Digital and sampled data filters

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CPC
H03H17/0291

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Parent Industries

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

Current Industry

H03H17/0291Digital and sampled data filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System improving signal handling
- Patent number 11,626,858
- Issue date Apr 11, 2023
- Mediatek Inc.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatuses and methods for shifting a digital signal by a shift ti...
- Patent number 11,575,364
- Issue date Feb 7, 2023
- Apple Inc.
- Thomas Bauernfeind
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise reduction filter for signal processing
- Patent number 11,069,331
- Issue date Jul 20, 2021
- PerkinElmer Health Sciences, Inc.
- V. Sergey Rakov
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for equivalent high sampling rate FIR filtering based on FPGA
- Patent number 10,998,885
- Issue date May 4, 2021
- University of Electronic Science and Technology of China
- Lianping Guo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System improving signal handling
- Patent number 10,979,030
- Issue date Apr 13, 2021
- Mediatek Inc.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatuses and methods for shifting a digital signal by a shift ti...
- Patent number 10,432,173
- Issue date Oct 1, 2019
- Intel IP Corporation
- Thomas Bauernfeind
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital filter and vehicle driving force control apparatus
- Patent number 10,308,250
- Issue date Jun 4, 2019
- Toyota Jidosha Kabushiki Kaisha
- Tomohiro Naruse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Waveform shaping circuit
- Patent number 6,680,683
- Issue date Jan 20, 2004
- Pioneer Corporation
- Manabu Nohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for sampling a signal at high sampling frequency
- Patent number 6,438,366
- Issue date Aug 20, 2002
- Nokia Mobile Phones Limited
- Saska Lindfors
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise reduction auto phasing circuit for switched capacitor circuits
- Patent number 6,433,625
- Issue date Aug 13, 2002
- LSI Logic Corporation
- Scott C. Savage
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polyphase interpolator/decimator using continuous-valued, discrete-...
- Patent number 6,134,569
- Issue date Oct 17, 2000
- Sharp Laboratories of America, Inc.
- Alan D. Kot
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog memory system having an integrated circuit frequency domain...
- Patent number 5,625,583
- Issue date Apr 29, 1997
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Analog memory system having a frequency domain transform processor
- Patent number 5,619,445
- Issue date Apr 8, 1997
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Analog memory system storing and communicating frequency domain inf...
- Patent number 5,615,142
- Issue date Mar 25, 1997
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated circuit computer system having a keyboard input and a so...
- Patent number 5,615,380
- Issue date Mar 25, 1997
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Memory system having a plurality of memories, a plurality of detect...
- Patent number 5,602,999
- Issue date Feb 11, 1997
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical system having an analog image memory, an analog refresh cir...
- Patent number 5,566,103
- Issue date Oct 15, 1996
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter device including analog and digital circuitry
- Patent number 5,563,812
- Issue date Oct 8, 1996
- Yozan Inc.
- Guoliang Shou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Computer system having an improved memory architecture
- Patent number 5,526,506
- Issue date Jun 11, 1996
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter device including SRAM and EEPROM devices
- Patent number 5,502,664
- Issue date Mar 26, 1996
- Yozan Inc.
- Guoliang Shou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter device with memory test circuit
- Patent number 5,500,810
- Issue date Mar 19, 1996
- Yozan Inc.
- Guoliang Shou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Computer architecture system having an imporved memory
- Patent number 5,459,846
- Issue date Oct 17, 1995
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Liquid crystal display having conductive cooling
- Patent number 5,432,526
- Issue date Jul 11, 1995
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Colored liquid crystal display having cooling
- Patent number 5,398,041
- Issue date Mar 14, 1995
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Incremental frequency domain correlator
- Patent number 5,168,456
- Issue date Dec 1, 1992
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filter system having an adaptive control for updating filter samples
- Patent number 5,053,983
- Issue date Oct 1, 1991
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Signature filter system
- Patent number 4,944,036
- Issue date Jul 24, 1990
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intelligent transducer
- Patent number 4,870,559
- Issue date Sep 26, 1989
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sampled data audio tone control apparatus
- Patent number 4,803,647
- Issue date Feb 7, 1989
- RCA Licensing Corporation
- Charles B. Dieterich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Projection display system
- Patent number 4,739,396
- Issue date Apr 19, 1988
- Gilbert P. Hyatt
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM IMPROVING SIGNAL HANDLING
- Publication number 20210265982
- Publication date Aug 26, 2021
- MEDIATEK INC.
- Jen-Huan Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUSES AND METHODS FOR SHIFTING A DIGITAL SIGNAL BY A SHIFT TI...
- Publication number 20200044626
- Publication date Feb 6, 2020
- Intel IP Corporation
- Thomas Bauernfeind
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR EQUIVALENT HIGH SAMPLING RATE FIR FILTERING BASED ON FPGA
- Publication number 20190080035
- Publication date Mar 14, 2019
- University of Electronic Science and Technology of China
- Lianping GUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM IMPROVING SIGNAL HANDLING
- Publication number 20190068170
- Publication date Feb 28, 2019
- MEDIATEK INC.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUSES AND METHODS FOR SHIFTING A DIGITAL SIGNAL BY A SHIFT TI...
- Publication number 20180167056
- Publication date Jun 14, 2018
- Intel IP Corporation
- Thomas Bauernfeind
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Waveform shaping circuit
- Publication number 20030067406
- Publication date Apr 10, 2003
- PIONEER CORPORATION
- Manabu Nohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND CIRCUIT FOR SAMPLING A SIGNAL AT HIGH SAMPLING FREQUENCY
- Publication number 20020098823
- Publication date Jul 25, 2002
- SASKA LINDFORS
- H03 - BASIC ELECTRONIC CIRCUITRY

Digital and sampled data filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System improving signal handling

Apparatuses and methods for shifting a digital signal by a shift ti...

Noise reduction filter for signal processing

Method for equivalent high sampling rate FIR filtering based on FPGA

System improving signal handling

Apparatuses and methods for shifting a digital signal by a shift ti...

Digital filter and vehicle driving force control apparatus

Waveform shaping circuit

Method and circuit for sampling a signal at high sampling frequency

Noise reduction auto phasing circuit for switched capacitor circuits

Polyphase interpolator/decimator using continuous-valued, discrete-...

Analog memory system having an integrated circuit frequency domain...

Analog memory system having a frequency domain transform processor

Analog memory system storing and communicating frequency domain inf...

Integrated circuit computer system having a keyboard input and a so...

Memory system having a plurality of memories, a plurality of detect...

Optical system having an analog image memory, an analog refresh cir...

Filter device including analog and digital circuitry

Computer system having an improved memory architecture

Filter device including SRAM and EEPROM devices

Filter device with memory test circuit

Computer architecture system having an imporved memory

Liquid crystal display having conductive cooling

Colored liquid crystal display having cooling

Incremental frequency domain correlator

Filter system having an adaptive control for updating filter samples

Signature filter system

Intelligent transducer

Sampled data audio tone control apparatus

Projection display system

Patents Applicationslast 30 patents

SYSTEM IMPROVING SIGNAL HANDLING

APPARATUSES AND METHODS FOR SHIFTING A DIGITAL SIGNAL BY A SHIFT TI...

METHOD FOR EQUIVALENT HIGH SAMPLING RATE FIR FILTERING BASED ON FPGA

SYSTEM IMPROVING SIGNAL HANDLING

APPARATUSES AND METHODS FOR SHIFTING A DIGITAL SIGNAL BY A SHIFT TI...

Waveform shaping circuit

METHOD AND CIRCUIT FOR SAMPLING A SIGNAL AT HIGH SAMPLING FREQUENCY