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T. R. Viswanathan
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Addison, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Base station having high speed, high resolution, digital-to-analog...
Patent number
6,515,605
Issue date
Feb 4, 2003
Texas Instruments Incorporated
Carl M. Panasik
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Switched capacitor integrator using unity gain buffers
Patent number
6,404,262
Issue date
Jun 11, 2002
Texas Instruments Incorporated
Krishnaswamy Nagaraj
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Polarity shifting flash A/D converter and method
Patent number
6,232,907
Issue date
May 15, 2001
Texas Instruments Incorporated
Krishnaswamy Nagaraj
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
High speed delta-sigma A/D converter using a quantized USM negative...
Patent number
6,188,345
Issue date
Feb 13, 2001
Texas Instruments Incorporated
Charles L. McDonald
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Wireless user terminal and system having high speed, high resolutio...
Publication number
20020173282
Publication date
Nov 21, 2002
Carl M. Panasik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS LOCAL LOOP TERMINAL AND SYSTEM HAVING HIGH SPEED, HIGH RES...
Publication number
20020158784
Publication date
Oct 31, 2002
Carl M. Panasik
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular base station having a high speed, high resolution digital-...
Publication number
20020063645
Publication date
May 30, 2002
T. R. Viswanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High speed, high resolution digital-to analog converter with off-li...
Publication number
20020063649
Publication date
May 30, 2002
T. R. Viswanathan
H03 - BASIC ELECTRONIC CIRCUITRY