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Yu DU
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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration sensor having a surface-integrated transducer
Patent number
12,078,525
Issue date
Sep 3, 2024
Harman International Industries, Incorporated
Yu Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System and method for switching a frequency response and directivit...
Patent number
12,073,848
Issue date
Aug 27, 2024
Harman International Industries, Incorporated
Yu Du
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus and method for MEMS microphone performance via back volume
Patent number
11,863,925
Issue date
Jan 2, 2024
Harman International Industries, Incorporated
Sullivan Do
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Multi-stage structure-borne sound and vibration sensor
Patent number
11,743,656
Issue date
Aug 29, 2023
Harman International Industries, Incorporated
Darin Krajewski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Structure-borne sound and vibration sensor
Patent number
11,533,568
Issue date
Dec 20, 2022
Harman International Industries, Incorporated
Yu Du
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR ACTIVATING REMOTE CONTROL VEHICLE SYSTEM FUNC...
Publication number
20240294130
Publication date
Sep 5, 2024
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Yu Du
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR SWITCHING A FREQUENCY RESPONSE AND DIRECTIVIT...
Publication number
20240144950
Publication date
May 2, 2024
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Yu Du
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS AND METHOD FOR MEMS MICROPHONE PERFORMANCE VIA BACK VOLUME
Publication number
20240089644
Publication date
Mar 14, 2024
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Sullivan Do
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
MULTI-STAGE STRUCTURE-BORNE SOUND AND VIBRATION SENSOR
Publication number
20230366727
Publication date
Nov 16, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Darin KRAJEWSKI
G01 - MEASURING TESTING
Information
Patent Application
VIBRATION SENSOR HAVING A SURFACE-INTEGRATED TRANSDUCER
Publication number
20230296428
Publication date
Sep 21, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Yu Du
B60 - VEHICLES IN GENERAL
Information
Patent Application
MICRO-ELECTRO-MECHANICAL SYSTEMS (MEMS) MICROPHONE ASSEMBLY
Publication number
20230156386
Publication date
May 18, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Yu DU
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
APPARATUS AND METHOD FOR MEMS MICROPHONE PERFORMANCE VIA BACK VOLUME
Publication number
20230114156
Publication date
Apr 13, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Sullivan Do
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
SEAT-EMBEDDED SPEECH SENSORS
Publication number
20230049919
Publication date
Feb 16, 2023
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Yu DU
B60 - VEHICLES IN GENERAL
Information
Patent Application
STRUCTURE-BORNE SOUND AND VIBRATION SENSOR
Publication number
20220386038
Publication date
Dec 1, 2022
Harman International Industries, Incorporated
Yu DU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-STAGE STRUCTURE-BORNE SOUND AND VIBRATION SENSOR
Publication number
20220386039
Publication date
Dec 1, 2022
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Darin KRAJEWSKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE