ClassID:

172871

G01S15/46 - CPC Classification

Classification description:

Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves; Systems determining the position data of a target Indirect determination of position data

Sub-classes:
Recent Application in this class:
#1
20260070574
2026-03-12

DRIVING ASSISTANCE DEVICE

#2
20260043917
2026-02-12

OBJECT DETECTION USING ULTRASONIC SENSORS FOR AUTONOMOUS SYSTEMS AND APPLICATIONS

#3
20260029528
2026-01-29

APPARATUS AND METHOD FOR LINEAR OBJECT DETECTION

#4
20250208275
2025-06-26

METHOD FOR THE CALIBRATION OF ULTRASONIC SENSORS OF AN ULTRASONIC -SENSOR ROW AND VEHICLE

#5
20240369707
2024-11-07

DETERMINING METHOD AND APPARATUS FOR OBSTACLES AROUND THE PARKING PATH AND SURROUNDING USING ULTRASONIC WAVES

#6
20240201353
2024-06-20

OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND OBJECT DETECTION PROGRAM

#7
20240155291
2024-05-09

COMPUTING DEVICE LOCATION

#8
20240111041
2024-04-04

LOCATION-BASED AUDIO CONFIGURATION SYSTEMS AND METHODS

#9
20230251374
2023-08-10

OBJECT DETECTION APPARATUS AND OBJECT DETECTION METHOD

#10
20230192036
2023-06-22

Acoustic emission based device control

#11
20230168374
2023-06-01

Determining method and apparatus for obstacles around the parking path and surrounding using ultrasonic waves

#12
20230001919
2023-01-05

Object detection device and driving assistance system

#13
20220397665
2022-12-15

METHOD AND DRIVER ASSISTANCE SYSTEM FOR CLASSIFYING OBJECTS IN THE ENVIRONMENT OF A VEHICLE

#14
20220260713
2022-08-18

Obstacle detection apparatus

#15
20220163664
2022-05-26

Apparatus for determining spatial positions of multiple audio sources

#16
20220082370
2022-03-17

Electronic apparatus for controlling a projector to project an image onto a screen at an actual size length, control method thereof and computer readable storage medium

#17
20210389455
2021-12-16

Object detector

#18
20210204088
2021-07-01

Electronic devices with location coordinates obtained from mobile devices

#19
20210141045
2021-05-13

FPGA-based real-time processing system and method applied to underwater acoustic positioning and realizing reconfigurability and multiple output

#20
20210103053
2021-04-08

HOSTLESS PARKING RADAR SYSTEM

#21
20210080570
2021-03-18

Firearm Discharge Location Systems and Associated Methods

#22
20210018617
2021-01-21

Obstacle Detection System for Work Vehicle

#23
20200398828
2020-12-24

MEASUREMENT DEVICE, MEASUREMENT METHOD, MEASUREMENT PROGRAM, RECORDING MEDIUM HAVING MEASUREMENT PROGRAM RECORDED THEREIN, AND VEHICLE CONTROL DEVICE

#24
20200387284
2020-12-10

Terminal, method and device for recognizing obstacle, and storage medium

#25
20200363189
2020-11-19

Electronic apparatus, control method thereof and computer readable storage medium

#26
20200298949
2020-09-24

Underwater positioning system

#27
20200284903
2020-09-10

METHOD FOR TRACKING UNDERWATER OBJECTS

#28
20200264303
2020-08-20

SYSTEMS, METHODS, AND MEDIA FOR DETERMINING A THREE DIMENSIONAL LOCATION OF AN OBJECT ASSOCIATED WITH A PERSON AT RISK OF FALLING DOWN

#29
20200249347
2020-08-06

Object detection device

#30
20200241133
2020-07-30

Sonar beam indicator for a sonar image

#31
20200241132
2020-07-30

Systems and methods for determining distance in a sonar image

#32
20200218867
2020-07-09

Multi-function ultrasonic sensor controller with fingerprint sensing, haptic feedback, movement recognition, 3D positioning and remote power transfer capabilities

#33
20200072975
2020-03-05

Nonlinear intermodulation distance determination system

#34
20200033471
2020-01-30

Ultrasonic imaging apparatus and method of controlling the same

#35
20190293773
2019-09-26

Object sensing apparatus and object sensing method

#36
20190235074
2019-08-01

Self-positioning system and self-positioning identification method of deepwater underwater robot of irregular dam surface of reservoir

#37
20190125587
2019-05-02

Assisting the visually impaired

#38
20190079188
2019-03-14

Method for improving a detection of at least one object in surroundings of a motor vehicle by way of an indirect measurement by sensors, controller, driver assistance system, and motor vehicle

#39
20180372856
2018-12-27

Management of mobile objects

#40
20180372855
2018-12-27

Management of mobile objects

#41
20180259640
2018-09-13

Method and system for environment detection

#42
20180106665
2018-04-19

Weighing apparatus with proximity sensor

#43
20180074177
2018-03-15

3D-position determination method and device

#44
20180074021
2018-03-15

DEVICE AND METHOD DETERMINING SCALE THICKNESS ON NON-HEATED SURACES IN FLUID PROCESS APPLICATIONS

#45
20180007185
2018-01-04

Method for switching screen state of terminal, terminal thereof, and computer-readable medium thereof

#46
20170371038
2017-12-28

SYSTEMS AND METHODS FOR ULTRASONIC VELOCITY AND ACCELERATION DETECTION

#47
20170365167
2017-12-21

Position determining device and operating method thereof

#48
20170329005
2017-11-16

Miniature micromachined ultrasonic rangefinder

#49
20170242122
2017-08-24

Object detection device

#50
20170242120
2017-08-24

Obstacle detection apparatus for vehicles

#51
20170219702
2017-08-03

Obstacle detection apparatus for vehicles

#52
20170041127
2017-02-09

Acoustic gesture recognition systems and methods

#53
20160364960
2016-12-15

SYSTEMS AND METHODS FOR ULTRASONICALLY INDUCED TACTILE STIMULI IN AN ENTERTAINMENT SYSTEM

#54
20160192154
2016-06-30

Localization of a device using multilateration

#55
20160178748
2016-06-23

Active indoor location sensing for mobile devices

#56
20160116591
2016-04-28

Object detecting apparatus

#57
20160116590
2016-04-28

Object detection apparatus

#58
20160116589
2016-04-28

Object detecting apparatus

#59
20160116588
2016-04-28

Object detection apparatus

#60
20160116586
2016-04-28

Object detection apparatus

#61
20160116585
2016-04-28

Object detection apparatus

#62
20160116584
2016-04-28

Object detection apparatus

#63
20160116583
2016-04-28

Object detection apparatus

#64
20160116441
2016-04-28

Object detection apparatus

#65
20160109573
2016-04-21

Electronic device, control method thereof and recording medium

#66
20150347638
2015-12-03

Method and device for generating data representing structure of room

#67
20150331102
2015-11-19

Systems and methods for ultrasonic velocity and acceleration detection

#68
20150253424
2015-09-10

Systems and methods for ultrasonic position and motion detection

#69
20150181360
2015-06-25

Calibration method and system

#70
20150163618
2015-06-11

Device communication system with proximity synchronization mechanism and method of operation thereof

#71
20150112566
2015-04-23

Drive support apparatus

#72
20150106053
2015-04-16

METHOD AND A SYSTEM FOR DETERMINING THE LOCATION OF AN OBJECT

#73
20150106004
2015-04-16

Auto recognition of at least one standoff target to determine position information for a mobile machine

#74
20150103627
2015-04-16

Group of spaced apart acoustic transceiver arrays and a method for measuring a content of a bin

#75
20130155815
2013-06-20

Method and apparatus for verifying information associated with electronic labels

#76
20130025372
2013-01-31

Sonar method and apparatus for determining material interfaces in wheel servicing equipment

#77
20120320208
2012-12-20

Device for monitoring a distance between a vehicle and an object

#78
20120056777
2012-03-08

TARGET DETECTION SYSTEM, DETECTION METHOD, AND DETECTION INFORMATION PROCESSING PROGRAM

#79
20110261653
2011-10-27

Object probing device, object probing program, and object probing method

#80
20100220550
2010-09-02

Obstacle detection apparatus and method for detecting obstacle

#81
20100156660
2010-06-24

APPARATUS AND METHOD FOR ESTIMATING POSITION OF MOBILE UNIT

#82
20080144441
2008-06-19

Sonar device

#83
20070124106
2007-05-31

Method and device for determining the position of at least one point of reflection on an obstacle

#84
20070091719
2007-04-26

System and method for determining positions of towed marine seismic streamers

#85
20070013510
2007-01-18

Position management system and position management program

#86
20060138347
2006-06-29

Level sensor, lithographic apparatus and device manufacturing method

#87
20050110620
2005-05-26

Driving assisting apparatus for vehicles

#88
18143305
2025-12-02

Method for wall direction estimation

#89
17545540
2022-06-14

Distributed acoustic anti unmanned boat system

#90
15981318
2019-04-23

Audio based motion detection in shared spaces using statistical prediction

#91
15338084
2019-12-17

Nonlinear intermodulation distance determination system