using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics

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G01S3/803

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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

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G01S3/803using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for estimating direction of sound by using aco...
- Patent number 12,099,131
- Issue date Sep 24, 2024
- Samsung Electronics Co., Ltd.
- Daehyuk Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound source localization with co-located sensor elements
- Patent number 12,075,210
- Issue date Aug 27, 2024
- Soundskrit Inc.
- Frederic Francois Leon Lepoutre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Directional acoustic sensor
- Patent number 11,852,737
- Issue date Dec 26, 2023
- Samsung Electronics Co., Ltd.
- Sungchan Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus, system, and method for machine perception
- Patent number 11,816,886
- Issue date Nov 14, 2023
- Meta Platforms Technologies, LLC
- Richard Andrew Newcombe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic intensity sensor using a MEMS triaxial accelerometer and M...
- Patent number 11,796,562
- Issue date Oct 24, 2023
- AIVS Inc.
- James W. Waite
- B81 - MICRO-STRUCTURAL TECHNOLOGY
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
Orientation-based playback device microphone selection
- Patent number 11,516,610
- Issue date Nov 29, 2022
- Sonos, Inc.
- Brendan Welch
- G01 - MEASURING TESTING
Information Patent Grant
Method and system of acoustic angle of arrival detection
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- Issue date Sep 6, 2022
- Intel Corporation
- Hector Cordourier Maruri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Small spatial sound source orientation detecting device and method...
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- Issue date Aug 9, 2022
- Wei Shi
- G01 - MEASURING TESTING
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Floating base vector sensor
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- Issue date Aug 9, 2022
- The Government of the United States of America, as represented by the Secreta...
- Maxim K. Zalalutdinov
- G01 - MEASURING TESTING
Information Patent Grant
Authority vehicle movement direction detection
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- Issue date Jun 14, 2022
- PONY AI INC.
- Robert Dingli
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emergency vehicle detection
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- Issue date May 3, 2022
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Information Patent Grant
Floating base vector sensor
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- Issue date Mar 29, 2022
- The Government of the United States of America, as represented by the Secreta...
- Maxim K. Zalalutdinov
- G01 - MEASURING TESTING
Information Patent Grant
Directional infrasound sensing
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- Issue date Mar 29, 2022
- National Technology & Engineering Solutions of Sandia, LLC
- Jerry W. Rouse
- G01 - MEASURING TESTING
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Speaker recognition/location using neural network
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- Issue date Jan 11, 2022
- Microsoft Technology Licensing, LLC
- Shixiong Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic measurement device and measurement method
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- Issue date Nov 2, 2021
- Seiko Epson Corporation
- Ryoki Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Location-based voice recognition system with voice command
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- Issue date Jan 5, 2021
- LUXROBO CO., LTD.
- Seungmin Baek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Orientation-based playback device microphone selection
- Patent number 10,873,819
- Issue date Dec 22, 2020
- Sonos, Inc.
- Brendan Welch
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for sound source locating
- Patent number 10,816,634
- Issue date Oct 27, 2020
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Gang Qiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Three-dimensional measurement device with annotation features
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- Issue date Jul 21, 2020
- Faro Technologies, Inc.
- Reinhard Becker
- G06 - COMPUTING CALCULATING COUNTING
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Speaker recognition/location using neural network
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- Issue date Mar 3, 2020
- Microsoft Technology Licensing, LLC
- Shixiong Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and systems for sound source locating
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- Issue date Nov 5, 2019
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Gang Qiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless transmitting/receiving system, wireless receiving device a...
- Patent number 10,453,212
- Issue date Oct 22, 2019
- Vivotek Inc.
- Cheng-Chieh Liu
- G01 - MEASURING TESTING
Information Patent Grant
Orientation-based playback device microphone selection
- Patent number 10,313,812
- Issue date Jun 4, 2019
- Sonos, Inc.
- Brendan Welch
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Information Patent Grant
Sonar device, signal processing method, and recording medium
- Patent number 10,274,576
- Issue date Apr 30, 2019
- NEC Corporation
- Yasumasa Sawamura
- G01 - MEASURING TESTING
Information Patent Grant
Determining audio event based on location information
- Patent number 10,134,422
- Issue date Nov 20, 2018
- QUALCOMM Incorporated
- Kyu Woong Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Orientation-based playback device microphone selection
- Patent number 10,117,037
- Issue date Oct 30, 2018
- Sonos, Inc.
- Brendan Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-orientation playback device microphones
- Patent number 10,075,793
- Issue date Sep 11, 2018
- Sonos, Inc.
- Brendan Welch
- G01 - MEASURING TESTING
Information Patent Grant
System and method for noise detection
- Patent number 9,972,179
- Issue date May 15, 2018
- Luke Isaac Neese
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS
- Publication number 20240397258
- Publication date Nov 28, 2024
