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G10K2210/125
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PHYSICS
G10
Musical instruments
G10K
SOUND-PRODUCING DEVICES ACOUSTICS NOT OTHERWISE PROVIDED FOR
G10K2210/00
Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
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G10K2210/125
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Patents Grants
last 30 patents
Information
Patent Grant
Transformer noise suppression method
Patent number
10,083,709
Issue date
Sep 25, 2018
STATE GRID JIANGSU ELECTRIC POWER COMPANY NAN JING POWER SUPPLY COMPANY
Ning Jiang
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tunable active sound absorbers
Patent number
6,778,673
Issue date
Aug 17, 2004
Maximilian Hans Hobelsberger
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Global quieting system for stationary induction apparatus
Patent number
5,617,479
Issue date
Apr 1, 1997
Noise Cancellation Technologies, Inc.
Stephen Hildebrand
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Apparatus for performing noise cancellation in telephonic devices a...
Patent number
5,524,058
Issue date
Jun 4, 1996
MNC, Inc.
William T. Moseley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for acoustic attenuation
Patent number
5,394,376
Issue date
Feb 28, 1995
Martin Marietta Corporation
Laurence R. Riddle
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Active high transmission loss panel
Patent number
5,315,661
Issue date
May 24, 1994
Noise Cancellation Technologies, Inc.
William Gossman
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for minimizing vibration
Patent number
5,243,512
Issue date
Sep 7, 1993
Westinghouse Electric Corp.
Thomas H. Putman
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method and apparatus for reducing vibrations of stationary inductio...
Patent number
4,525,791
Issue date
Jun 25, 1985
Hitachi, Ltd.
Syuya Hagiwara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Vibration/noise reduction device for electrical apparatus
Patent number
4,435,751
Issue date
Mar 6, 1984
Hitachi, Ltd.
Yasuro Hori
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
2776020
Patent number
2,776,020
Issue date
Jan 1, 1957
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Vibration excited sound absorber with dynamic tuning
Publication number
20070014418
Publication date
Jan 18, 2007
Graham Paul Eatwell
G10 - MUSICAL INSTRUMENTS ACOUSTICS