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Mark J. Foster
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Stevensville, MI, US
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last 30 patents
Information
Patent Grant
Personal computer having dedicated processors for peripheral device...
Patent number
5,280,621
Issue date
Jan 18, 1994
Zenith Data Systems Corporation
Brian C. Barnes
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of combining lower order and translated upper order bits to...
Patent number
5,253,350
Issue date
Oct 12, 1993
Zenith Data Systems Corporation
Mark J. Foster
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High speed memory for microcomputer systems
Patent number
5,157,776
Issue date
Oct 20, 1992
Zenith Data Systems Corporation
Mark J. Foster
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
External expansion bus interface
Patent number
5,123,092
Issue date
Jun 16, 1992
Zenith Data Systems Corporation
Clark Buxton
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for battery-power management using load-compen...
Patent number
5,027,294
Issue date
Jun 25, 1991
Zenith Data Systems Corporation
Saifee Fakruddin
G01 - MEASURING TESTING
Information
Patent Grant
Burst refresh of dynamic random access memory for personal computers
Patent number
4,984,209
Issue date
Jan 8, 1991
Zenith Data Systems Corporation
Babu Rajaram
G11 - INFORMATION STORAGE
Information
Patent Grant
Video display terminal with paging and scrolling
Patent number
4,744,046
Issue date
May 10, 1988
Zenith Electronics Corporation
Mark J. Foster
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Video display with improved smooth scrolling
Patent number
4,714,919
Issue date
Dec 22, 1987
Zenith Electronics Corporation
Mark J. Foster
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS