James R. Hamstra

Person

Plymouth, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tightly coupled scientific processing system
- Patent number 4,945,479
- Issue date Jul 31, 1990
- Unisys Corporation
- John T. Rusterholz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scientific processor to support a host processor referencing common...
- Patent number 4,873,630
- Issue date Oct 10, 1989
- Unisys Corporation
- John T. Rusterholz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Loop control mechanism for scientific processor
- Patent number 4,858,115
- Issue date Aug 15, 1989
- Unisys Corporation
- John T. Rusterholz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchial memory system with separate criteria for replacement an...
- Patent number 4,811,203
- Issue date Mar 7, 1989
- Unisys Corporation
- James R. Hamstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Local store for scientific vector processor
- Patent number 4,706,191
- Issue date Nov 10, 1987
- Sperry Corporation
- James R. Hamstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchical memory system with variable regulation and priority of...
- Patent number 4,530,055
- Issue date Jul 16, 1985
- Sperry Corporation
- James R. Hamstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor-addressable timestamp for indicating oldest written-to ca...
- Patent number 4,530,054
- Issue date Jul 16, 1985
- Sperry Corporation
- James R. Hamstra
- G06 - COMPUTING CALCULATING COUNTING

James R. Hamstra

Person

Patents Grantslast 30 patents

Tightly coupled scientific processing system

Scientific processor to support a host processor referencing common...

Loop control mechanism for scientific processor

Hierarchial memory system with separate criteria for replacement an...

Local store for scientific vector processor

Hierarchical memory system with variable regulation and priority of...

Processor-addressable timestamp for indicating oldest written-to ca...