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Michael T. Tuthill
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Patents Grants
last 30 patents
Information
Patent Grant
DAC having switchable current sources and resistor string
Patent number
7,046,182
Issue date
May 16, 2006
Analog Devices, Inc.
Kaushal Kumar Ja
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase frequency detector with adjustable offset
Patent number
7,042,970
Issue date
May 9, 2006
Analog Devices, Inc.
Michael Keaveney
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
SCR cell for electrical overstress protection of electronic circuits
Patent number
6,236,087
Issue date
May 22, 2001
Analog Devices, Inc.
Michael P. Daly
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Decoupled switched current temperature circuit with compounded .DEL...
Patent number
6,097,239
Issue date
Aug 1, 2000
Analog Devices, Inc.
Evaldo Martino Miranda
G01 - MEASURING TESTING
Information
Patent Grant
Switched current temperature sensor circuit with compounded .DELTA....
Patent number
5,982,221
Issue date
Nov 9, 1999
Analog Devices, Inc.
Michael G. Tuthill
G01 - MEASURING TESTING
Information
Patent Grant
Switching bandgap reference circuit with compounded .DELTA.V.sub..b...
Patent number
5,867,012
Issue date
Feb 2, 1999
Analog Devices, Inc.
Michael G. Tuthill
G05 - CONTROLLING REGULATING
Information
Patent Grant
Switch architecture for R/2R digital to analog converters
Patent number
5,764,174
Issue date
Jun 9, 1998
Analog Devices, Inc.
Dennis A. Dempsey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High-speed digital-to-analog converter with BiMOS cell structure
Patent number
5,008,671
Issue date
Apr 16, 1991
Analog Devices, Incorporated
Michael G. Tuthill
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Extended reference range, voltage-mode CMOS D/A converter
Patent number
4,558,242
Issue date
Dec 10, 1985
Analog Devices, Incorporated
Michael G. Tuthill
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High resolution digital-to-analog converter
Patent number
4,491,825
Issue date
Jan 1, 1985
Analog Devices, Incorporated
Michael G. Tuthill
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High resolution digital-to-analog converter
Patent number
4,338,591
Issue date
Jul 6, 1982
Analog Devices, Incorporated
Michael G. Tuthill
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Differential charge pump phase lock loop (PLL) synthesizer with adj...
Publication number
20050057313
Publication date
Mar 17, 2005
Michael F. Keaveney
H03 - BASIC ELECTRONIC CIRCUITRY