Inventor · disambiguated record
Casper A. Scalzi
Also filed as: SCALZI CASPER A · SCALZI CASPER ANTHONY
34 granted patents·3,872 citations·filing 1980–1998
98Inventor score
Technology areasG06F
Files withIBM34
Top patents by PatentIndex Score
34 records- 0197US6009261APreprocessing of stored target routines for emulating incompatible instructions on a target processorIBM·Filed 1997·Granted Dec 28, 1999·536 cites·47 claims
- 0297US5560013AMethod of using a target processor to execute programs of a source architecture that uses multiple address spacesIBM·Filed 1994·Granted Sep 24, 1996·314 cites·12 claims
- 0396US4843541ALogical resource partitioning of a data processing systemIBM·Filed 1987·Granted Jun 27, 1989·493 cites·27 claims
- 0494US4564903APartitioned multiprocessor programming systemIBM·Filed 1983·Granted Jan 14, 1986·285 cites·21 claims
- 0592US5577231AStorage access authorization controls in a computer system using dynamic translation of large addressesIBM·Filed 1994·Granted Nov 19, 1996·176 cites·20 claims
- 0688US5163096AStorage protection utilizing public storage key controlIBM·Filed 1991·Granted Nov 10, 1992·141 cites·17 claims
- 0787US6253224B1Method and system for providing a hardware machine function in a protected virtual machineIBM·Filed 1998·Granted Jun 26, 2001·133 cites·27 claims
- 0887US5237668AProcess using virtual addressing in a non-privileged instruction to control the copying of a page of data in or between multiple mediaIBM·Filed 1989·Granted Aug 17, 1993·91 cites·52 claims
- 0986US6128710AMethod utilizing a set of blocking-symbol resource-manipulation instructions for protecting the integrity of data in noncontiguous data objects of resources in a shared memory of a multiple processor computer systemIBM·Filed 1998·Granted Oct 3, 2000·134 cites·15 claims
- 1086US5442802AAsynchronous co-processor data mover method and meansIBM·Filed 1994·Granted Aug 15, 1995·123 cites·13 claims
- 1184US5377337AMethod and means for enabling virtual addressing control by software users over a hardware page transfer control entityIBM·Filed 1993·Granted Dec 27, 1994·123 cites·20 claims
- 1283US5459864ALoad balancing, error recovery, and reconfiguration control in a data movement subsystem with cooperating plural queue processorsIBM·Filed 1993·Granted Oct 17, 1995·116 cites·7 claims
- 1383US5023773AAuthorization for selective program access to data in multiple address spacesIBM·Filed 1988·Granted Jun 11, 1991·85 cites·49 claims
- 1481US4355355AAddress generating mechanism for multiple virtual spacesIBM·Filed 1980·Granted Oct 19, 1982·63 cites·28 claims
- 1580US6681238B1Method and system for providing a hardware machine function in a protected virtual machineIBM·Filed 1998·Granted Jan 20, 2004·92 cites·55 claims
- 1680US5222215ACpu expansive gradation of i/o interruption subclass recognitionIBM·Filed 1991·Granted Jun 22, 1993·87 cites·45 claims
- 1779US4521846AMechanism for accessing multiple virtual address spacesIBM·Filed 1981·Granted Jun 4, 1985·54 cites·23 claims
- 1878US5895494AMethod of executing perform locked operation instructions for supporting recovery of data consistency if lost due to processor failure, and a method of recovering the data consistency after processor failureIBM·Filed 1997·Granted Apr 20, 1999·87 cites·27 claims
- 1977US5987495AMethod and apparatus for fully restoring a program context following an interruptIBM·Filed 1997·Granted Nov 16, 1999·77 cites·23 claims
- 2077US5008811AControl mechanism for zero-origin data spacesIBM·Filed 1988·Granted Apr 16, 1991·60 cites·6 claims
- 2175US6075937APreprocessing of stored target routines for controlling emulation of incompatible instructions on a target processor and utilizing target processor feedback for controlling non-sequential incompatible instruction emulationIBM·Filed 1998·Granted Jun 13, 2000·78 cites·31 claims
- 2272US5895492AProcessor associated blocking symbol controls for serializing the accessing of data resources in a computer systemIBM·Filed 1997·Granted Apr 20, 1999·65 cites·16 claims
- 2371US5220669ALinkage mechanism for program isolationIBM·Filed 1991·Granted Jun 15, 1993·61 cites·4 claims
- 2470US5095420AMethod and system for performing virtual address range mapping in a virtual storage data processing systemIBM·Filed 1988·Granted Mar 10, 1992·46 cites·14 claims
- 2567US5454086ADynamic program analyzer facilityIBM·Filed 1992·Granted Sep 26, 1995·50 cites·41 claims
- 2667US4979098AMultiple address space token designation, protection controls, designation translation and lookasideIBM·Filed 1990·Granted Dec 18, 1990·51 cites·23 claims
- 2763US5893157ABlocking symbol control in a computer system to serialize accessing a data resource by simultaneous processor requestsIBM·Filed 1997·Granted Apr 6, 1999·43 cites·18 claims
- 2862US5381537ALarge logical addressing method and meansIBM·Filed 1991·Granted Jan 10, 1995·38 cites·15 claims
- 2961US5426748AGuest/host extended addressing method and means with contiguous access list entriesIBM·Filed 1992·Granted Jun 20, 1995·40 cites·25 claims
- 3058US5495614AInterface control process between using programs and shared hardware facilitiesIBM·Filed 1994·Granted Feb 27, 1996·32 cites·17 claims
- 3158US5361356AStorage isolation with subspace-group facilityIBM·Filed 1992·Granted Nov 1, 1994·33 cites·15 claims
- 3257US5655146ACoexecution processor isolation using an isolation process or having authority controls for accessing system main storageIBM·Filed 1996·Granted Aug 5, 1997·35 cites·12 claims
- 3346US5423013ASystem for addressing a very large memory with real or virtual addresses using address mode registersIBM·Filed 1991·Granted Jun 6, 1995·18 cites·12 claims
- 3441US5388244AControls for initial diversion of page-frame logical content as part of dynamic virtual-to-real translation of a virtual page addressIBM·Filed 1992·Granted Feb 7, 1995·12 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →