ClassID:

172639

G01S11/026 - CPC Classification

Classification description:

Systems for determining distance or velocity not using reflection or reradiation using radio waves using moving transmitters

Recent Application in this class:
#1
20250362400
2025-11-27

POSITIONING METHOD AND RELATED APPARATUS

#2
20250052879
2025-02-13

WAVEFORM FOR JOINT COMMUNICATIONS AND RADIO FREQUENCY (RF) SENSING

#3
20250004117
2025-01-02

METHOD AND SYSTEM FOR MEASURING VELOCITY BASED ON WIRELESS COMMUNICATION, STORAGE MEDIUM, AND DEVICE

#4
20240393421
2024-11-28

GEOLOCATION METHOD FOR DETECTION AND TRACKING OF MANEUVERING EMITTERS

#5
20240345199
2024-10-17

ROBOTIC VEHICLE SENSOR SYSTEM TO TRACK PERSONNEL

#6
20240302522
2024-09-12

SYSTEMS AND METHODS FOR RFID TAG LOCATING USING CONSTRUCTIVE INTERFERENCE

#7
20240302513
2024-09-12

RADIO WAVE INFORMATION MANAGEMENT SYSTEM, RADIO WAVE INFORMATION MANAGEMENT METHOD AND STORAGE MEDIUM

#8
20230236300
2023-07-27

TARGET DISTANCE ESTIMATION DEVICE, RADIO WAVE DETECTION DEVICE, AND TARGET DISTANCE ESTIMATION METHOD

#9
20230130857
2023-04-27

Systems and methods for RFID tag locating using constructive interference

#10
20220308342
2022-09-29

Motion capture for real-time controller and human pose tracking

#11
20220232805
2022-07-28

Feedlot ear-tag systems and methods

#12
20210405759
2021-12-30

Cross-correlation system and method for spatial detection using a network of RF repeaters

#13
20210364790
2021-11-25

Locating objects in world coordinate system

#14
20210286062
2021-09-16

System and method for mitigating platform motion in a communications system

#15
20210173073
2021-06-10

Systems and methods for RFID tag locating using constructive interference

#16
20210173038
2021-06-10

APPARATUS, SYSTEM AND METHOD OF TRACKING A RADIO BEACON

#17
20210141073
2021-05-13

Measuring device, information processing device, and communication system

#18
20200191929
2020-06-18

System for rough localization of moveable cooperative targets during laser tracker based industrial object measurement

#19
20200165934
2020-05-28

Methods and systems for monitoring rotor blades in turbine engines

#20
20200150254
2020-05-14

Staggered channel state information reference signal resource sets for tracking used for positioning

#21
20190384058
2019-12-19

Tracking pointing direction of device

#22
20190383897
2019-12-19

Detecting velocity state of a device

#23
20190355264
2019-11-21

Decoding position information in space-based systems

#24
20190331785
2019-10-31

Systems and methods for RFID tag locating using constructive interference

#25
20190285737
2019-09-19

Management system for objects under monitoring and method of identifying beacon terminals

#26
20190227539
2019-07-25

MOBILE DEVICE TETHERING FOR VEHICLE SYSTEMS BASED ON VARIABLE TIME-OF-FLIGHT AND DEAD RECKONING

#27
20180356504
2018-12-13

Systems, methods, and apparatuses for determining the distance between two positions

#28
20180247094
2018-08-30

Distance estimation between an RFID tag and an RFID reader

#29
20180246198
2018-08-30

Distance estimation using multiple phase differences

#30
20180246197
2018-08-30

Distance estimation using phase information

#31
20180246186
2018-08-30

Ambiguity resolution from the phase measurement in distance estimation based on radio frequency signals

#32
20180039802
2018-02-08

RFID Apparatus for Communicating with RFID Transponders and Method of Associating RFID Transponders

#33
20180024224
2018-01-25

Method and system of timing and localizing a radio signal

#34
20180011179
2018-01-11

DETECTING SOUNDING SEQUENCES IN PACKET EXTENSIONS

#35
20180004991
2018-01-04

Method of identification of an item using phase data for movement detection

#36
20170328683
2017-11-16

Method and system for using enhanced location-based information to guide munitions

#37
20170328681
2017-11-16

Method and system for using enhanced location-based information to guide munitions

#38
20170328680
2017-11-16

Method and System for Using Enhanced Location-Based Information to Guide Munitions

#39
20170274821
2017-09-28

Blind spot collision avoidance

#40
20170265432
2017-09-21

METHODS AND SYSTEMS FOR PET LOCATION DETERMINATION AND TRAINING

#41
20170219700
2017-08-03

Systems and methods for RFID tag locating using constructive interference

#42
20170192084
2017-07-06

Passage determination of a portable wireless transceiver device

#43
20170034657
2017-02-02

Access point position determination by mobile devices crowd sourcing

#44
20160377709
2016-12-29

DETERMINING AN OBJECT DISTANCE USING RADIO FREQUENCY SIGNALS

#45
20160041267
2016-02-11

Orbital determination (OD) of geosynchronous satellites

#46
20160041253
2016-02-11

System and method for determining an orientation or position of a receiver relative to an emission device

#47
20160021505
2016-01-21

Method for distance measurement between moving objects

#48
20160011298
2016-01-14

Method of distance measurement

#49
20140106776
2014-04-17

Method and system for estimation of mobile station velocity in a cellular system based on geographical data

#50
20140087757
2014-03-27

Method to determine the location of a receiver

#51
20130258881
2013-10-03

Electronic device and method for locating WIFI devices adjacent to the electronic device

#52
20130084890
2013-04-04

Method and device for determining the distance between a radio beacon and an onboard unit

#53
20130069829
2013-03-21

Method and device for determining the distance between a radio beacon and an onboard unit

#54
20120139774
2012-06-07

Method for determining the distance of a vehicle from a radio beacon and radio beacon for this purpose

#55
20110287778
2011-11-24

Method and system for estimation of mobile station velocity in a cellular system based on geographical data

#56
20110200228
2011-08-18

Target tracking system and a method for tracking a target

#57
20090189813
2009-07-30

Method and device for determining the speed of a moving entity

#58
20080032712
2008-02-07

Determining movement context of a mobile user terminal in a wireless telecommunications network

#59
20070126636
2007-06-07

System and/or method for estimating speed of a transmitting object

#60
20060264231
2006-11-23

System and/or method for speed estimation in communication systems

#61
15449066
2018-07-17

Time-of-flight localization