ClassID:

172681

G01S13/32 - 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 determining position data of a target; Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated

Sub-classes:
Recent Application in this class:
#1
20260098934
2026-04-09

RADAR TRANSCEIVER DEVICE FOR RADAR SIGNALS

#2
20260086225
2026-03-26

SEQUENCED SHORT-RANGE VEHICLE RADAR

#3
20260063779
2026-03-05

Method for Monitoring the State of a Distance Sensor Operating Based on Propagation Time Determination of Electromagnetic Waves

#4
20260063778
2026-03-05

Electromagnetic Wave Transmitting/Receiving Device and Method

#5
20260050074
2026-02-19

METHODS AND APPARATUS FOR SENSING MULTIPLE ACCESS

#6
20250377450
2025-12-11

SENSOR SYSTEM DISPOSED IN MOVING DEVICE AND METHOD OF CONTROLLING A PLURALITY OF SENSORS INCLUDED IN SENSOR SYSTEM

#7
20250370125
2025-12-04

ACTIVITY DETECTION USING WI-FI SIGNALS

#8
20250370094
2025-12-04

RADAR SYSTEM AND SIGNAL PROCESSING METHOD FOR THE SAME

#9
20250347798
2025-11-13

Method with a Radar Device and Radar Device

#10
20250347777
2025-11-13

OBSERVATION TARGET DETECTION DEVICE AND OBSERVATION TARGET DETECTION METHOD

#11
20250321096
2025-10-16

STRUCTURAL DISPLACEMENT ESTIMATION METHOD AND SYSTEM THEREFOR

#12
20250283990
2025-09-11

DOMED THERMOSTAT LENS ASSEMBLY

#13
20250277891
2025-09-04

FREQUENCY MODULATED CONTINUOUS WAVE RADAR WITH IDENTITY RECOGNITION FUNCTION AND METHOD FOR DECODING IDENTITY CODE FROM RADAR ECHO

#14
20250277444
2025-09-04

SYSTEM AND METHOD FOR DEEP EARTH PENETRATING MULTI-STATIC GROUND MAPPING RADAR

#15
20250275686
2025-09-04

SMART HOME DEVICE USING A SINGLE RADAR TRANSMISSION MODE FOR ACTIVITY RECOGNITION OF ACTIVE USERS AND VITAL SIGN MONITORING OF INACTIVE USERS

#16
20250244460
2025-07-31

DETECTION DEVICE, DETECTION SYSTEM, AND STORAGE MEDIUM

#17
20250237765
2025-07-24

SYSTEMS AND METHODS FOR GENERATING FOCUSED THREEDIMENSIONAL (3D) POINT CLOUDS

#18
20250231283
2025-07-17

METHOD FOR EFFICIENT RADAR PRE-PROCESSING

#19
20250189651
2025-06-12

SYSTEMS, METHODS, AND DEVICES FOR RADAR OPERATION IN WIRELESS DEVICES

#20
20250172691
2025-05-29

CONTINUOUS-WAVE RADAR SYSTEM FOR DETECTING FERROUS AND NON-FERROUS METALS IN SALTWATER ENVIRONMENTS

#21
20250172425
2025-05-29

FILL-LEVEL METER

#22
20250138148
2025-05-01

FMCW RADAR SYSTEM WITH CHIRP JITTER REDUCTION

#23
20250123360
2025-04-17

RADAR DEVICE AND OBJECT POSITION DETECTION METHOD

#24
20250121950
2025-04-17

METHOD TO DETECT OBJECTS OR OBSTACLES USING RADIO

#25
20250102621
2025-03-27

RADAR SENSOR

#26
20250095655
2025-03-20

IDENTITY RECOGNITION METHOD, APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM

#27
20250092778
2025-03-20

SYSTEM AND METHODS FOR DISTANCE DETERMINATION WITHIN A BOREHOLE

#28
20250067171
2025-02-27

RATE OF PENETRATION/DEPTH MONITOR FOR A BOREHOLE FORMED WITH MILLIMETER-WAVE BEAM

#29
20240426973
2024-12-26

HIGH FREQUENCY SYSTEM

#30
20240410976
2024-12-12

TRANSCEIVER DEVICE FOR A HOMODYNE RADAR

#31
20240402290
2024-12-05

RADAR APPARATUSES AND METHODS

#32
20240377527
2024-11-14

METHOD AND A SYSTEM FOR ESTIMATING RELATIVE TIME OFFSET AND RELATIVE CLOCK SKEW

#33
20240375584
2024-11-14

DIRECTIONAL SPEED AND DISTANCE SENSOR

#34
20240350077
2024-10-24

CONTACTLESS SLEEP DETECTION AND DISTURBANCE ATTRIBUTION FOR MULTIPLE USERS

#35
20240322437
2024-09-26

ANTENNA MODULE, AND WIRELESS COMMUNICATION DEVICE

#36
20240319363
2024-09-26

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#37
20240310502
2024-09-19

ELECTRONIC DEVICE, METHOD FOR CONTROLLING ELECTRONIC DEVICE, AND PROGRAM

#38
20240310478
2024-09-19

ELECTRONIC DEVICE, METHOD FOR CONTROLLING ELECTRONIC DEVICE, AND PROGRAM

#39
20240272295
2024-08-15

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#40
20240264273
2024-08-08

Radar system, radar device, and monitoring method

#41
20240264270
2024-08-08

ELECTRONIC DEVICE FOR PERFORMING DISTANCE MEASUREMENT THROUGH COMMUNICATION CIRCUIT AND OPERATION METHOD THEREOF

#42
20240248198
2024-07-25

Methods And Systems For Estimating A Height Profile Of A Road Around A Vehicle

#43
20240219550
2024-07-04

DETECTION SYSTEM, SENSOR SYSTEM, DETECTION METHOD, AND RECORDING MEDIUM

#44
20240219517
2024-07-04

RADAR SYSTEM

#45
20240162908
2024-05-16

PHASE-LOCKED LOOP, RADAR SYSTEM AND METHOD FOR RANDOMIZING INITIAL PHASES OF FMCW SIGNALS

#46
20240112559
2024-04-04

PRIVACY-PRESERVING RADAR-BASED FALL MONITORING

#47
20240107267
2024-03-28

SYSTEMS AND METHODS FOR POSITIONAL TRACKING OF INTERACTIVE DEVICES

#48
20240094396
2024-03-21

Systems and methods for generating focused threedimensional (3D) point clouds

#49
20240069184
2024-02-29

ELECTRONIC DEVICE CAPABLE OF ADAPTIVELY ADJUSTING POWER BASED ON A DISTANCE FROM AN OBJECT AND OPERATING METHOD THEREFOR

#50
20240045021
2024-02-08

DEVICE, SYSTEM, AND METHOD FOR TRACKING AN OBJECT USING RADAR DATA AND IMAGER DATA

#51
20240039173
2024-02-01

MULTIPLE INPUT MULTIPLE STEERED OUTPUT (MIMSO) RADAR

#52
20230408649
2023-12-21

Parametric CNN for radar processing

#53
20230408632
2023-12-21

FREQUENCY-MODULATED CONTINUOUS-WAVE (FMCW) RADAR INTERFERENCE MITIGATION USING AN AUTOREGRESSIVE MOVING AVERAGE (ARMA) MODEL

#54
20230375664
2023-11-23

ADAPTIVE RADAR CLUTTER REMOVAL

#55
20230333244
2023-10-19

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#56
20230329574
2023-10-19

SMART HOME DEVICE USING A SINGLE RADAR TRANSMISSION MODE FOR ACTIVITY RECOGNITION OF ACTIVE USERS AND VITAL SIGN MONITORING OF INACTIVE USERS

#57
20230314600
2023-10-05

Low phase noise radar system

#58
20230296759
2023-09-21

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#59
20230243964
2023-08-03

Software defined automotive radar

#60
20230243441
2023-08-03

Electromagnetic Positioning Device with Position Detection

#61
20230228866
2023-07-20

METHOD FOR IMPROVING AFFINITY OF ANTIBODY FOR ANTIGEN AND USE THEREOF

#62
20230184930
2023-06-15

METHOD FOR IDENTIFYING AND CLASSIFYING OBJECTS, AND MOTOR VEHICLE

#63
20230184925
2023-06-15

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#64
20230129203
2023-04-27

Doppler-division multiplexing MIMO radar signal reconstruction

#65
20230110848
2023-04-13

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#66
20230104935
2023-04-06

Doppler radar apparatus and power saving method thereof

#67
20230086601
2023-03-23

RADAR VELOCITY MEASUREMENT SYSTEM AND METHOD AND RADAR DEVICE THEREOF

#68
20230072262
2023-03-09

Angle measuring device and angle measuring method

#69
20230044018
2023-02-09

SIGNAL PROCESSING METHOD, APPARATUS, AND SYSTEM

#70
20230035632
2023-02-02

Radar apparatus and interference suppression method

#71
20230018686
2023-01-19

Privacy-preserving radar-based fall monitoring

#72
20230017166
2023-01-19

MEASUREMENT DEVICE, MEASUREMENT METHOD, AND COMPUTER-READABLE MEDIUM

#73
20220413127
2022-12-29

Antenna and glide path array for small footprint aircraft precision approach and landing system

#74
20220413094
2022-12-29

Electronic Devices with Background-Cancelled Ultra Short Range Object Detection

#75
20220365220
2022-11-17

System and method for generating a three-dimensional (3D) map based on mapping designation information

#76
20220365202
2022-11-17

Compact integrated apparatus of interferometric radar altimeter and radar altimeter capable of performing individual missions by altitude and operating method thereof

#77
20220365169
2022-11-17

DISCONTINUOUS RADAR TRANSMISSION FOR INTERFERENCE MITIGATION

#78
20220350020
2022-11-03

Software defined automotive radar

#79
20220342068
2022-10-27

Electronic device, method for controlling electronic device, and program for controlling electronic device

#80
20220291338
2022-09-15

Electronic devices with background-cancelled ultra short range object detection

#81
20220283291
2022-09-08

Foreign-object detection system

#82
20220283267
2022-09-08

Radar ranging system based on true random generator and ranging method thereof

#83
20220268913
2022-08-25

GAS SPRING SENSORS USING MILLIMETER WAVELENGTH RADAR AND GAS SPRING ASSEMBLIES AND SUSPENSION SYSTEMS INCLUDING SAME

#84
20220260673
2022-08-18

Radar device, imaging method, and imaging program

#85
20220252710
2022-08-11

Radar signal processing device, radar device, radar signal processing method and non-transitory computer-readable medium

#86
20220252571
2022-08-11

Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar

#87
20220187450
2022-06-16

Radar device

#88
20220175314
2022-06-09

System and method for vital signal sensing using a millimeter-wave radar sensor

#89
20220146656
2022-05-12

Distance measurement system, and distance measurement method

#90
20220146655
2022-05-12

SYSTEM AND METHOD

#91
20220120853
2022-04-21

RADAR DEVICE AND CONTROL METHOD

#92
20220107407
2022-04-07

SYSTEM

#93
20220099821
2022-03-31

Low range altimeter active leakage cancellation

#94
20220087013
2022-03-17

TRANSMISSION PATH

#95
20220066011
2022-03-03

Proximity detection using multiple power levels

#96
20220057504
2022-02-24

Radar apparatus, vehicle, and method of removing unnecessary point

#97
20220057477
2022-02-24

Piston and cylinder unit including a piston position detection unit and a collimator

#98
20220047209
2022-02-17

Contactless sleep detection and disturbance attribution for multiple users

#99
20220026563
2022-01-27

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#100
20220018931
2022-01-20

Delay calibration for a stepped frequency continuous wave digital signal chain

#101
20220011423
2022-01-13

Range dependent false alarm reduction in radar object detection

#102
20210396843
2021-12-23

Parametric CNN for radar processing

#103
20210396798
2021-12-23

Wireless power transmission device and power transmission system to aerial moving body

#104
20210389418
2021-12-16

Interference detection in a frequency modulated continuous wave (FMCW) radar system

#105
20210373146
2021-12-02

Method and device for detecting critical transverse movements using CW and FMCW radar modes

#106
20210364628
2021-11-25

Methods for operating stepped frequency radar systems with spectral agility

#107
20210336658
2021-10-28

MIMO transmission using fewer antennas for communication

#108
20210325506
2021-10-21

Electronic device, method for controlling electronic device, and electronic device control program

#109
20210314494
2021-10-07

Terminal, focusing method and apparatus, and computer readable storage medium

#110
20210293947
2021-09-23

Continuous wave ultrasound or acoustic non-destructive testing

#111
20210255357
2021-08-19

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#112
20210255299
2021-08-19

Methods for operating stepped frequency radar systems with digital demultiplexing

#113
20210255298
2021-08-19

Methods for operating stepped frequency radar systems with step size zoom

#114
20210239829
2021-08-05

Radar signal imaging device, radar signal imaging method, and radar signal imaging program

#115
20210223378
2021-07-22

Device, system, and method for tracking an object using radar data and imager data

#116
20210215816
2021-07-15

Radar systems and methods

#117
20210210842
2021-07-08

Antenna for improving influence of surface waves and increasing beamwidth

#118
20210135373
2021-05-06

High-resolution 3D radar wave imaging device

#119
20210106234
2021-04-15

Methods and systems for monitoring blood pressure using stepped frequency radar with spectral agility

#120
20210058588
2021-02-25

Train wheel detection and thermal imaging system

#121
20210055734
2021-02-25

Methods Circuits Devices Assemblies Systems and Related Machine Executable Code for Providing and Operating an Active Sensor on a Host Vehicle

#122
20200400805
2020-12-24

All-direction high-resolution subsurface imaging using distributed moving transceivers

#123
20200386854
2020-12-10

Radar system comprising a plurality of radar chips

#124
20200355734
2020-11-12

Wireless power transmission device and power transmission system to aerial moving body

#125
20200303815
2020-09-24

Integration of EBG structures (single layer/multi-layer) for isolation enhancement in multilayer embedded packaging technology at mmWave

#126
20200295770
2020-09-17

Frequency-converted self-injection-locked radar

#127
20200284895
2020-09-10

System and method for tracking motion of target in indoor environment

#128
20200264273
2020-08-20

Living object detection method and apparatus and electronic device

#129
20200256947
2020-08-13

Electronic device, radar device and radar control method

#130
20200241127
2020-07-30

Frequency modulated continuous wave radio altimeter spectral monitoring

#131
20200191945
2020-06-18

Stepped frequency radar systems with spectral agility

#132
20200191944
2020-06-18

METHODS FOR OPERATING STEPPED FREQUENCY RADAR SYSTEMS WITH FEEDBACK BASED STEP SIZE ZOOM

#133
20200186722
2020-06-11

Terminal, focusing method and apparatus, and computer readable storage medium

#134
20200177029
2020-06-04

Radio wave measurement system

#135
20200148106
2020-05-14

Directional speed and distance sensor

#136
20200116852
2020-04-16

Single space optical platform for determining the range and/or velocity of space objects

#137
20200099561
2020-03-26

Method for measuring distance in wireless communication system and device therefor

#138
20200081092
2020-03-12

Method of calibrating alignment model for sensors and electronic device performing the method

#139
20200049808
2020-02-13

TARGET POSITION ESTIMATION FROM CROSS TRANSMISSION REFLECTIONS OF UNSYNCHRONIZED RADARS

#140
20200003888
2020-01-02

Radar apparatus and signal processing method

#141
20190391246
2019-12-26

Short range radar cohabitation

#142
20190384318
2019-12-19

Radar-based system and method for real-time simultaneous localization and mapping

#143
20190379281
2019-12-12

Bandwidth adaptation in a phase-locked loop of a local oscillator

#144
20190339359
2019-11-07

Reference-free nonlinearity correction for FMCW-based sensing systems

#145
20190339358
2019-11-07

Radar interference mitigation using a pseudorandom offset

#146
20190302250
2019-10-03

Proximity detection using multiple power levels

#147
20190277959
2019-09-12

Systems and methods for automatic motion detection

#148
20190271776
2019-09-05

Software defined automotive radar

#149
20190265353
2019-08-29

Radio or sonic wave detector, transmitter, receiver and method thereof

#150
20190257929
2019-08-22

TOF camera device for error detection

#151
20190239773
2019-08-08

Signal processing device, radar system, and signal processing method

#152
20190235065
2019-08-01

Storage medium location detection system and program

#153
20190235048
2019-08-01

Apparatus and method for compensating for return loss of antenna of radar, and radar apparatus using same

#154
20190216393
2019-07-18

System and method for vital signal sensing using a millimeter-wave radar sensor

#155
20190212426
2019-07-11

Method, apparatus and system for automated vehicle with target localization

#156
20190175117
2019-06-13

Noncontact self-injection-locked sensor

#157
20190137602
2019-05-09

Target detection based on curve detection in range-chirp map

#158
20190137600
2019-05-09

System and method for pseudo randomized chirp scheduling for interference avoidance

#159
20190129003
2019-05-02

On-vehicle radar system

#160
20190120932
2019-04-25

Below-noise after transmit (BAT) Chirp Radar

#161
20190108913
2019-04-11

Vital signs with non-contact activity sensing network for elderly care

#162
20190094350
2019-03-28

System and method for occupancy detection using a millimeter-wave radar sensor

#163
20190094202
2019-03-28

Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar

#164
20190086517
2019-03-21

Direct detection LiDAR system and method with synthetic doppler processing

#165
20190072657
2019-03-07

Phase or delay control in multi-channel RF applications

#166
20190041510
2019-02-07

System and method for tracking a sling load and terrain with a RADAR altimeter

#167
20190011533
2019-01-10

Interference detection in a frequency modulated continuous wave (FMCW) radar system

#168
20190004146
2019-01-03

RADAR SENSOR

#169
20180356511
2018-12-13

FMCW radar sensor for motor vehicles

#170
20180351250
2018-12-06

Feed structure for a metamaterial antenna system

#171
20180348343
2018-12-06

Intelligent metamaterial radar for target identification

#172
20180299542
2018-10-18

Radio altimeter

#173
20180292252
2018-10-11

Guided wave radar level gauge system with grounded probe

#174
20180284221
2018-10-04

RADAR APPARATUS

#175
20180267160
2018-09-20

Frequency modulated continuous wave antenna system

#176
20180252809
2018-09-06

Software defined automotive radar

#177
20180224526
2018-08-09

Quadrature self-injection-locked radar

#178
20180180713
2018-06-28

Radar methods and apparatus using in phased array communication systems

#179
20180156914
2018-06-07

Device, system, and method for tracking an object using radar data and imager data

#180
20180143315
2018-05-24

Apparatus for measuring distance

#181
20180093642
2018-04-05

Process and system for secure access to a determined space by means of a wearable object

#182
20180067202
2018-03-08

METHOD OF DETERMINING A DISTANCE BETWEEN AN ACTIVE AND A PASSIVE RADIO COMMUNICATION UNIT

#183
20180011180
2018-01-11

Phased array radar systems for small unmanned aerial vehicles

#184
20180003812
2018-01-04

Storage medium location detection system and program

#185
20170363738
2017-12-21

Radar device and control method of radar device

#186
20170363736
2017-12-21

RADAR DEVICE AND CONTROL METHOD OF RADAR DEVICE

#187
20170363730
2017-12-21

Proximity sensor and method for measuring the distance from a target

#188
20170307726
2017-10-26

Methods and systems for locating targets using non linear radar with a matched filter which uses exponential value of the transmit signal

#189
20170288787
2017-10-05

Reduction of unmodulated ambient blockers in reflected data links through manipulation or replication of the transmitting signal source

#190
20170276778
2017-09-28

EMCW LAYER THICKNESS MEASUREMENT APPARATUS AND METHOD

#191
20170227635
2017-08-10

Radioelectric device for transmitting and receiving radioelectric waves and associated radio altimetry system

#192
20170214746
2017-07-27

CAR2X communication system, apparatus and method

#193
20170199077
2017-07-13

Quantum signal detection systems and methods

#194
20170176583
2017-06-22

Method in a radar system, radar system, and/or device of a radar system

#195
20170090011
2017-03-30

Affordable combined pulsed/FMCW radar AESA

#196
20160356885
2016-12-08

Method for operating a radar apparatus

#197
20160315628
2016-10-27

Frequency generator with two voltage controlled oscillators

#198
20160291130
2016-10-06

Interference detection in a frequency modulated continuous wave (FMCW) radar system

#199
20160238998
2016-08-18

Time to digital converter and phase locked loop

#200
20160139256
2016-05-19

Method of system compensation to reduce the effects of self interference in frequency modulated continuous wave altimeter systems

#201
20160131753
2016-05-12

Adaptive algorithms for interrogating the viewable scene of an automotive radar

#202
20160124083
2016-05-05

Proximity sensor and method for measuring the distance from an object

#203
20160047892
2016-02-18

FMCW radar with phase encoded data channel

#204
20150331090
2015-11-19

Frequency modulated continuous wave radar device, and object detection method using continuous wave thereof

#205
20150323660
2015-11-12

Radar system and method for determining range, relative velocity and bearing of an object using continuous-wave and chirp signals

#206
20150309166
2015-10-29

Moving-entity detection

#207
20150268218
2015-09-24

Systems and methods for asphalt density and soil moisture measurements using ground penetrating radar

#208
20150198712
2015-07-16

Systems and methods for vehicle position detection

#209
20150198706
2015-07-16

High angular resolution low frequency radar with small antenna and high resolution low frequency ground penetrating radar

#210
20150153447
2015-06-04

Method and apparatus for detecting surrounding environment based on sensing signals of frequency-modulated continuous wave radar and continuous wave radar

#211
20150145715
2015-05-28

Radio altimeter

#212
20150114096
2015-04-30

System and method for detecting a rotational speed of a turbocharger

#213
20150048970
2015-02-19

Angularly resolving radar sensor

#214
20150048969
2015-02-19

Method for operating a distance sensor and device for performing the method

#215
20150015431
2015-01-15

System and method for a radio frequency system

#216
20150007655
2015-01-08

Universal measurement data acquisition in water

#217
20140292558
2014-10-02

Radar apparatus and signal processing method

#218
20140240168
2014-08-28

Method for operating a distance sensor and device for carrying out the method

#219
20140125516
2014-05-08

Three-dimensional holographical imaging

#220
20140125509
2014-05-08

Radar for rejecting and looking past surface reflections

#221
20140070985
2014-03-13

Systems and methods for frequency-modulation continuous-wave and pulse-compression transmission operation

#222
20140028491
2014-01-30

Method of system compensation to reduce the effects of self interference in frequency modulated continuous wave altimeter systems

#223
20130328712
2013-12-12

Systems and methods for detecting a change in position of an object

#224
20130301391
2013-11-14

System and method for object position estimation based on ultrasonic reflected signals

#225
20130201050
2013-08-08

Wideband transmitter/receiver arrangement for multifunctional radar and communication

#226
20130099943
2013-04-25

Directional speed and distance sensor

#227
20130005280
2013-01-03

METHOD FOR CONSTRUCTING A WIRELESS COMMUNICATION DEVICE TO ACHIEVE MOTION SENSING FUNCTION

#228
20120280855
2012-11-08

Detector system with adjustable phase stage

#229
20120194377
2012-08-02

ANTENNA APPARATUS, RADAR APPARATUS AND ON-VEHICLE RADAR SYSTEM

#230
20120119942
2012-05-17

RADAR WAVE TRANSMIT/RECEIVE DEVICE

#231
20110298653
2011-12-08

Method and device for detecting azimuth

#232
20110248882
2011-10-13

METHOD FOR INTERFEROMETRIC RADAR MEASUREMENTS

#233
20110187578
2011-08-04

Conductive line communication apparatus and conductive line radar system and method

#234
20110175746
2011-07-21

Scanner for vibration mapping

#235
20110148686
2011-06-23

MOVING-ENTITY DETECTION

#236
20110140954
2011-06-16

Radar-imaging of a scene in the far-field of a one- or two-dimensional radar array

#237
20110140951
2011-06-16

Pulsed radar level gauge system and method for energy efficient filling level determination

#238
20110102246
2011-05-05

Noise-canceling down-converting detector

#239
20100295721
2010-11-25

RADAR DEVICE

#240
20100283483
2010-11-11

High-resolution, nondestructive imaging of dielectric materials

#241
20100225529
2010-09-09

Unswitched, ultra low power, long range radar system

#242
20090295623
2009-12-03

Radar receiver and a method for processing radar returns

#243
20090251360
2009-10-08

Distance measuring device and distance measuring method

#244
20090212990
2009-08-27

Apparatus and method for detecting and locating hidden objects

#245
20090167589
2009-07-02

Earth-penetrating radar with inherent near-field rejection

#246
20090079620
2009-03-26

OFDM frequency scanning radar

#247
20090009191
2009-01-08

High-resolution, nondestructive imaging of dielectric materials

#248
20080204309
2008-08-28

Noise augmented radar system

#249
20080186223
2008-08-07

Radar Sensor for Motor Vehicles

#250
20080185903
2008-08-07

Radar mining guidance control system

#251
20080111729
2008-05-15

Through the wall ranging with triangulation using multiple spaced apart radars

#252
20070179712
2007-08-02

Blind spot sensor system

#253
20070146209
2007-06-28

Condition detecting sensor

#254
20070052580
2007-03-08

Method and apparatus for improved determination of range and angle of arrival utilizing a two tone CW radar

#255
20060284757
2006-12-21

Through-the-wall frequency stepped imaging system utilizing near field multiple antenna positions, clutter rejection and corrections for frequency dependent wall effects

#256
20060273952
2006-12-07

Technique for compensation of transmit leakage in radar receiver

#257
20060267828
2006-11-30

Mine detection using radar vibrometer

#258
20060079749
2006-04-13

Frequency shift keying radar with ambiguity detection

#259
20060066472
2006-03-30

Method and system for detecting with radar the passage by a vehicle of a point for monitoring on a road

#260
20060023571
2006-02-02

Distance measurement method and device

#261
20060022866
2006-02-02

Vehicle obstacle warning radar

#262
20050270219
2005-12-08

Short pulse/stepped frequency radar system

#263
20050242986
2005-11-03

Radio-wave radar system and adaptive cruise control system

#264
20050200516
2005-09-15

Retrodirective noise-correlating (RNC) radar methods and apparatus

#265
20050190098
2005-09-01

Object location system and method using RFID

#266
18937794
2025-01-28

Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments

#267
15639637
2020-02-11

Altimeter apparatus for external fuselage mounting

#268
15204002
2017-03-21

On-demand multi-scan micro doppler for vehicle

#269
14559685
2016-10-11

System and method for target doppler estimation and range bias compensation using high duty cycle linear frequency modulated signals

#270
14337380
2018-05-08

Directional speed and distance sensor

#271
13778722
2016-02-16

Adaptive algorithms for interrogating the viewable scene of an automotive radar

#272
13625767
2015-11-24

Combined FMCW and FM pulse-compression radar systems and methods