground features and road surface features

#52
20230236316
2023-07-27

Radar altimeter inertial vertical loop

#53
20230228866
2023-07-20

METHOD FOR IMPROVING AFFINITY OF ANTIBODY FOR ANTIGEN AND USE THEREOF

#54
20230213341
2023-07-06

REMOVABLE ODOMETER FOR A NON-ODOMETER EQUIPPED VEHICLE

#55
20230184920
2023-06-15

OBJECT DETECTION DEVICE AND OBJECT DETECTION METHOD

#56
20230184919
2023-06-15

Methods and systems for millimeter wave assisted vehicle navigation

#57
20230135207
2023-05-04

Gap measurement for vehicle convoying

#58
20230119187
2023-04-20

CIRCUITRY AND METHOD

#59
20220413131
2022-12-29

Object detection system and object detection method

#60
20220397661
2022-12-15

Method and system for generating trigger signals from radar signal

#61
20220390583
2022-12-08

Method for low-interference operation of a plurality of radar sensors

#62
20220357442
2022-11-10

Sensor device with heated spot detection for measuring motion of vehicle and method of operating the sensor device

#63
20220291334
2022-09-15

Battery-powered vehicle sensors

#64
20220268887
2022-08-25

System and method for automotive radar sensor orientation estimation using radar detection information of arbitrary detections

#65
20220163659
2022-05-26

Spatial imaging apparatus and method for imaging radar

#66
20220120887
2022-04-21

IN-VEHICLE SENSOR DEVICE

#67
20220099820
2022-03-31

Systems and methods for virtual doppler and/or aperture enhancement

#68
20220089166
2022-03-24

MOTION STATE ESTIMATION METHOD AND APPARATUS

#69
20220082683
2022-03-17

Method, apparatus, electronic device, and readable storage medium for detection of vehicle traveling state

#70
20220066015
2022-03-03

Radar odometry system and method

#71
20220026562
2022-01-27

SYSTEM AND METHOD FOR RADAR BASED MAPPING FOR AUTONOMOUS ROBOTIC DEVICES

#72
20220026558
2022-01-27

MONITORING VEHICLE MOTION USING SURFACE-PENETRATING RADAR SYSTEM AND DOPPLER SHIFTS

#73
20210405177
2021-12-30

Object tracking device

#74
20210396864
2021-12-23

Method for determining a movement vector of a motor vehicle, method for determining a speed of the vehicle and associated vehicle

#75
20210341599
2021-11-04

Methods and Systems for Determining Alignment Parameters of a Radar Sensor

#76
20210255304
2021-08-19

Radar deep learning

#77
20210208273
2021-07-08

Blind spot detection system with speed detection function and device and method thereof

#78
20210199791
2021-07-01

TIRE MONITORING DEVICES SYSTEMS AND METHODS

#79
20210156988
2021-05-27

Apparatus and method for determining kinetic information

#80
20210109207
2021-04-15

System and method to determine low-speed and stationary state of a rail vehicle

#81
20210089047
2021-03-25

Calculating velocity of an autonomous vehicle using radar technology

#82
20210088644
2021-03-25

Position detecting apparatus

#83
20210048522
2021-02-18

Altimeter with high-resolution radar

#84
20210016704
2021-01-21

Steerable scanning and perception system with active illumination

#85
20210011150
2021-01-14

Automated driving systems and control logic for host vehicle velocity estimation using wide aperture radar

#86
20200406894
2020-12-31

SYSTEM AND METHOD FOR DETERMINING A TARGET VEHICLE SPEED

#87
20200379100
2020-12-03

Azimuth estimation device and method

#88
20200301003
2020-09-24

Radar signal processing device, radar device, and radar signal processing method

#89
20200244840
2020-07-30

Stationary and moving object recognition apparatus

#90
20200241124
2020-07-30

Method and system comparing odometer velocity to radar based velocity

#91
20200200891
2020-06-25

Method and system for measuring the velocity of a carrier with respect to the ground

#92
20200200890
2020-06-25

Method and system for neutralizing the effect of vibrations in a rotary-wing aircraft for airborne doppler radar

#93
20200191949
2020-06-18

Multistatic Radar Via An Array of Multifunctional Automotive Transceivers

#94
20200191938
2020-06-18

Vehicle odometry and motion direction determination

#95
20200158850
2020-05-21

APPARATUS AND METHOD FOR LEARNING SCALE FACTOR OF VEHICLE SPEED SENSOR

#96
20200103517
2020-04-02

Method and apparatus for determining object state

#97
20200088868
2020-03-19

VEHICLE SPEED RADAR SYSTEM AND DETECTION METHOD THEREOF

#98
20200082653
2020-03-12

In-vehicle location uncertainty management for passive start

#99
20200081113
2020-03-12

Method, apparatus, device, and medium for determining angle of yaw

#100
20200070859
2020-03-05

Guideway mounted vehicle localization system

#101
20200011984
2020-01-09

Object sensing apparatus, object sensing method, and computer readable recording medium

#102
20200003887
2020-01-02

SPEED MEASUREMENT DEVICE AND SPEED MEASUREMENT METHOD

#103
20200003886
2020-01-02

APPARATUS AND METHOD WITH EGO MOTION ESTIMATION

#104
20190353514
2019-11-21

Fastening assembly for a radar level-measuring device

#105
20190257949
2019-08-22

Self-calibrating sensor system for a wheeled vehicle

#106
20190257936
2019-08-22

Apparatus and method for determining a speed of a vehicle

#107
20190250249
2019-08-15

Vehicle radar system that addresses doppler frequency shift and method of using the same

#108
20190242987
2019-08-08

Radar device and method of detecting object using radar device

#109
20190204412
2019-07-04

Intelligent vehicle-mounted radar device for reducing signal interference

#110
20190204410
2019-07-04

Intelligent vehicle-mounted radar device for reducing polarization loss

#111
20190196478
2019-06-27

Automated driving system and method for road vehicles

#112
20190187277
2019-06-20

Multifunctional automotive radar

#113
20190179002
2019-06-13

Object detection device

#114
20190163198
2019-05-30

Radar aided visual inertial odometry initialization

#115
20190143925
2019-05-16

Estimation device

#116
20190137623
2019-05-09

Scalable architecture for an automotive radar system

#117
20190120936
2019-04-25

Using data from a radar sensor for machine learning based perception

#118
20190107615
2019-04-11

METHOD OF TRACKING AN OBJECT

#119
20190094877
2019-03-28

Calculating velocity of an autonomous vehicle using radar technology

#120
20190094352
2019-03-28

System and method for radar based mapping for autonomous robotic devices

#121
20190079182
2019-03-14

Dynamic OFDM symbol shaping for radar applications

#122
20190025420
2019-01-24

Systems and methods for measuring velocity and acceleration with a radar altimeter

#123
20190025405
2019-01-24

Apparatus and method for detecting alignment of sensor and calibrating antenna pattern response in an automotive detection system

#124
20190025404
2019-01-24

Apparatus and method for detecting and correcting for blockage of an automotive radar sensor

#125
20180356511
2018-12-13

FMCW radar sensor for motor vehicles

#126
20180251092
2018-09-06

Vehicle collision prediction algorithm using radar sensor and ultrasonic park assist sensor

#127
20180246205
2018-08-30

Weather radar detection of objects

#128
20180246187
2018-08-30

Object detection apparatus and object detection method

#129
20180224868
2018-08-09

System and methods for automatically landing aircraft

#130
20180164422
2018-06-14

Doppler ambiguity resolution at high signal to noise ratio

#131
20180128911
2018-05-10

Object-sensing system for vehicle and object-sensing method for vehicle

#132
20180120429
2018-05-03

Object detection in multiple radars

#133
20180074187
2018-03-15

Velocity and attitude estimation using an interferometric radar altimeter

#134
20180074186
2018-03-15

Airborne precision doppler velocity radar

#135
20180045811
2018-02-15

Radar-installation-angle calculating device, radar apparatus, and radar-installation-angle calculating method

#136
20180038950
2018-02-08

Method for measuring the height of a target relative to the ground using a moving radar, and radar implementing such a method

#137
20180031692
2018-02-01

Mobile navigation method and system

#138
20180024228
2018-01-25

Automated vehicle radar system with auto-alignment for azimuth, elevation, and vehicle speed-scaling-error

#139
20180011182
2018-01-11

Separating weak and strong moving targets using the fractional fourier transform

#140
20170356991
2017-12-14

RADAR DEVICE AND DETECTION METHOD

#141
20170350975
2017-12-07

Radar device and signal processing method

#142
20170307749
2017-10-26

Radar apparatus

#143
20170160391
2017-06-08

On-board radar apparatus and notification system

#144
20170131401
2017-05-11

Determining a state of a vehicle and assisting a driver in driving the vehicle

#145
20170097410
2017-04-06

Automated vehicle radar system to determine yaw-rate of a target vehicle

#146
20170097406
2017-04-06

Vehicle radar device

#147
20160349365
2016-12-01

Cooperative and crowd-sourced multifunctional automotive radar

#148
20160341826
2016-11-24

Mobile radar and visual tracking coordinate transformation

#149
20160341824
2016-11-24

Method and system for managing data from an aircraft radio altimeter

#150
20160334511
2016-11-17

Calibration of a multifunctional automotive radar system

#151
20160334504
2016-11-17

Scalable architecture for an automotive radar system

#152
20160334501
2016-11-17

Dynamic OFDM symbol shaping for radar applications

#153
20160320482
2016-11-03

Multifunctional automotive radar

#154
20160320481
2016-11-03

Multistatic radar via an array of multifunctional automotive transceivers

#155
20160320471
2016-11-03

Apparatus and method for detecting and correcting for blockage of an automotive radar sensor

#156
20160291143
2016-10-06

Vehicle movement estimation device and vehicle movement estimation method

#157
20160223661
2016-08-04

Vehicle motion estimation enhancement with radar data

#158
20160178742
2016-06-23

Radar apparatus and radar state estimation method

#159
20160161609
2016-06-09

OBJECT DETECTION DEVICE, VELOCITY DETECTION DEVICE, AND VEHICLE

#160
20160124087
2016-05-05

Object boundary detection for automotive radar imaging

#161
20160091603
2016-03-31

Radar device, vehicle control system, and signal processing method

#162
20160041267
2016-02-11

Orbital determination (OD) of geosynchronous satellites

#163
20150369912
2015-12-24

Radar device, vehicle, and moving object speed detection method

#164
20150346334
2015-12-03

Millimeter-wave dielectric lens antenna and speed sensor using same

#165
20150301171
2015-10-22

Course and/or speed data

#166
20150253421
2015-09-10

Radar module and speed measuring device using same

#167
20150241557
2015-08-27

Ship radar apparatus and method of measuring velocity

#168
20150219758
2015-08-06

Mobile radar and visual tracking coordinate transformation

#169
20150198712
2015-07-16

Systems and methods for vehicle position detection

#170
20150130654
2015-05-14

Pulse signal setting device, radar apparatus, method and program of setting pulse signal

#171
20150005993
2015-01-01

Method and device for measuring speed in a vehicle independently of the wheels

#172
20140218219
2014-08-07

Travel distance measurement device

#173
20140057665
2014-02-27

MOBILE COMMUNICATION TERMINAL WITH DISTANCE AND SPEED SENSING FUNCTION AND SENSING METHOD

#174
20130332040
2013-12-12

Method of detecting a vehicle speed and related electronic device

#175
20120326918
2012-12-27

Motion-based adaptive frequency estimation of a doppler velocity sensor

#176
20120229326
2012-09-13

Method for determining the navigation speed of a carrier and hybridization device

#177
20120016615
2012-01-19

Method for adjusting a self mixing laser sensor system for measuring the velocity of a vehicle

#178
20110295549
2011-12-01

ANGULAR VELOCITY ESTIMATION APPARATUS, COMPUTER PROGRAM, AND ANGULAR VELOCITY ESTIMATION METHOD

#179
20100302088
2010-12-02

Doppler beam-sharpened radar altimeter

#180
20100290030
2010-11-18

Sensor device and method for detecting the motion of a vehicle

#181
20100238068
2010-09-23

RADAR DEVICE

#182
20100225522
2010-09-09

SENSOR SYSTEM FOR DETECTING AN IMPENDING COLLISION OF A VEHICLE

#183
20100017128
2010-01-21

Radar, lidar and camera enhanced methods for vehicle dynamics estimation

#184
20090207069
2009-08-20

Method and system for determining velocity by using variable or distinct sampling rates

#185
20080091380
2008-04-17

Velocity sensor and ground vehicle velocity sensor using the same

#186
20070273572
2007-11-29

Methods and systems providing an adaptive threshold for a beam sharpened pulse radar

#187
20070159381
2007-07-12

Ground-speed measuring apparatus

#188
20070090991
2007-04-26

Absolute velocity measuring device

#189
20070008211
2007-01-11

Vehicle mounted radar apparatus

#190
20060267831
2006-11-30

Radar for ground speed measurement

#191
20060139206
2006-06-29

Velocity sensor and ground vehicle velocity sensor using the same

#192
20060100760
2006-05-11

Device for determining the actual vehicle speed

#193
20060033642
2006-02-16

Self-powered vehicle speed sensor

#194
20050195383
2005-09-08

Method for obtaining and displaying information about objects in a vehicular blind spot

#195
20050128127
2005-06-16

Radar for ground speed measurement

#196
20050116854
2005-06-02

Radar sensor for motor vehicles

#197
20050096845
2005-05-05

Intelligent passive navigation system for back-up and verification of GPS

#198
15208166
2017-03-21

Use of motion data in the processing of automotive radar image processing

#199
15203731
2019-04-02

Apparatus and method to measure slip and velocity

#200
14847242
2016-09-13

Method of stabilizing a power grid and providing a synthetic aperture radar using a radar wind turbine

#201
14046145
2016-04-05

Navigator alignment using radar scan

#202
13767390
2015-07-28

Smart beam selection for radar aided navigation

#203
13250798
2017-02-07

System and method for doppler aided navigation using weather radar