Sidney W. Marshall

Person

Penfield, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for sliding window image processing of associative operators
- Patent number 6,714,694
- Issue date Mar 30, 2004
- Xerox Corporation
- Sidney W. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Color gamut mapping for accurately mapping certain critical colors...
- Patent number 6,625,306
- Issue date Sep 23, 2003
- Xerox Corporation
- Sidney W. Marshall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of determining whether a document tree is weakly valid
- Patent number 5,557,720
- Issue date Sep 17, 1996
- Xerox Corporation
- Allen L. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light blocking stop for electro-optic line printers
- Patent number 4,724,467
- Issue date Feb 9, 1988
- Xerox Corporation
- Kwok-leung Yip
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Character compression technique
- Patent number 4,633,505
- Issue date Dec 30, 1986
- Xerox Corporation
- Sidney W. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface suppression apparatus and method for a linear modulator
- Patent number 4,483,596
- Issue date Nov 20, 1984
- Xerox Corporation
- Sidney W. Marshall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking apparatus for read/write head
- Patent number 4,405,956
- Issue date Sep 20, 1983
- Xerox Corporation
- Sidney W. Marshall
- G11 - INFORMATION STORAGE
Information Patent Grant
Double pass scanning system
- Patent number 4,355,860
- Issue date Oct 26, 1982
- Xerox Corporation
- Pierre A. Lavallee
- G02 - OPTICS
Information Patent Grant
Signal generator for raster type scanners
- Patent number 4,100,408
- Issue date Jul 11, 1978
- Xerox Corporation
- Sidney W. Marshall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sidney W. Marshall

Person

Patents Grantslast 30 patents

Method for sliding window image processing of associative operators

Color gamut mapping for accurately mapping certain critical colors...

Method of determining whether a document tree is weakly valid

Light blocking stop for electro-optic line printers

Character compression technique

Interface suppression apparatus and method for a linear modulator

Tracking apparatus for read/write head

Double pass scanning system

Signal generator for raster type scanners