where the output-delivery frequency is higher than the input sampling frequency

Industry

CPC
H03H17/0444

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H17/00Networks using digital techniques

Current Industry

H03H17/0444where the output-delivery frequency is higher than the input sampling frequency

Industries

Patents Grantslast 30 patents

Information Patent Grant
Low power lattice wave filter systems and methods
- Patent number 10,848,131
- Issue date Nov 24, 2020
- Synaptics Incorporated
- Jacky Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital phase locked loop clock synthesizer with image cancellation
- Patent number 10,594,300
- Issue date Mar 17, 2020
- Microsemi Semiconductor ULC
- Qu Gary Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital processing of audio signals utilizing cosine functions
- Patent number 10,581,408
- Issue date Mar 3, 2020
- Lachlan Barratt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signal processor
- Patent number 9,973,172
- Issue date May 15, 2018
- Syntropy Systems, LLC
- Christopher Pagnanelli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital signal processor
- Patent number 9,837,990
- Issue date Dec 5, 2017
- Syntropy Systems, LLC
- Christopher Pagnanelli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital interpolator and method of interpolating
- Patent number 9,608,597
- Issue date Mar 28, 2017
- The Swatch Group Research and Development Ltd.
- Massimiliano Bracco
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital re-sampling apparatus using fractional delay generator
- Patent number 8,787,513
- Issue date Jul 22, 2014
- Innowireless Co., Ltd.
- Jinsoup Joung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample rate conversion combined with DSM
- Patent number 7,342,525
- Issue date Mar 11, 2008
- Cirrus Logic, Inc.
- Chang Yong Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample rate conversion combined with filter
- Patent number 7,262,717
- Issue date Aug 28, 2007
- Cirrus Logic, Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample rate conversion combined with filter
- Patent number 7,242,326
- Issue date Jul 10, 2007
- Cirrus Logic, Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for generating a sinusoidal motor drive signa...
- Patent number 6,982,538
- Issue date Jan 3, 2006
- Honeywell International Inc.
- Stanley A. White
- G01 - MEASURING TESTING
Information Patent Grant
Multiplierless interpolator for a delta-sigma digital to analog con...
- Patent number 6,392,576
- Issue date May 21, 2002
- Sonic Innovations, Inc.
- Gerald Wilson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplierless interpolator for a delta-sigma digital to analog con...
- Patent number 6,313,773
- Issue date Nov 6, 2001
- Sonic Innovations, Inc.
- Gerald Wilson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-rate IIR decimation and interpolation filters
- Patent number 5,732,002
- Issue date Mar 24, 1998
- Analog Devices, Inc.
- Wai L. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hardware efficient interpolation filter
- Patent number 5,694,345
- Issue date Dec 2, 1997
- Thomson Consumer Electronics
- Eric Carl Peterson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voice-band signal processor
- Patent number 5,034,962
- Issue date Jul 23, 1991
- Oki Electric Industry Co., Ltd.
- Kazushige Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus adaptable for use in effecting communications between an...
- Patent number 4,994,801
- Issue date Feb 19, 1991
- Advanced Micro Devices, Inc.
- Safdar M. Asghar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interpolator/decimator filter structure and a notch filter therefor
- Patent number 4,908,787
- Issue date Mar 13, 1990
- Plessey Overseas Limited
- Nigel P. Dyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interpolator/decimator filter structure and a digital filter therefor
- Patent number 4,864,526
- Issue date Sep 5, 1989
- Plessey Overseas Limited
- Nigel P. Dyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital signal synthesizer
- Patent number 4,782,324
- Issue date Nov 1, 1988
- GenRad, Inc.
- Marcos A. Underwood
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed arithmetic oversampling recursive digital filter
- Patent number 4,521,866
- Issue date Jun 4, 1985
- Jean-Pierre Petit
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal processor with digital filter and integrating network
- Patent number 4,016,410
- Issue date Apr 5, 1977
- U.S. Philips Corporation
- Ludwig Desire Johan Eggermont
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3829670
- Patent number 3,829,670
- Issue date Aug 13, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
LOW POWER LATTICE WAVE FILTER SYSTEMS AND METHODS
- Publication number 20200382104
- Publication date Dec 3, 2020
- SYNAPTICS INCORPORATED
- Jacky Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital Phase Locked Loop Clock Synthesizer with Image Cancellation
- Publication number 20190123723
- Publication date Apr 25, 2019
- MICROSEMI SEMICONDUCTOR ULC
- Qu Gary Jin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatuses and Methods for Sample-Rate Conversion
- Publication number 20180062623
- Publication date Mar 1, 2018
- SYNTROPY SYSTEMS, LLC
- Christopher Pagnanelli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL RE-SAMPLING APPARATUS USING FRACTIONAL DELAY GENERATOR
- Publication number 20130187694
- Publication date Jul 25, 2013
- INNOWIRELESS CO., LTD.
- Jinsoup Joung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR UTILIZING RATE CONVERSION FILTERS TO REDUCE M...
- Publication number 20080133224
- Publication date Jun 5, 2008
- Hongwei Kong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital filter and method for designing digital filters
- Publication number 20070220073
- Publication date Sep 20, 2007
- Mario Traber
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sample rate conversion combined with DSM
- Publication number 20070146185
- Publication date Jun 28, 2007
- Chang Yong Kang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sample rate conversion combined with filter
- Publication number 20070146176
- Publication date Jun 28, 2007
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sample rate conversion combined with filter
- Publication number 20070146177
- Publication date Jun 28, 2007
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods and apparatus for generating a sinusoidal motor drive signa...
- Publication number 20040046520
- Publication date Mar 11, 2004
- Stanley A. White
- H03 - BASIC ELECTRONIC CIRCUITRY

where the output-delivery frequency is higher than the input sampling frequency

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low power lattice wave filter systems and methods

Digital phase locked loop clock synthesizer with image cancellation

Digital processing of audio signals utilizing cosine functions

Digital signal processor

Digital signal processor

Digital interpolator and method of interpolating

Digital re-sampling apparatus using fractional delay generator

Sample rate conversion combined with DSM

Sample rate conversion combined with filter

Sample rate conversion combined with filter

Methods and apparatus for generating a sinusoidal motor drive signa...

Multiplierless interpolator for a delta-sigma digital to analog con...

Multiplierless interpolator for a delta-sigma digital to analog con...

Multi-rate IIR decimation and interpolation filters

Hardware efficient interpolation filter

Voice-band signal processor

Apparatus adaptable for use in effecting communications between an...

Interpolator/decimator filter structure and a notch filter therefor

Interpolator/decimator filter structure and a digital filter therefor

Digital signal synthesizer

Distributed arithmetic oversampling recursive digital filter

Signal processor with digital filter and integrating network

3829670

Patents Applicationslast 30 patents

LOW POWER LATTICE WAVE FILTER SYSTEMS AND METHODS

Digital Phase Locked Loop Clock Synthesizer with Image Cancellation

Apparatuses and Methods for Sample-Rate Conversion

DIGITAL RE-SAMPLING APPARATUS USING FRACTIONAL DELAY GENERATOR

METHOD AND SYSTEM FOR UTILIZING RATE CONVERSION FILTERS TO REDUCE M...

Digital filter and method for designing digital filters

Sample rate conversion combined with DSM

Sample rate conversion combined with filter

Sample rate conversion combined with filter

Methods and apparatus for generating a sinusoidal motor drive signa...