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H03M1/0651
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03M
CODING DECODING CODE CONVERSION IN GENERAL
H03M1/00
Analogue/digital conversion Digital/analogue conversion
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H03M1/0651
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Patents Grants
last 30 patents
Information
Patent Grant
Incremental preloading in an analog-to-digital converter
Patent number
10,038,452
Issue date
Jul 31, 2018
Analog Devices, Inc.
Baozhen Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Axially and centrally symmetric current source array
Patent number
9,712,183
Issue date
Jul 18, 2017
VIA ALLIANCE SEMICONDUCTOR CO., LTD.
Jade Deng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-analog conversion apparatus and method
Patent number
9,571,117
Issue date
Feb 14, 2017
Samsung Electronics Co., Ltd.
Jong-Woo Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods, devices, and systems for switched capacitor array control
Patent number
8,773,193
Issue date
Jul 8, 2014
Wispry, Inc.
Arthur S. Morris
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-analog conversion apparatus and method
Patent number
8,760,332
Issue date
Jun 24, 2014
Samsung Electronics Co., Ltd.
Jong-Woo Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter with a shared resistor string
Patent number
8,514,120
Issue date
Aug 20, 2013
Texas Instruments Incorporated
Ralph G. Oberhuber
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-calibrated DAC with reduced glitch mapping
Patent number
8,493,251
Issue date
Jul 23, 2013
Fujitsu Semiconductor Limited
James J. Riches
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Decoder architecture with sub-thermometer codes for DACs
Patent number
8,013,770
Issue date
Sep 6, 2011
Taiwan Semiconductor Manufacturing Company, Ltd.
Robit Yang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
D/A converter
Patent number
7,256,722
Issue date
Aug 14, 2007
Kawasaki Microelectronics, Inc.
Masayuki Ueno
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for calibrating a digital-to-analog converter and a digital-...
Patent number
7,026,967
Issue date
Apr 11, 2006
Nokia Corporation
Petri Eloranta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Accurate and efficient calibrating device and method
Patent number
6,642,859
Issue date
Nov 4, 2003
Conexant Systems, Inc.
Graham S. Hamilton
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
CMOS DAC with high impedance differential current drivers
Patent number
6,603,417
Issue date
Aug 5, 2003
Broadcom Corporation
David Vetea Greig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital to analog converter employing dynamic element matching
Patent number
6,556,161
Issue date
Apr 29, 2003
Koninklijke Philips Electronics N.V.
Petrus Antonius Cornelis Maria Nuijten
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Capacitor-array D/A converter including a thermometer decoder and a...
Patent number
6,496,131
Issue date
Dec 17, 2002
NEC Corporation
Chikashi Yoshinaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
CMOS DAC with high impedance differential current drivers
Patent number
6,407,688
Issue date
Jun 18, 2002
Broadcom Corporation
David Vetea Greig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Layout arrangement of current sources in a current-mode digital-to-...
Patent number
6,317,066
Issue date
Nov 13, 2001
Sunplus Technology Co., Ltd.
Ming-Cheng Chiang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
CMOS DAC with high impedance differential current drivers
Patent number
6,295,012
Issue date
Sep 25, 2001
Broadcom Corporation
David Vetea Greig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Cell array circuitry
Patent number
6,236,346
Issue date
May 22, 2001
Fujitsu Limited
William George John Schofield
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for selecting a sequence of cells inside a bidimensional mat...
Patent number
6,157,333
Issue date
Dec 5, 2000
Alcatel
Filip Marcel Louagie
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter including current cell matrix with enha...
Patent number
5,949,362
Issue date
Sep 7, 1999
Harris Corporation
Bruce J. Tesch
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Two-dimensional symmetric thermometer matrix decoder of digital/ana...
Patent number
5,453,743
Issue date
Sep 26, 1995
Hyundai Electronics Industries, Co., Ltd.
Ku-Chang Kang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converting unit with improved linearity
Patent number
5,162,800
Issue date
Nov 10, 1992
NEC Corporation
Takeshi Ogawara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus for converting data between digital and analog values
Patent number
5,111,204
Issue date
May 5, 1992
Brooktree Corporation
Henry S. Katzenstein
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
D/A converter having centered switching sequence and centered arran...
Patent number
5,057,838
Issue date
Oct 15, 1991
Kabushiki Kaisha Toshiba
Kazuhiro Tsuji
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time interleaved analog-digital converter and a method for driving...
Patent number
4,968,988
Issue date
Nov 6, 1990
Mitsubishi Denki Kabushiki Kaisha
Takahiro Miki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Quantizer-subtractor circuit
Patent number
4,584,557
Issue date
Apr 22, 1986
Tokyo Shibaura Denki Kabushiki Kaisha
Yasuhiro Sugimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
DIGITAL-ANALOG CONVERSION APPARATUS AND METHOD
Publication number
20140304575
Publication date
Oct 9, 2014
Jong-Woo LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHODS, DEVICES, AND SYSTEMS FOR SWITCHED CAPACITOR ARRAY CONTROL...
Publication number
20140015589
Publication date
Jan 16, 2014
Arthur S. Morris
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITAL-ANALOG CONVERSION APPARATUS AND METHOD
Publication number
20130141265
Publication date
Jun 6, 2013
Samsung Electronics Co. Ltd.
Jong-Woo LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER WITH A SHARED RESISTOR STRING
Publication number
20130113643
Publication date
May 9, 2013
TEXAS INSTRUMENTS INCORPORATED
Ralph G. Oberhuber
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Self-Calibrated DAC with Reduced Glitch Mapping
Publication number
20130027235
Publication date
Jan 31, 2013
Fujitsu Semiconductor Limited
James J. Riches
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Decoder Architecture with Sub-Thermometer Codes for DACs
Publication number
20100141497
Publication date
Jun 10, 2010
Robit Yang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
D/A converter
Publication number
20060244646
Publication date
Nov 2, 2006
KAWASAKI MICROELECTRONICS, INC.
Masayuki Ueno
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method for calibrating a digital-to-analog converter and a digital-...
Publication number
20060114138
Publication date
Jun 1, 2006
Nokia Corporation
Petri Eloranta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method for calibrating a digital-to-analog converter and a digital-...
Publication number
20050052297
Publication date
Mar 10, 2005
Nokia Corporation
Petri Eloranta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CMOS DAC with high impedance differential current drivers
Publication number
20020113723
Publication date
Aug 22, 2002
David Vetea Greig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Capacitor-array D/A converter including a thermometer decoder and a...
Publication number
20020036580
Publication date
Mar 28, 2002
NEC Corporation
Chikashi Yoshinaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CMOS DAC with high impedance differential current drivers
Publication number
20020021236
Publication date
Feb 21, 2002
Pivotal Technologies Corp.
David Vetea Greig
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Digital to analog converter
Publication number
20010026235
Publication date
Oct 4, 2001
Petrus Antonius Cornelis Maria Nuijten
H03 - BASIC ELECTRONIC CIRCUITRY