- Soundskrit Inc.
- Frederic Francois Leon Lepoutre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Monitoring Badge System
- Publication number 20230228832
- Publication date Jul 20, 2023
- Vera Kozyr
- G08 - SIGNALLING
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING DIRECTION OF SOUND BY USING ACO...
- Publication number 20230194646
- Publication date Jun 22, 2023
- Samsung Electronics Co., Ltd.
- Daehyuk SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONAL ACOUSTIC SENSOR
- Publication number 20230176159
- Publication date Jun 8, 2023
- Samsung Electronics Co., Ltd.
- Sungchan KANG
- G01 - MEASURING TESTING
Information Patent Application
Orientation-Based Playback Device Microphone Selection
- Publication number 20230164503
- Publication date May 25, 2023
- Sonos, Inc.
- Brendan Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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DIRECTIONAL ACOUSTIC SENSOR
- Publication number 20230152411
- Publication date May 18, 2023
- Samsung Electronics Co., Ltd.
- Sungchan KANG
- H03 - BASIC ELECTRONIC CIRCUITRY
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SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS
- Publication number 20220408180
- Publication date Dec 22, 2022
- Soundskrit Inc.
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- G01 - MEASURING TESTING
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DETECTION DEVICE AND DETECTION SYSTEM
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- Publication date Oct 13, 2022
- Citizen Watch Co., Ltd.
- Hideki SHIMIZU
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SOUND SOURCE ENUMERATION AND DIRECTION OF ARRIVAL ESTIMATION USING...
- Publication number 20220260665
- Publication date Aug 18, 2022
- Rensselaer Polytechnic Institute
- Ning Xiang
- G01 - MEASURING TESTING
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AUDIO SOURCE LOCALIZATION
- Publication number 20220060820
- Publication date Feb 24, 2022
- Facebook Technologies, LLC
- Vladimir Tourbabin
- G01 - MEASURING TESTING
Information Patent Application
DIRECTIONAL INFRASOUND SENSING
- Publication number 20210382130
- Publication date Dec 9, 2021
- National Technology & Engineering Solutions of Sandia, LLC
- Jerry W. Rouse
- G01 - MEASURING TESTING
Information Patent Application
Orientation-Based Playback Device Microphone Selection
- Publication number 20210219082
- Publication date Jul 15, 2021
- Sonos, Inc.
- Brendan Welch
- G01 - MEASURING TESTING
Information Patent Application
AUTHORITY VEHICLE MOVEMENT DIRECTION DETECTION
- Publication number 20210132176
- Publication date May 6, 2021
- Pony AI Inc.
- Robert Dingli
- G01 - MEASURING TESTING
Information Patent Application
EMERGENCY VEHICLE DETECTION
- Publication number 20210125494
- Publication date Apr 29, 2021
- Zoox, Inc.
- Nam Gook Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SINGLE ANTENNA DIRECTION FINDING AND LOCALIZATION
- Publication number 20210080533
- Publication date Mar 18, 2021
- The Regents of the University of California
- Franco De Flaviis
- G01 - MEASURING TESTING
Information Patent Application
SPEAKER RECOGNITION/LOCATION USING NEURAL NETWORK
- Publication number 20200202867
- Publication date Jun 25, 2020
- Microsoft Technology Licensing, LLC
- Shixiong ZHANG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FLOATING BASE VECTOR SENSOR
- Publication number 20200191900
- Publication date Jun 18, 2020
- The Government of the United States of America, as represented by the Secreta...
- Maxim K. Zalalutdinov
- G01 - MEASURING TESTING
Information Patent Application
LOCATION-BASED VOICE RECOGNITION SYSTEM WITH VOICE COMMAND
- Publication number 20200072937
- Publication date Mar 5, 2020
- Luxrobo Co., Ltd.
- Seungmin BAEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMALL SPATIAL SOUND SOURCE ORIENTATION DETECTING DEVICE AND METHOD...
- Publication number 20200072938
- Publication date Mar 5, 2020
- VECSENSE TECHNOLOGY CO., LTD
- Wei SHI
- G01 - MEASURING TESTING
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METHODS AND SYSTEMS FOR SOUND SOURCE LOCATING
- Publication number 20200057131
- Publication date Feb 20, 2020
- Zhejiang Dahua Technology CO., LTD.
- Gang QIAO
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Information Patent Application
ROBOT AND OPERATING METHOD THEREOF
- Publication number 20200005810
- Publication date Jan 2, 2020
- LG ELECTRONICS INC.
- Ji Hwan PARK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEAKER RECOGNITION/LOCATION USING NEURAL NETWORK
- Publication number 20190341057
- Publication date Nov 7, 2019
- Microsoft Technology Licensing, LLC
- Shixiong ZHANG
- G01 - MEASURING TESTING
Information Patent Application
Orientation-Based Playback Device Microphone Selection
- Publication number 20190281399
- Publication date Sep 12, 2019
- Sonos, Inc.
- Brendan Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE RECOGNITION IMAGE FEEDBACK PROVIDING SYSTEM AND METHOD
- Publication number 20190237078
- Publication date Aug 1, 2019
- HUMAX Co., Ltd.
- Sung Heum PARK
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM OF ACOUSTIC ANGLE OF ARRIVAL DETECTION
- Publication number 20190219660
- Publication date Jul 18, 2019
- Intel Corporation
- Hector Cordourier Maruri
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC MEASUREMENT DEVICE AND MEASUREMENT METHOD
- Publication number 20190195980
- Publication date Jun 27, 2019
- SEIKO EPSON CORPORATION
- Ryoki WATANABE
- G01 - MEASURING TESTING
Information Patent Application
Floating Base Vector Sensor
- Publication number 20190056473
- Publication date Feb 21, 2019
- The Government of the United States of America, as represented by the Secreta...
- Maxim K. Zalalutdinov
- G01 - MEASURING TESTING
Information Patent Application
Orientation-Based Playback Device Microphone Selection
- Publication number 20190052985
- Publication date Feb 14, 2019
- Sonos, Inc.
- Brendan Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THREE-DIMENSIONAL MEASUREMENT DEVICE WITH ANNOTATION FEATURES
- Publication number 20180336690
- Publication date Nov 22, 2018
- FARO TECHNOLOGIES, INC.
- Reinhard Becker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS TRANSMITTING/RECEIVING SYSTEM, WIRELESS RECEIVING DEVICE A...
- Publication number 20180005404
- Publication date Jan 4, 2018
- VIVOTEK INC.
- CHENG-CHIEH LIU
- G01 - MEASURING TESTING

