Synchrophasors or other applications where multiple noise sources are driven with a particular phase relationship

Industry

CPC
G10K2210/123

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

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

G10K2210/123Synchrophasors or other applications where multiple noise sources are driven with a particular phase relationship

Industries

Patents Grantslast 30 patents

Information Patent Grant
Variable hub-to-hub phasing rotor system
- Patent number 10,549,849
- Issue date Feb 4, 2020
- Brian Modrzejewski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Interconnect drive system
- Patent number 10,384,765
- Issue date Aug 20, 2019
- Bell Helicopter Textron Inc.
- David Elliott
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Vehicle noise control and communication
- Patent number 10,013,900
- Issue date Jul 3, 2018
- Amazon Technologies, Inc.
- Brian C. Beckman
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Variable hub-to-hub phasing rotor system
- Patent number 9,889,927
- Issue date Feb 13, 2018
- Bell Helicopter Textron Inc.
- Brian Modrzejewski
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Audible fan noise cancellation
- Patent number 8,218,781
- Issue date Jul 10, 2012
- Rockwell Collins, Inc.
- Christopher J. Swanke
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for reducing noise and/or vibration from multiple rotating m...
- Patent number 5,789,678
- Issue date Aug 4, 1998
- General Electric Company
- Frederic Ghislain Pla
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multiple source self noise cancellation
- Patent number 5,692,054
- Issue date Nov 25, 1997
- Noise Cancellation Technologies, Inc.
- Michael J. Parrella
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Active vibration control system for aircraft
- Patent number 5,568,557
- Issue date Oct 22, 1996
- Noise Cancellation Technologies, Inc.
- Colin F. Ross
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active mounts for aircraft engines
- Patent number 5,551,650
- Issue date Sep 3, 1996
- Lord Corporation
- Steve C. Southward
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active sound and/or vibration control
- Patent number 5,365,594
- Issue date Nov 15, 1994
- Active Noise and Vibration Technologies, Inc.
- Colin F. Ross
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processing system for sensing a periodic signal in the prese...
- Patent number 5,311,446
- Issue date May 10, 1994
- Active Noise and Vibration Technologies, Inc.
- Colin F. Ross
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for synchronizing rotating machinery to reduce...
- Patent number 5,221,185
- Issue date Jun 22, 1993
- General Electric Company
- Frederic G. Pla
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Aircraft cabin noise control apparatus
- Patent number 4,947,356
- Issue date Aug 7, 1990
- The Secretary of State for Trade and Industry in Her Britannic Majesty's Gove...
- Stephen J. Elliott
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Synchrophasors or other applications where multiple noise sources are driven with a particular phase relationship

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable hub-to-hub phasing rotor system

Interconnect drive system

Vehicle noise control and communication

Variable hub-to-hub phasing rotor system

Audible fan noise cancellation

Method for reducing noise and/or vibration from multiple rotating m...

Multiple source self noise cancellation

Active vibration control system for aircraft

Active mounts for aircraft engines

Active sound and/or vibration control

Signal processing system for sensing a periodic signal in the prese...

Method and apparatus for synchronizing rotating machinery to reduce...

Aircraft cabin noise control apparatus