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Stephen T. Sparks
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Santa Rosa, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for synthesizing signals with phase continuous...
Patent number
9,520,831
Issue date
Dec 13, 2016
Keysight Technologies, Inc.
Michael S. Foster
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and signal control system providing fast transitions in an o...
Patent number
7,671,690
Issue date
Mar 2, 2010
Agilent Technolgies, Inc.
Paul A. Lameiro
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Discrete synthesis using staggered Nyquist regions avoids guard ban...
Patent number
7,375,667
Issue date
May 20, 2008
Agilent Technologies, Inc.
Kenneth D. Poulton
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for generating balanced modulated signals with ar...
Patent number
6,768,390
Issue date
Jul 27, 2004
Agilent Technologies, Inc.
Joel P. Dunsmore
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Amplitude control system having parallel integrating signal paths
Patent number
5,661,442
Issue date
Aug 26, 1997
Hewlett-Packard Company
Stephen T. Sparks
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Remote calibrated power source system and method
Patent number
4,733,234
Issue date
Mar 22, 1988
Hewlett-Packard Company
Stephen T. Sparks
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Method and signal control system providing fast transitions in an o...
Publication number
20090058548
Publication date
Mar 5, 2009
Paul A. Lameiro
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Discrete Synthesis Using Staggered Nyquist Regions Avoids Guard Ban...
Publication number
20080068244
Publication date
Mar 20, 2008
Kenneth D. Poulton
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Heterodyne system
Publication number
20050054310
Publication date
Mar 10, 2005
Stephen T. Sparks
H04 - ELECTRIC COMMUNICATION TECHNIQUE