Phase locked loops [PLL]

Industry

CPC
G10K2210/3043

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Parent Industries

GPHYSICS G10Musical instruments G10KSOUND-PRODUCING DEVICES ACOUSTICS NOT OTHERWISE PROVIDED FOR G10K2210/00Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups

Current Industry

G10K2210/3043Phase locked loops [PLL]

Industries

Patents Grantslast 30 patents

Information Patent Grant
Fan control system and method for noise cancellation
- Patent number 11,875,773
- Issue date Jan 16, 2024
- BRITISH CAYMAN ISLANDS INTELLIGO TECHNOLOGY INC.
- Ting-Yao Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic on ear headset detection
- Patent number 10,951,972
- Issue date Mar 16, 2021
- Cirrus Logic, Inc.
- Vitaliy Sapozhnykov
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dynamic on ear headset detection
- Patent number 10,264,345
- Issue date Apr 16, 2019
- Cirrus Logic, Inc.
- Vitaliy Sapozhnykov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using external sounds to alert vehicle occupants of external events...
- Patent number 9,870,764
- Issue date Jan 16, 2018
- Harman International Industries, Incorporated
- Stefan Marti
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Noise cancellation device, engine-noise cancellation device, and no...
- Patent number 6,944,303
- Issue date Sep 13, 2005
- Alpine Electronics, Inc.
- Masaichi Akiho
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active noise and vibration cancellation system
- Patent number 5,619,581
- Issue date Apr 8, 1997
- Lord Corporation
- Matthew K. Ferguson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for actively reducing multiple-source repetiti...
- Patent number 5,245,552
- Issue date Sep 14, 1993
- The Boeing Company
- Anders O. Andersson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC ON EAR HEADSET DETECTION
- Publication number 20190200114
- Publication date Jun 27, 2019
- Cirrus Logic International Semiconductor Ltd.
- Vitaliy SAPOZHNYKOV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING EXTERNAL SOUNDS TO ALERT VEHICLE OCCUPANTS OF EXTERNAL EVENTS...
- Publication number 20160379621
- Publication date Dec 29, 2016
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Stefan Marti
- B60 - VEHICLES IN GENERAL
Information Patent Application
Noise cancellation device, engine-noise cancellation device, and no...
- Publication number 20030219131
- Publication date Nov 27, 2003
- Masaichi Akiho
- H03 - BASIC ELECTRONIC CIRCUITRY

Phase locked loops [PLL]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fan control system and method for noise cancellation

Dynamic on ear headset detection

Dynamic on ear headset detection

Using external sounds to alert vehicle occupants of external events...

Noise cancellation device, engine-noise cancellation device, and no...

Active noise and vibration cancellation system

Method and apparatus for actively reducing multiple-source repetiti...

Patents Applicationslast 30 patents

DYNAMIC ON EAR HEADSET DETECTION

USING EXTERNAL SOUNDS TO ALERT VEHICLE OCCUPANTS OF EXTERNAL EVENTS...

Noise cancellation device, engine-noise cancellation device, and no...