ClassID:

172399

G01S5/20 - CPC Classification

Classification description:

Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves Position of source determined by a plurality of spaced direction-finders

Recent Application in this class:
#1
20260156391
2026-06-04

ACOUSTIC ARRAY FOR ACOUSTIC SOURCE LOCALIZATION AND ASSOCIATED SYSTEM AND METHOD

#2
20250348086
2025-11-13

PASSIVE ACOUSTIC LOCATING OF THE DRONE BY USING GROUND MICROPHONE ARRAY

#3
20250216497
2025-07-03

SOUND SOURCE DETERMINING METHOD AND APPARATUS, AND STORAGE MEDIUM

#4
20250147144
2025-05-08

3D GUNSHOT LOCALIZATION, TRACKING, AND AI ENHANCED SYSTEM FOR SUBSTATION SECURITY

#5
20250146860
2025-05-08

BLAST TRIANGULATION

#6
20250085383
2025-03-13

INTEGRATED MICROPHONE TO MONITOR ENVIRONMENTAL CONDITIONS OF BATTERY-OPERATED ASSET TRACKER

#7
20250035734
2025-01-30

LOCALIZATION OF EXTERNAL SOUND SOURCES BY MEANS OF ULTRASONIC SENSOR ARRAYS

#8
20240397258
2024-11-28

SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS

#9
20240310471
2024-09-19

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

#10
20240249567
2024-07-25

SYSTEMS AND METHODS FOR VEHICLE FAULT DETECTION AND IDENTIFICATION USING AUDIO ANALYSIS

#11
20240241206
2024-07-18

Sound source determining method and apparatus, and storage medium

#12
20240015432
2024-01-11

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FACILITATING EFFICIENCY OF A GROUP WHOSE MEMBERS ARE ON THE MOVE

#13
20230408325
2023-12-21

Blast triangulation

#14
20230324497
2023-10-12

DEVICES AND METHODS FOR 3D POSITION DETERMINATION

#15
20230228833
2023-07-20

SYSTEMS AND METHODS CONFIGURED TO ENABLE POSITIONAL AND QUANTITATIVE ANALYSIS OF NOISE EMISSIONS IN A TARGET AREA

#16
20230194654
2023-06-22

DETECTION OF DEVICE PROVIDING AUDIBLE NOTIFICATION AND PRESENTATION OF ID/LOCATION OF DEVICE IN RESPONSE

#17
20230189766
2023-06-22

Mount for a calibration target for ultrasonic removal of ectoparasites from fish

#18
20230109995
2023-04-13

UNMANNED AERIAL VEHICLE DETECTOR

#19
20230091660
2023-03-23

Sound source determining method and apparatus, and storage medium

#20
20230031343
2023-02-02

METHOD AND SYSTEM FOR ESTIMATING A QUANTITY REPRESENTATIVE OF SOUND ENERGY

#21
20220408180
2022-12-22

Sound source localization with co-located sensor elements

#22
20220357421
2022-11-10

OPTICAL FIBER SENSING SYSTEM AND SOUND SOURCE POSITION IDENTIFICATION METHOD

#23
20220308157
2022-09-29

Image processing apparatus, system, image processing method, and image processing program

#24
20220060823
2022-02-24

Apparatus, method and computer program for analyzing audio environments

#25
20220026518
2022-01-27

SYSTEM FOR LOCALIZATION OF SOUND SOURCES

#26
20220011400
2022-01-13

METHODS AND APPARATUS TO ADJUST TIME DIFFERENCE OF ARRIVAL DISTANCE VALUES USED FOR SOURCE LOCALIZATION

#27
20210349178
2021-11-11

Acquisition equipment, sound acquisition method, and sound source tracking system and method

#28
20210304587
2021-09-30

System and method for providing enhanced security of physical assets within a physical infrastructure

#29
20210252938
2021-08-19

System and method for managing a ventilation outlet

#30
20210199751
2021-07-01

Controlling a device by tracking movement of hand using acoustic signals

#31
20210067904
2021-03-04

Systems and methods for locating devices in venues

#32
20210063527
2021-03-04

Transmission detection using line of sight

#33
20210006869
2021-01-07

Techniques for acoustic management of entertainment devices and systems

#34
20200348387
2020-11-05

Sound source determining method and apparatus, and storage medium

#35
20200158816
2020-05-21

Input method and smart terminal device

#36
20200064438
2020-02-27

Method for three-dimensional tracking of sinusoidal acoustic source using a rotating microphone

