ClassID:

172709

G01S13/449 - 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; Simultaneous measurement of distance and other co-ordinates; Monopulse radar, i.e. simultaneous lobing Combined with MTI or Doppler processing circuits

Recent Application in this class:
#1
20260133314
2026-05-14

SIMULTANEOUS BEAMFORMING AND MULTIPLE INPUT-MULTIPLE OUTPUT (MIMO) SCHEMES IN RADAR SYSTEM

#2
20260063763
2026-03-05

METHOD FOR TARGET DETECTION IN A DDM RADAR SENSOR

#3
20250004125
2025-01-02

ELECTRONIC DEVICE, METHOD FOR CONTROLLING ELECTRONIC DEVICE, AND PROGRAM

#4
20240366103
2024-11-07

ENHANCED RF MEDICAL IMAGING AND IDENTIFICATION SYSTEM

#5
20240230873
2024-07-11

METHOD, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MONITORING AUTHENTICATION BASED ON RADAR

#6
20240176014
2024-05-30

Simultaneous beamforming and multiple input-multiple output (MIMO) schemes in radar system

#7
20240134026
2024-04-25

Method, electronic device, and computer program product for monitoring authentication based on radar

#8
20230266452
2023-08-24

RADAR APPARATUS, SYSTEM, AND METHOD

#9
20220317285
2022-10-06

Simultaneous beamforming and multiple input-multiple output (MIMO) schemes in radar system

#10
20220171049
2022-06-02

Co-prime coded (CPC) doppler division multiplexing (DDM) MIMO radar method and system

#11
20220155432
2022-05-19

Method of target feature extraction based on millimeter-wave radar echo

#12
20220137202
2022-05-05

Systems and methods for range-rate dealiasing using position consistency

#13
20220120849
2022-04-21

Radar apparatus

#14
20220113394
2022-04-14

Smart-device-based radar system performing location tagging

#15
20220011424
2022-01-13

Apparatus and method for compensating for doppler expansions

#16
20200408893
2020-12-31

Slim object detection using multi-polarized radar signals

#17
20200333436
2020-10-22

Trailer detection and estimation system and related techniques

#18
20200309937
2020-10-01

Method for ascertaining misalignment of a radar sensor

#19
20200301002
2020-09-24

High resolution automotive radar system with forward and backward difference co-array processing

#20
20200142048
2020-05-07

Adaptive mitigation of stationary interference in a vehicular radar system

#21
20200116850
2020-04-16

Estimating angle of human target using mmWave radar

#22
20190377080
2019-12-12

Vital sign sensor capable of resisting clutter

#23
20190339374
2019-11-07

Radar system

#24
20190302251
2019-10-03

Morphological components analysis for maritime target detection

#25
20190196006
2019-06-27

Obstacle position and extent measurement by automotive radar

#26
20190101634
2019-04-04

System and method for controlling operation of a vehicle using a millimeter-wave radar sensor

#27
20180364346
2018-12-20

METHOD FOR SPECTRAL ESTIMATION OF THE CLUTTER OF A HALINE LIQUID MEDIUM

#28
20180224536
2018-08-09

Slim object detection using multi-polarized millimeter wave signals

#29
20170269196
2017-09-21

System and method for detecting blockage in an automotive radar

#30
20170261608
2017-09-14

Tracking processor and method of tracking processing

#31
20160349363
2016-12-01

Radar imaging system and related techniques

#32
20150293209
2015-10-15

Radar receivers

#33
20150070217
2015-03-12

Microwave radio direction finding system

#34
20130021195
2013-01-24

Projectile detection system

#35
20120166073
2012-06-28

Method and system for avoiding an intercepting vehicle by an airborne moving body

#36
20080030399
2008-02-07

Radar device and radar method

#37
20070052580
2007-03-08

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

#38
20060220956
2006-10-05

Time delay beamformer and method of time delay beamforming

#39
20060181451
2006-08-17

System and method for combining displaced phase center antenna and space-time adaptive processing techniques to enhance clutter suppression in radar on moving platforms

#40
20060158369
2006-07-20

Automotive radar

#41
20060109173
2006-05-25

Adaptive ground clutter cancellation

#42
20050270227
2005-12-08

Positioning system with intentional multi-path signal

#43
14541698
2017-01-24

Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns