ClassID:

172729

G01S13/538 - 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; Discriminating between fixed and moving objects or between objects moving at different speeds eliminating objects that have not moved between successive antenna scans, e.g. area MTi

Recent Application in this class:
#1
20250341628
2025-11-06

PHYSICAL WAVEFORM OPTIMIZATION FOR MULTIPLE BEAM MULTIFUNCTION DIGITAL ARRAYS

#2
20240230878
2024-07-11

SYSTEMS AND METHOD FOR ADAPTIVE RADAR FRAME FILTERING

#3
20240151843
2024-05-09

RADAR-BASED TARGET TRACKER

#4
20240134031
2024-04-25

SYSTEMS AND METHOD FOR ADAPTIVE RADAR FRAME FILTERING

#5
20210199788
2021-07-01

Systems and methods for adaptive clutter removal from radar scans

#6
20210132211
2021-05-06

Physical waveform optimization for multiple-beam multifunction digital arrays

#7
20200142049
2020-05-07

Multi-target detection in CDMA radar system

#8
20200132826
2020-04-30

Method and apparatus for non-line-of-sight detection and coded radar signals

#9
20200025909
2020-01-23

Multi-target tracking method and tracking system applicable to clutter environment

#10
20190277959
2019-09-12

Systems and methods for automatic motion detection

#11
20190190767
2019-06-20

Method and apparatus for measuring displacement of object using multiple frequency signal

#12
20190107613
2019-04-11

Radar detection methods and systems for identifying moving objects

#13
20190094351
2019-03-28

Suppressing cyclically time-varying radar signatures

#14
20180267164
2018-09-20

Close range filtering vehicle radar

#15
20180149742
2018-05-31

Rotating radar platform

#16
20180038949
2018-02-08

Occupancy detection apparatus and method for controlling the same

#17
20170287334
2017-10-05

Non-line of sight obstacle detection and localization

#18
20170090026
2017-03-30

Method and apparatus for tracking motion using radio frequency signals

#19
20160238703
2016-08-18

Object detection apparatus and method

#20
20160061944
2016-03-03

Clutter suppressing device and radar apparatus provided with the same

#21
20150116143
2015-04-30

Signal processing device and radar apparatus

#22
20140097979
2014-04-10

Device and method for cognitive radar information network

#23
20120182173
2012-07-19

System and method for moving target detection

#24
20120127019
2012-05-24

Method and device for detecting target object, and radar apparatus

#25
20110241929
2011-10-06

High frequency surfacewave radar

#26
20100134346
2010-06-03

Method for the multidimensional temporal kinematic filtering of radar blips, from antenna revolution to antenna revolution

#27
20100007545
2010-01-14

Method for detecting at least one moving object

#28
20090309785
2009-12-17

Radar arrangement

#29
15803189
2018-04-03

Time-alignment of motion detection signals using buffers

#30
15603544
2019-12-24

Techniques for mitigating the effects of complex structures on radar systems