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Sandra M. Johnson
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Buda, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Preview mode low resolution output system and method
Patent number
7,719,595
Issue date
May 18, 2010
Cirrus Logic, Inc.
Sandra M. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preview mode low resolution output system and method
Patent number
7,304,679
Issue date
Dec 4, 2007
Cirrus Logic, Inc.
Sandra M. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Correlated double sampling variable gain amplifier circuit for use...
Patent number
7,289,145
Issue date
Oct 30, 2007
Cirrus Logic, Inc.
Sandra Marie Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CCD imager analog processor systems and methods
Patent number
7,286,176
Issue date
Oct 23, 2007
Cirrus Logic, Inc.
Douglas R. Holberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
CCD imager analog processor systems and methods
Patent number
6,720,999
Issue date
Apr 13, 2004
Cirrus Logic, Inc.
Douglas R. Holberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Preview mode low resolution output system and method
Patent number
6,686,957
Issue date
Feb 3, 2004
Cirrus Logic, Inc.
Sandra M. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase locked loop circuits, systems, and methods
Patent number
6,617,934
Issue date
Sep 9, 2003
Cirrus Logic, Inc.
Douglas R. Holberg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dynamic range extender apparatus, system, and method for digital im...
Patent number
6,252,536
Issue date
Jun 26, 2001
Cirrus Logic, Inc.
Sandra M. Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pipelined analog-to-digital converter (ADC) systems, methods, and c...
Patent number
6,169,502
Issue date
Jan 2, 2001
Cirrus Logic, Inc.
Sandra Marie Johnson
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Image processor circuits, systems, and methods
Publication number
20060197847
Publication date
Sep 7, 2006
Sandra Marie Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CCD imager analog processor systems and methods
Publication number
20040189843
Publication date
Sep 30, 2004
Cirrus Logic, Inc.
Douglas R. Holberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processor circuits, systems, and methods
Publication number
20020176009
Publication date
Nov 28, 2002
Sandra Marie Johnson
H04 - ELECTRIC COMMUNICATION TECHNIQUE