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H03H2017/0295
Changing between two filter characteristics
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Patents Grants
last 30 patents
Information
Patent Grant
Signal filtering
Patent number
11,545,167
Issue date
Jan 3, 2023
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Goran Markovic
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Filter switching method for a machine control system
Patent number
10,491,195
Issue date
Nov 26, 2019
Siemens Aktiengesellschaft
Klaus Geissdörfer
G05 - CONTROLLING REGULATING
Information
Patent Grant
Filter characteristics changing device
Patent number
10,311,845
Issue date
Jun 4, 2019
Casio Computer Co., Ltd.
Hiroki Sato
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multiplier-based programmable filters
Patent number
10,305,451
Issue date
May 28, 2019
Texas Instruments Incorporated
Sundarrajan Rangachari
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and devices for switching filters and medical apparatuses u...
Patent number
10,126,339
Issue date
Nov 13, 2018
Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Pei Wang
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for filtering during a change in an ARMA filter
Patent number
9,641,157
Issue date
May 2, 2017
Orange
Alexandre Guerin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus with a plurality of filters
Patent number
8,537,944
Issue date
Sep 17, 2013
Infineon Technologies AG
Andreas Menkhoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for filter response switching
Patent number
8,108,453
Issue date
Jan 31, 2012
Applied Micro Circuits Corporation
Ravi Subrahmanyan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital filter device
Patent number
7,953,505
Issue date
May 31, 2011
Kabushiki Kaisha Toshiba
Yasuyuki Suzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal generator using IIR type digital filter; and method of gener...
Patent number
7,483,931
Issue date
Jan 27, 2009
Oki Electric Industry Co., Ltd.
Tsutomu Shimotoyodome
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Run-time coefficient generation for digital filter with slewing ban...
Patent number
7,027,502
Issue date
Apr 11, 2006
Visteon Global Technologies, Inc.
Mark W. Corless
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of designing polynomials for controlling the slewing of adap...
Patent number
6,988,116
Issue date
Jan 17, 2006
Visteon Global Technologies, Inc.
Mark W. Corless
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital filter
Patent number
6,657,482
Issue date
Dec 2, 2003
Pioneer Corporation
Toru Ohashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switched bandwidth digital filters with reduced transients during s...
Patent number
6,445,735
Issue date
Sep 3, 2002
Visteon Global Technologies, Inc.
J. William Whikehart
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Filter switching method
Patent number
6,208,687
Issue date
Mar 27, 2001
Central Research Laboratories, Limited
Richard David Clemow
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High pass filter with coefficient switching to improve settling time
Patent number
5,777,909
Issue date
Jul 7, 1998
Crystal Semiconductor Corporation
Ka Leung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital filter
Patent number
5,717,726
Issue date
Feb 10, 1998
Robert Bosch GmbH
Matthias Herrmann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Adaptive digital audio interpolation system
Patent number
5,499,315
Issue date
Mar 12, 1996
Edmund Meitner
G11 - INFORMATION STORAGE
Information
Patent Grant
Adaptive digital audio interpolation system
Patent number
5,388,221
Issue date
Feb 7, 1995
Edmund Meitner
G11 - INFORMATION STORAGE
Information
Patent Grant
Transmission arrangement for digital signals
Patent number
4,912,667
Issue date
Mar 27, 1990
ANT Nachrichtentechnik GmbH
Rudolf Rabinstein
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reverberation imparting device
Patent number
4,706,291
Issue date
Nov 10, 1987
Nippon Gakki Seizo Kabushiki Kaisha
Yuji Kakubo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
MULTIPLIER-BASED PROGRAMMABLE FILTERS
Publication number
20190181842
Publication date
Jun 13, 2019
TEXAS INSTRUMENTS INCORPORATED
Sundarrajan RANGACHARI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FILTER SWITCHING METHOD FOR A MACHINE CONTROL SYSTEM
Publication number
20180241376
Publication date
Aug 23, 2018
SIEMENS AKTIENGESELLSCHAFT
Klaus Geissdörfer
G05 - CONTROLLING REGULATING
Information
Patent Application
METHOD AND DEVICE FOR FILTERING DURING A CHANGE IN AN ARMA FILTER
Publication number
20140019504
Publication date
Jan 16, 2014
Alexandre Guerin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR TUNING A SEMI-DIGITAL FINITE IMPULSE RESPONSE...
Publication number
20130033335
Publication date
Feb 7, 2013
Fujitsu Semiconductor Limited
John W. Simmons
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
System and Method for Filter Response Switching
Publication number
20090154622
Publication date
Jun 18, 2009
Ravi Subrahmanyan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus With a Plurality of Filters
Publication number
20090122930
Publication date
May 14, 2009
INFINEON TECHNOLOGIES AG
Andreas Menkhoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL FILTER DEVICE
Publication number
20080097634
Publication date
Apr 24, 2008
Kabushiki Kaisha Toshiba
Yasuyuki Suzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Adaptive filtering
Publication number
20070052556
Publication date
Mar 8, 2007
Koninklijke Philips Electronics N.V. Groenewoudseweg 1
Erwin Janssen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Signal generator using IIR type digital filter; and method of gener...
Publication number
20050169360
Publication date
Aug 4, 2005
Tsutomu Shimotoyodome
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Signal generator using IIR type digital filter and its output stopp...
Publication number
20040151241
Publication date
Aug 5, 2004
Tsutomu Shimotoyodome
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Run-time coefficient generation for digital filter with slewing ban...
Publication number
20030194002
Publication date
Oct 16, 2003
Mark W. Corless
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method of designing polynomials for controlling the slewing of adap...
Publication number
20030195910
Publication date
Oct 16, 2003
Mark W. Corless
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Digital filter
Publication number
20020186073
Publication date
Dec 12, 2002
PIONEER CORPORATION
Toru Ohashi
H03 - BASIC ELECTRONIC CIRCUITRY