using amplitude comparison of signals derived from receiving transducers or transducer systems having differently-oriented directivity characteristics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for estimating direction of sound by using aco...

Sound source localization with co-located sensor elements

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

Directional acoustic sensor

Apparatus, system, and method for machine perception

Acoustic intensity sensor using a MEMS triaxial accelerometer and M...

Audio source localization

Orientation-based playback device microphone selection

Method and system of acoustic angle of arrival detection

Small spatial sound source orientation detecting device and method...

Floating base vector sensor

Authority vehicle movement direction detection

Emergency vehicle detection

Floating base vector sensor

Directional infrasound sensing

Speaker recognition/location using neural network

Ultrasonic measurement device and measurement method

Location-based voice recognition system with voice command

Orientation-based playback device microphone selection

Methods and systems for sound source locating

Three-dimensional measurement device with annotation features

Speaker recognition/location using neural network

Methods and systems for sound source locating

Wireless transmitting/receiving system, wireless receiving device a...

Orientation-based playback device microphone selection

Sonar device, signal processing method, and recording medium

Determining audio event based on location information

Orientation-based playback device microphone selection

Multi-orientation playback device microphones

System and method for noise detection

Patents Applicationslast 30 patents

SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS

Digital Monitoring Badge System

APPARATUS AND METHOD FOR ESTIMATING DIRECTION OF SOUND BY USING ACO...

DIRECTIONAL ACOUSTIC SENSOR

Orientation-Based Playback Device Microphone Selection

DIRECTIONAL ACOUSTIC SENSOR

SOUND SOURCE LOCALIZATION WITH CO-LOCATED SENSOR ELEMENTS

DETECTION DEVICE AND DETECTION SYSTEM

SOUND SOURCE ENUMERATION AND DIRECTION OF ARRIVAL ESTIMATION USING...

AUDIO SOURCE LOCALIZATION

DIRECTIONAL INFRASOUND SENSING

Orientation-Based Playback Device Microphone Selection

AUTHORITY VEHICLE MOVEMENT DIRECTION DETECTION

EMERGENCY VEHICLE DETECTION

SINGLE ANTENNA DIRECTION FINDING AND LOCALIZATION

SPEAKER RECOGNITION/LOCATION USING NEURAL NETWORK

FLOATING BASE VECTOR SENSOR

LOCATION-BASED VOICE RECOGNITION SYSTEM WITH VOICE COMMAND

SMALL SPATIAL SOUND SOURCE ORIENTATION DETECTING DEVICE AND METHOD...

METHODS AND SYSTEMS FOR SOUND SOURCE LOCATING

ROBOT AND OPERATING METHOD THEREOF

SPEAKER RECOGNITION/LOCATION USING NEURAL NETWORK

Orientation-Based Playback Device Microphone Selection

VOICE RECOGNITION IMAGE FEEDBACK PROVIDING SYSTEM AND METHOD

METHOD AND SYSTEM OF ACOUSTIC ANGLE OF ARRIVAL DETECTION

ULTRASONIC MEASUREMENT DEVICE AND MEASUREMENT METHOD

Floating Base Vector Sensor

Orientation-Based Playback Device Microphone Selection

THREE-DIMENSIONAL MEASUREMENT DEVICE WITH ANNOTATION FEATURES

WIRELESS TRANSMITTING/RECEIVING SYSTEM, WIRELESS RECEIVING DEVICE A...