#37
20200057131
2020-02-20

Methods and systems for sound source locating

#38
20190387285
2019-12-19

Transcoder enabled cloud of remotely controlled devices

#39
20190364358
2019-11-28

Method and device for sound source positioning using microphone array

#40
20190302223
2019-10-03

User identification method and user identification apparatus

#41
20190230436
2019-07-25

Method, systems and apparatus for determining audio representation(s) of one or more audio sources

#42
20190227166
2019-07-25

Using direction of arrival with unique audio signature for object location detection

#43
20190172286
2019-06-06

Frictionless access control system providing ultrasonic user location

#44
20190162811
2019-05-30

Methods and systems for sound source locating

#45
20190098402
2019-03-28

Locating method, locating system, and terminal device

#46
20190090842
2019-03-28

ACOUSTIC REGISTRATION OF INTERNAL AND EXTERNAL ULTRASOUND PROBES

#47
20190033422
2019-01-31

System method for acoustic source localization with aerial drones

#48
20180329020
2018-11-15

UAV detection

#49
20180259613
2018-09-13

OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM AND OBJECT DETECTION METHOD

#50
20180231634
2018-08-16

Mobile device utilizing time of flight for personal security and localization

#51
20180199114
2018-07-12

Techniques to customize a media processing system

#52
20180188353
2018-07-05

Tracking system, tracking device and tracking method

#53
20180184175
2018-06-28

Techniques for acoustic management of entertainment devices and systems

#54
20180165964
2018-06-14

Apparatus and method of providing visualization information of rear vehicle

#55
20180164403
2018-06-14

Sound source position detection device, sound source position detection method, sound source position detection program, and recording medium

#56
20180143290
2018-05-24

Remote unit data registration

#57
20180114445
2018-04-26

Method of providing sound tracking information, sound tracking apparatus for vehicles, and vehicle having the same

#58
20180103300
2018-04-12

Transcoder enabled cloud of remotely controlled devices

#59
20180100913
2018-04-12

DEVICE AND METHOD FOR DETECTING AT LEAST ONE STRUCTURE-BORNE SOUND SIGNAL

#60
20180010911
2018-01-11

Ground-based system for geolocation of perpetrators of aircraft laser strikes

#61
20170374453
2017-12-28

Signal processing apparatus and method

#62
20170337936
2017-11-23

Signal processing method and device

#63
20170280108
2017-09-28

Monitoring system and monitoring method

#64
20170154638
2017-06-01

Determining audio event based on location information

#65
20170089800
2017-03-30

Ultrasonic gas leak location system and method

#66
20160291117
2016-10-06

Hostile fire detection for an airborne platform

#67
20160234593
2016-08-11

Microphone array system and microphone array control method

#68
20160098920
2016-04-07

Transcoder enabled cloud of remotely controlled devices

#69
20160084938
2016-03-24

SIGNAL DETECTION APPARATUS, SERVER APPARATUS AND LOCATION ESTIMATION SYSTEM

#70
20160084937
2016-03-24

SYSTEMS AND METHODS FOR DETERMINING POSITION INFORMATION USING ACOUSTIC SENSING

#71
20160061934
2016-03-03

Estimating and tracking multiple attributes of multiple objects from multi-sensor data

#72
20150358752
2015-12-10

System for localizing sound source and the method therefor

#73
20150226831
2015-08-13

Sound processing apparatus and sound processing method

#74
20150212189
2015-07-30

DEVICE AND METHOD FOR DETECTING AT LEAST ONE STRUCTURE-BORNE SOUND SIGNAL

#75
20150177363
2015-06-25

Mobile gunshot detection

#76
20150074497
2015-03-12

Method for characterizing at least one signal source

#77
20150071038
2015-03-12

SYSTEM AND METHOD FOR GUNSHOT DETECTION WITHIN A BUILDING

#78
20150019133
2015-01-15

Acoustic monitoring of block caving

#79
20140269200
2014-09-18

Passive acoustic bearing estimation via ultra short baseline wideband methods

#80
20140172435
2014-06-19

Direction of arrival estimation using watermarked audio signals and microphone arrays

#81
20140092710
2014-04-03

Method and system for locating an acoustic source

#82
20140056106
2014-02-27

Sound source signal filtering apparatus based on calculated distance between microphone and sound source

#83
20130344893
2013-12-26

Localization of mobile computing devices in indoor environments

#84
20130335349
2013-12-19

Touch sensing apparatus and method

#85
20130332535
2013-12-12

Capture and recall of home entertainment system session

#86
20130326399
2013-12-05

Techniques for a display navigation system

#87
20130322846
2013-12-05

Intelligent remote control system

#88
20130322214
2013-12-05

ULTRASOUND-BASED LOCALIZATION OF CLIENT DEVICES IN DISTRIBUTED COMMUNICATION SYSTEMS, AND RELATED DEVICES, SYSTEMS, AND METHODS

#89
20130321570
2013-12-05

Techniques for object based operations

#90
20130315038
2013-11-28

Techniques for acoustic management of entertainment devices and systems

#91
20130290233
2013-10-31

Techniques to customize a media processing system

#92
20130260785
2013-10-03

Locating system for autistic child and others

#93
20130202120
2013-08-08

Methods and apparatus for acoustic event detection

#94
20130162953
2013-06-27

Acoustical receiver and pen transcription system adapted for rejecting virtual pen images

#95
20130159856
2013-06-20

Techniques for augmenting a digital on-screen graphic

#96
20130154811
2013-06-20

Remote control device

#97
20130154810
2013-06-20

Transcoder enabled cloud of remotely controlled devices

#98
20130152148
2013-06-13

Peer to peer streaming of DVR buffered program data

#99
20130053053
2013-02-28

Localization of mobile computing devices in indoor environments

#100
20130050014
2013-02-28

Target tracking system and method using data of angle sensors

#101
20120182837
2012-07-19

Systems and methods of locating weapon fire incidents using measurements/data from acoustic, optical, seismic, and/or other sensors

#102
20120082005
2012-04-05

Miner acoustic communication and location system

#103
20110103190
2011-05-05

Method and apparatus for passive determination of target parameters

#104
20100284249
2010-11-11

Alerting system for a facility

#105
20100259620
2010-10-14

CCTV INCIDENT LOCATION SYSTEM

#106
20100142326
2010-06-10

Method for identifying gas leaks using a stationary seabed placed steered beamformed acoustic antenna with active narrow beam transmitter interrogation capability

#107
20100135120
2010-06-03

Ground threat location for an aircraft

#108
20100135116
2010-06-03

Miner acoustic communication and location system

#109
20100034397
2010-02-11

Sound source tracking system, method and robot

#110
20090141908
2009-06-04

Sound source signal filtering method based on calculated distances between microphone and sound source

#111
20070140057
2007-06-21

Location and ranging system for divers

#112
20060256660
2006-11-16

Real time acoustic event location and classification system with camera display

#113
20060227664
2006-10-12

Method and system of providing clustered networks of bearing-measuring sensors

#114
20060098534
2006-05-11

Sound source location and quantification using arrays of vector probes

#115
20060058954
2006-03-16

Constrained tracking of ground objects using regional measurements

#116
18100608
2026-03-03

Single unit outdoor gunshot detection

#117
17982316
2026-03-03

Automated sensor noise model tuning

#118
17475888
2023-09-19

Sound source localization

#119
16523939
2020-06-02

System and method for hybrid-weighted, multi-gridded acoustic source location

#120
15976466
2018-11-27

Systems and methods for locating devices in venues

#121
15684925
2020-05-19

Gunshot detection within an indoor environment

#122
14794017
2017-04-25

Acoustic aircraft tracker and warning system

#123
14167813
2017-09-05

Audio and depth based sound source localization

#124
14041371
2016-10-18

Localization of short duration periodic signals

#125
13169826
2015-07-14

Estimation of time delay of arrival