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David L. Keating
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Holliston, MA, US
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last 30 patents
Information
Patent Grant
High availability computer system and methods related thereto
Patent number
6,122,756
Issue date
Sep 19, 2000
Data General Corporation
William F. Baxter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Bus arbitration system for multiprocessor architecture
Patent number
6,026,461
Issue date
Feb 15, 2000
Data General Corporation
William F. Baxter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Symmetric multiprocessing computer with non-uniform memory access a...
Patent number
5,887,146
Issue date
Mar 23, 1999
Data General Corporation
William F. Baxter
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Unconditional wide branch instruction acceleration
Patent number
5,155,818
Issue date
Oct 13, 1992
Data General Corporation
James B. Stein
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of graphical manipulation in a potentially windowed display
Patent number
4,873,652
Issue date
Oct 10, 1989
Data General Corporation
John Pilat
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and apparatus for enhancing the operation of a data processi...
Patent number
4,597,041
Issue date
Jun 24, 1986
Data General Corp.
James M. Guyer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system with unique microcode control
Patent number
4,591,972
Issue date
May 27, 1986
Data General Corp.
James M. Guyer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital data processing system having dual-purpose scratchpad and a...
Patent number
4,569,018
Issue date
Feb 4, 1986
Data General Corp.
Mark D. Hummel
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hierarchial memory ring protection system using comparisons of requ...
Patent number
4,409,655
Issue date
Oct 11, 1983
Data General Corporation
Steven Wallach
G06 - COMPUTING CALCULATING COUNTING