using transducers spaced apart and measuring phase or time difference between signals therefrom

Industry

CPC
G01S3/808

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G01Measuring instruments G01SRADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

Current Industry

G01S3/808using transducers spaced apart and measuring phase or time difference between signals therefrom

Industries

Patents Grantslast 30 patents

Information Patent Grant
Abnormal-sound detection device and abnormal-sound detection method
- Patent number 11,971,694
- Issue date Apr 30, 2024
- NEC Corporation
- Mitsuru Sendoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound source determining method and apparatus, and storage medium
- Patent number 11,971,494
- Issue date Apr 30, 2024
- Tencent Technology (Shenzhen) Company Limited
- Hanhao You
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Systems and methods for detachable and attachable acoustic imaging...
- Patent number 11,965,958
- Issue date Apr 23, 2024
- Fluke Corporation
- Michael D. Stuart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for analyzing and displaying acoustic data
- Patent number 11,960,002
- Issue date Apr 16, 2024
- Fluke Corporation
- Michael D. Stuart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Firearm discharge location systems and methods
- Patent number 11,927,688
- Issue date Mar 12, 2024
- Battelle Memorial Institute
- Eric G. Gonzalez
- G01 - MEASURING TESTING
Information Patent Grant
Device control method and apparatus
- Patent number 11,922,093
- Issue date Mar 5, 2024
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Daolin Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for detecting an object approaching and/or impacting electri...
- Patent number 11,914,057
- Issue date Feb 27, 2024
- HITACHI ENERGY LTD
- George K. Frimpong
- F41 - WEAPONS
Information Patent Grant
Portable acoustic imaging tool with scanning and analysis capability
- Patent number 11,913,829
- Issue date Feb 27, 2024
- Fluke Corporation
- Michael D. Stuart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for modifying information of audio data based o...
- Patent number 11,906,642
- Issue date Feb 20, 2024
- Silicon Laboratories Inc.
- Jere M. Knaappila
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Holographic interface for voice commands
- Patent number 11,875,792
- Issue date Jan 16, 2024
- International Business Machines Corporation
- Clement Decrop
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus to detect the location of sound sources exter...
- Patent number 11,860,288
- Issue date Jan 2, 2024
- Intel Corporation
- Hector Cordourier Maruri
- G01 - MEASURING TESTING
Information Patent Grant
Mobile device based control device locator
- Patent number 11,808,875
- Issue date Nov 7, 2023
- ROKU, INC.
- Gregory Mack Garner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for enhancing location of game in the field
- Patent number 11,774,540
- Issue date Oct 3, 2023
- Loustat Technologies, LLC
- Joe Morgan
- G01 - MEASURING TESTING
Information Patent Grant
Sound source distance estimation
- Patent number 11,768,283
- Issue date Sep 26, 2023
- Waymo LLC
- Michael Sleator
- G01 - MEASURING TESTING
Information Patent Grant
Sound source localization
- Patent number 11,762,052
- Issue date Sep 19, 2023
- Amazon Technologies, Inc.
- Anshuman Ganguly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for representing acoustic signatures from a tar...
- Patent number 11,762,089
- Issue date Sep 19, 2023
- Fluke Corporation
- Michael D. Stuart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head-mountable device with indicators
- Patent number 11,740,316
- Issue date Aug 29, 2023
- Apple Inc.
- Killian J. Poore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic identification of audio products
- Patent number 11,726,161
- Issue date Aug 15, 2023
- Apple Inc.
- Christopher T. Eubank
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for audio tagging of an object of interest
- Patent number 11,722,763
- Issue date Aug 8, 2023
- MOTOROLA SOLUTIONS, INC.
- Chew Yee Kee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ultrasonic range sensing enables measured social contact
- Patent number 11,686,804
- Issue date Jun 27, 2023
- Invensense, Inc.
- Richard J. Przybyla
- G01 - MEASURING TESTING
Information Patent Grant
Device for acoustic source localization
- Patent number 11,681,007
- Issue date Jun 20, 2023
- DATABUOY CORPORATION
- Kathleen Ann Griggs
- G08 - SIGNALLING
Information Patent Grant
System and method for modifying signals to determine an incidence a...
- Patent number 11,681,008
- Issue date Jun 20, 2023
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Ziqi Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio source localization
- Patent number 11,671,756
- Issue date Jun 6, 2023
- Meta Platforms Technologies, LLC
- Vladimir Tourbabin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic apparatus, controlling method of electronic apparatus an...
- Patent number 11,668,782
- Issue date Jun 6, 2023
- Samsung Electronics Co., Ltd.
- Jongyoub Ryu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasound based air-writing system and method
- Patent number 11,630,518
- Issue date Apr 18, 2023
- King Abdullah University of Science and Technology
- Hui Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for detecting direction of a vehicle honk and determining lo...
- Patent number 11,624,803
- Issue date Apr 11, 2023
- GM Global Technology Operations LLC
- Hejie Lin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Beam rejection in multi-beam microphone systems
- Patent number 11,624,800
- Issue date Apr 11, 2023
- Amazon Technologies, Inc.
- William Folwell Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasonic device and ultrasonic sensor
- Patent number 11,594,671
- Issue date Feb 28, 2023
- Seiko Epson Corporation
- Koji Ohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for estimating direction of arrival
- Patent number 11,567,162
- Issue date Jan 31, 2023
- Huawei Technologies Co., Ltd.
- Kainan Chen
- G01 - MEASURING TESTING
Information Patent Grant
Intelligent bed monitoring device and method thereof
- Patent number 11,555,880
- Issue date Jan 17, 2023
- AI. SLEEP CO., LTD.
- Wen-Hung Lin
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
MODEL LEARNING DEVICE, DIRECTION OF ARRIVAL ESTIMATION DEVICE, MODE...
- Publication number 20240118363
- Publication date Apr 11, 2024
- Nippon Telegraph and Telephone Corporation
- Masahiro YASUDA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEMS AND METHODS FOR REPRESENTING ACOUSTIC SIGNATURES FROM A TAR...
- Publication number 20240118416
- Publication date Apr 11, 2024
- FLUKE CORPORATION
- Michael D. Stuart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THEREOF
- Publication number 20240042622
- Publication date Feb 8, 2024
- Samsung Electronics Co., Ltd.
- Hyeontaek LIM
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHOD AND APPARATUS FOR MEASURING DIRECTIONS OF ARRIVAL OF MULTIPL...
- Publication number 20240012083
- Publication date Jan 11, 2024
- PROACTIVAUDIO GmbH
- Luis WERUAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE ULTRASONIC SENSOR DETECTION
- Publication number 20230417857
- Publication date Dec 28, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Rajiv Sithiravel
- G01 - MEASURING TESTING
Information Patent Application
Device for Acoustic Source Localization
- Publication number 20230408623
- Publication date Dec 21, 2023
- Databuoy Corporation
- Kathleen Ann Griggs
- G08 - SIGNALLING
Information Patent Application
Device for Acoustic Source Localization
- Publication number 20230408624
- Publication date Dec 21, 2023
- Databuoy Corporation
- Kathleen Ann Griggs
- G08 - SIGNALLING
Information Patent Application
Systems and Methods for Loudspeaker Layout Mapping
- Publication number 20230370796
- Publication date Nov 16, 2023
- SYNG, Inc.
- Lasse Vetter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO-BASED FEEDBACK FOR HEAD-MOUNTABLE DEVICE
- Publication number 20230341498
- Publication date Oct 26, 2023
- Apple Inc.
- Killian J. POORE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device for Acoustic Source Localization
- Publication number 20230324496
- Publication date Oct 12, 2023
- Databuoy Corporation
- Kathleen Ann Griggs
- G08 - SIGNALLING
Information Patent Application
DEVICES AND METHODS FOR 3D POSITION DETERMINATION
- Publication number 20230324497
- Publication date Oct 12, 2023
- Toposens GmbH
