ClassID:

172780

G01S13/874 - 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; Combinations of radar systems, e.g. primary radar and secondary radar Combination of several systems for attitude determination

Recent Application in this class:
#1
20250028042
2025-01-23

VEHICULAR RADAR SYSTEM WITH MULTI-MODE SENSOR HAVING 3D ANTENNA ARRAY

#2
20220397643
2022-12-15

OCCUPANT DETECTION DEVICE, METHOD, AND PROGRAM

#3
20220291334
2022-09-15

Battery-powered vehicle sensors

#4
20220285830
2022-09-08

HYBRID LOW-FREQUENCY AND HIGH-FREQUENCY RADAR SYSTEM

#5
20220233103
2022-07-28

Estimation device and estimation method

#6
20210263142
2021-08-26

POSITION AND ORIENTATION TRACKING SYSTEM, APPARATUS AND METHOD

#7
20200200893
2020-06-25

Method for measuring distance by appropriate fourier transform and radar system for implementing the method

#8
20190285419
2019-09-19

Method and device for determining an exact position of a vehicle with the aid of radar signatures of the vehicle surroundings

#9
20190235519
2019-08-01

Intermediate mounting component and sensor system for a Mansfield bar of a cargo trailer

#10
20190212431
2019-07-11

Estimation device and estimation method

#11
20190200164
2019-06-27

Millimeter wave ranging with six degrees of freedom

#12
20190187277
2019-06-20

Multifunctional automotive radar

#13
20190079182
2019-03-14

Dynamic OFDM symbol shaping for radar applications

#14
20190063928
2019-02-28

Method and device for evaluating the contents of a map

#15
20180372841
2018-12-27

Sensor calibration system

#16
20180341263
2018-11-29

Methods and systems for moving object velocity determination

#17
20180196132
2018-07-12

Buoy-type high frequency ground-wave radar system

#18
20180081054
2018-03-22

Systems and methods for wave sensing and ship motion forecasting using multiple radars

#19
20180081028
2018-03-22

Systems and methods for wave sensing and ship motion forecasting with scrolling forecast displays

#20
20170288753
2017-10-05

Correcting satellite pointing direction

#21
20160349365
2016-12-01

Cooperative and crowd-sourced multifunctional automotive radar

#22
20160334501
2016-11-17

Dynamic OFDM symbol shaping for radar applications

#23
20160320482
2016-11-03

Multifunctional automotive radar

#24
20160291143
2016-10-06

Vehicle movement estimation device and vehicle movement estimation method

#25
20160223661
2016-08-04

Vehicle motion estimation enhancement with radar data

#26
20160154100
2016-06-02

Aid system and method for visually impaired or blind people

#27
20160069992
2016-03-10

Negative pseudo-range processing with multi-static FMCW radars

#28
20150120038
2015-04-30

System and method for detecting and further processing the position of at least one storage space device moving bulk material

#29
20140285374
2014-09-25

Method for angle determination for moving assemblies, and apparatus

#30
20130293410
2013-11-07

System for determining and/or controlling the location of objects

#31
20130184005
2013-07-18

System for detecting high-frequency transceivers and uses thereof

#32
20130162463
2013-06-27

Space perception device

#33
20130147667
2013-06-13

System for determining position in a work space

#34
20130082877
2013-04-04

Detection of a position of an object

#35
20110298652
2011-12-08

Submillimeter radar using signals reflected from multiple angles

#36
20110133990
2011-06-09

System for determining position in a work space

#37
20100103173
2010-04-29

REAL TIME OBJECT TAGGING FOR INTERACTIVE IMAGE DISPLAY APPLICATIONS

#38
20100076710
2010-03-25

Machine sensor calibration system

#39
20100017050
2010-01-21

APPARATUS AND METHOD FOR DETERMINING AND INDICATING DISTANCE BETWEEN FLARING AIRPLANE & LANDING SURFACE

#40
20090237305
2009-09-24

Wireless location and attitude detector for a sensor

#41
20090058606
2009-03-05

Tracking system using radio frequency identification technology

#42
20080094275
2008-04-24

RF system for tracking objects

#43
20070159381
2007-07-12

Ground-speed measuring apparatus

#44
20060250300
2006-11-09

RF system for tracking objects

#45
20060244579
2006-11-02

Device and method for determining an orientation of a semitrailer or trailer

#46
20050174560
2005-08-11

Multi-beam laser rangefinder

#47
15827849
2020-05-26

Electro optical and radio frequency fusion for threat detection

#48
13250798
2017-02-07

System and method for doppler aided navigation using weather radar