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David R. Baum
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Tucson, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Circuits and methods for monitoring current in geophysical survey s...
Patent number
10,180,512
Issue date
Jan 15, 2019
ZONGE INTERNATIONAL, INC.
David Baum
G01 - MEASURING TESTING
Information
Patent Grant
Circuitry and method for reducing power consumption in gamma correc...
Patent number
8,610,658
Issue date
Dec 17, 2013
Texas Instruments Deutschland GmbH
Frank Haupt
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
High-voltage differential amplifier and method using low voltage am...
Patent number
7,821,333
Issue date
Oct 26, 2010
Texas Instruments Incorporated
Shoubao Yan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for setting gamma correction voltages for LCD...
Patent number
7,554,517
Issue date
Jun 30, 2009
Texas Instruments Incorporated
David R. Baum
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Operational amplifier output stage and method
Patent number
7,271,663
Issue date
Sep 18, 2007
Texas Instruments Incorporated
David R. Baum
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interdigitated layout methodology for amplifier and H-bridge output...
Patent number
6,917,084
Issue date
Jul 12, 2005
Texas Instruments Incorporated
David R. Baum
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Over-current protection circuit and method
Patent number
6,807,040
Issue date
Oct 19, 2004
Texas Instruments Incorporated
Vadim V. Ivanov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier output stage and method
Patent number
6,657,495
Issue date
Dec 2, 2003
Texas Instruments Incorporated
Vadim V. Ivanov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Slew rate boost circuitry and method
Patent number
6,437,645
Issue date
Aug 20, 2002
Texas Instruments Incorporated
Vadim V. Ivanov
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
CIRCUITS AND METHODS FOR MONITORING CURRENT IN ELECTROMAGNETIC TELE...
Publication number
20170329032
Publication date
Nov 16, 2017
ZONGE INTERNATIONAL, INC.
DAVID BAUM
G01 - MEASURING TESTING
Information
Patent Application
CIRCUITS AND METHODS FOR MONITORING CURRENT IN GEOPHYSICAL SURVEY S...
Publication number
20160291074
Publication date
Oct 6, 2016
ZONGE INTERNATIONAL, INC.
DAVID BAUM
G01 - MEASURING TESTING
Information
Patent Application
Circuitry and method for reducing power consumption in gamma correc...
Publication number
20100156944
Publication date
Jun 24, 2010
TEXAS INSTRUMENTS INCORPORATED
Frank Haupt
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
High-voltage differential amplifier and method using low voltage am...
Publication number
20090174479
Publication date
Jul 9, 2009
TEXAS INSTRUMENTS INCORPORATED
Shoubao Yan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Operational amplifier output stage and method
Publication number
20070046378
Publication date
Mar 1, 2007
TEXAS INSTRUMENTS INCORPORATED
David R. Baum
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and apparatus for setting gamma correction voltages for LCD...
Publication number
20060202929
Publication date
Sep 14, 2006
TEXAS INSTRUMENTS INCORPORATED
David R. Baum
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Interdigitated layout methodology for amplifier and H-bridge output...
Publication number
20050051853
Publication date
Mar 10, 2005
David R. Baum
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
OPERATIONAL AMPLIFIER OUTPUT STAGE AND METHOD
Publication number
20030184379
Publication date
Oct 2, 2003
Vadim V. Ivanov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Over-current protection circuit and method
Publication number
20020181180
Publication date
Dec 5, 2002
TEXAS INSTRUMENTS INCORPORATED
Vadim V. Ivanov
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SLEW RATE BOOST CIRCUITRY AND METHOD
Publication number
20020109547
Publication date
Aug 15, 2002
TEXAS INSTRUMENTS INCORPORATED
Vadim V. Ivanov
H03 - BASIC ELECTRONIC CIRCUITRY