- Alexander RUDOY
- G01 - MEASURING TESTING
Information Patent Application
POSITION DETERMINATION SYSTEM HAVING A DECONVOLUTION DECODER
- Publication number 20230228838
- Publication date Jul 20, 2023
- Sonitor Technologies AS
- Wilfred Edwin BOOIJ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS CONFIGURED TO ENABLE POSITIONAL AND QUANTITATIV...
- Publication number 20230228833
- Publication date Jul 20, 2023
- Spoke Acoustics Pty Ltd
- Simon Kean
- G01 - MEASURING TESTING
Information Patent Application
HIGH-RESOLUTION SOUND SOURCE MAP OBTAINING AND ANALYZING METHOD AND...
- Publication number 20230160993
- Publication date May 25, 2023
- Ji Ho CHANG
- G01 - MEASURING TESTING
Information Patent Application
DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM
- Publication number 20230132220
- Publication date Apr 27, 2023
- Fiber Optic Sensor Systems Technology Corporation
- Christopher Vizas
- G01 - MEASURING TESTING
Information Patent Application
SOUND SOURCE DETERMINING METHOD AND APPARATUS, AND STORAGE MEDIUM
- Publication number 20230091660
- Publication date Mar 23, 2023
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Hanhao YOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLOGRAPHIC INTERFACE FOR VOICE COMMANDS
- Publication number 20230059372
- Publication date Feb 23, 2023
- International Business Machines Corporation
- Clement Decrop
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR AUDIO TAGGING OF AN OBJECT OF INTEREST
- Publication number 20230045536
- Publication date Feb 9, 2023
- MOTOROLA SOLUTIONS, INC
- CHEW YEE KEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MODIFYING SIGNALS TO DETERMINE AN INCIDENCE A...
- Publication number 20230015976
- Publication date Jan 19, 2023
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Ziqi Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRASONIC DETECTOR
- Publication number 20220412835
- Publication date Dec 29, 2022
- PROSARIS SOLUTIONS
- Colin SEWELL
- G01 - MEASURING TESTING
Information Patent Application
Sound Source Distance Estimation
- Publication number 20220350006
- Publication date Nov 3, 2022
- WAYMO LLC
- Michael Sleator
- G01 - MEASURING TESTING
Information Patent Application
WAVE SOURCE DIRECTION ESTIMATION DEVICE, WAVE SOURCE DIRECTION ESTI...
- Publication number 20220342026
- Publication date Oct 27, 2022
- NEC Corporation
- Yumi ARAI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND COLLECTING APPARATUS, ARRIVAL DIRECTION ESTIMATING APPARATUS,...
- Publication number 20220326332
- Publication date Oct 13, 2022
- Nippon Telegraph and Telephone Corporation
- Kazunori KOBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Enhancing Location of Game in the Field
- Publication number 20220326331
- Publication date Oct 13, 2022
- LouStat Technologies, LLC
- Joe Morgan
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
HEARING PROTECTION APPARATUS AND SYSTEM WITH SOUND SOURCE LOCALIZAT...
- Publication number 20220322001
- Publication date Oct 6, 2022
- FalCom A/S
- Casper Silbo RAFT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE DEVICE BASED CONTROL DEVICE LOCATOR
- Publication number 20220260669
- Publication date Aug 18, 2022
- Roku, Inc.
- Gregory Mack GARNER
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM OF DETECTION OF ACOUSTIC SOURCE AIMING DIRECTION
- Publication number 20220236360
- Publication date Jul 28, 2022
- Intel Corporation
- Hector Alfonso Cordourier Maruri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device for Acoustic Source Localization
- Publication number 20220187410
- Publication date Jun 16, 2022
- Databuoy Corporation
- Kathleen Ann Griggs
- G08 - SIGNALLING
Information Patent Application
PORTABLE ACOUSTIC IMAGINING TOOL WITH SCANNING AND ANALYSIS CAPABILITY
- Publication number 20220170780
- Publication date Jun 2, 2022
- FLUKE CORPORATION
- Michael D. Stuart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTION OF ARRIVAL ESTIMATION DEVICE, SYSTEM, AND DIRECTION OF AR...
- Publication number 20220120839
- Publication date Apr 21, 2022
- Panasonic Intellectual Property Corporation of America
- Rohith MARS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using transducers spaced apart and measuring phase or time difference between signals therefrom

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Abnormal-sound detection device and abnormal-sound detection method

Sound source determining method and apparatus, and storage medium

Systems and methods for detachable and attachable acoustic imaging...

Systems and methods for analyzing and displaying acoustic data

Firearm discharge location systems and methods

Device control method and apparatus

System for detecting an object approaching and/or impacting electri...

Portable acoustic imaging tool with scanning and analysis capability

Systems and methods for modifying information of audio data based o...

Holographic interface for voice commands

Methods and apparatus to detect the location of sound sources exter...

Mobile device based control device locator

Systems and methods for enhancing location of game in the field

Sound source distance estimation

Sound source localization

Systems and methods for representing acoustic signatures from a tar...

Head-mountable device with indicators

Acoustic identification of audio products

System and method for audio tagging of an object of interest

Ultrasonic range sensing enables measured social contact

Device for acoustic source localization

System and method for modifying signals to determine an incidence a...

Audio source localization

Electronic apparatus, controlling method of electronic apparatus an...

Ultrasound based air-writing system and method

System for detecting direction of a vehicle honk and determining lo...

Beam rejection in multi-beam microphone systems

Ultrasonic device and ultrasonic sensor

Device and method for estimating direction of arrival

Intelligent bed monitoring device and method thereof

Patents Applicationslast 30 patents

MODEL LEARNING DEVICE, DIRECTION OF ARRIVAL ESTIMATION DEVICE, MODE...

SYSTEMS AND METHODS FOR REPRESENTING ACOUSTIC SIGNATURES FROM A TAR...

ELECTRONIC APPARATUS AND METHOD OF CONTROLLING THEREOF

METHOD AND APPARATUS FOR MEASURING DIRECTIONS OF ARRIVAL OF MULTIPL...

VEHICLE ULTRASONIC SENSOR DETECTION

Device for Acoustic Source Localization

Device for Acoustic Source Localization

Systems and Methods for Loudspeaker Layout Mapping

AUDIO-BASED FEEDBACK FOR HEAD-MOUNTABLE DEVICE

Device for Acoustic Source Localization

DEVICES AND METHODS FOR 3D POSITION DETERMINATION

POSITION DETERMINATION SYSTEM HAVING A DECONVOLUTION DECODER

SYSTEMS AND METHODS CONFIGURED TO ENABLE POSITIONAL AND QUANTITATIV...

HIGH-RESOLUTION SOUND SOURCE MAP OBTAINING AND ANALYZING METHOD AND...

DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM

SOUND SOURCE DETERMINING METHOD AND APPARATUS, AND STORAGE MEDIUM

HOLOGRAPHIC INTERFACE FOR VOICE COMMANDS

SYSTEM AND METHOD FOR AUDIO TAGGING OF AN OBJECT OF INTEREST

SYSTEM AND METHOD FOR MODIFYING SIGNALS TO DETERMINE AN INCIDENCE A...

ULTRASONIC DETECTOR

Sound Source Distance Estimation

WAVE SOURCE DIRECTION ESTIMATION DEVICE, WAVE SOURCE DIRECTION ESTI...

SOUND COLLECTING APPARATUS, ARRIVAL DIRECTION ESTIMATING APPARATUS,...

Systems and Methods for Enhancing Location of Game in the Field

HEARING PROTECTION APPARATUS AND SYSTEM WITH SOUND SOURCE LOCALIZAT...

MOBILE DEVICE BASED CONTROL DEVICE LOCATOR

METHOD AND SYSTEM OF DETECTION OF ACOUSTIC SOURCE AIMING DIRECTION

Device for Acoustic Source Localization

PORTABLE ACOUSTIC IMAGINING TOOL WITH SCANNING AND ANALYSIS CAPABILITY

DIRECTION OF ARRIVAL ESTIMATION DEVICE, SYSTEM, AND DIRECTION OF AR...