Inventor · disambiguated record
Mark E. Giampapa
Also filed as: GIAMPAPA MARK · GIAMPAPA MARK E · GIAMPAPA MARK EDWIN
63 granted patents·3 pending applications·1,909 citations·filing 1992–2015
99Inventor score
Top patents by PatentIndex Score
66 records- 0198US7761687B2Ultrascalable petaflop parallel supercomputerIBM·Filed 2007·Granted Jul 20, 2010·136 cites·44 claims
- 0298US7555566B2Massively parallel supercomputerIBM·Filed 2002·Granted Jun 30, 2009·121 cites·1 claims
- 0398US6712276B1Method and apparatus for automated measurement of properties of perishable consumer productsIBM·Filed 1999·Granted Mar 30, 2004·214 cites·18 claims
- 0497US8626957B2Collective network for computer structuresBLUMRICH MATTHIAS A·Filed 2011·Granted Jan 7, 2014·47 cites·6 claims
- 0596US9971713B2Multi-petascale highly efficient parallel supercomputerGLOBALFOUNDRIES INC·Filed 2015·Granted May 15, 2018·30 cites·14 claims
- 0696US9081501B2Multi-petascale highly efficient parallel supercomputerASAAD SAMEH·Filed 2011·Granted Jul 14, 2015·115 cites·41 claims
- 0796US8250133B2Massively parallel supercomputerBLUMRICH MATTHIAS A·Filed 2009·Granted Aug 21, 2012·33 cites·29 claims
- 0896US8001280B2Collective network for computer structuresIBM·Filed 2005·Granted Aug 16, 2011·56 cites·35 claims
- 0995US7305487B2Optimized scalable network switchIBM·Filed 2002·Granted Dec 4, 2007·66 cites·24 claims
- 1093US7529895B2Method for prefetching non-contiguous data structuresIBM·Filed 2006·Granted May 5, 2009·31 cites·1 claims
- 1192US8103910B2Local rollback for fault-tolerance in parallel computing systemsBLUMRICH MATTHIAS A·Filed 2010·Granted Jan 24, 2012·15 cites·16 claims
- 1291US8429377B2Optimizing TLB entries for mixed page size storage in contiguous memoryCHEN DONG·Filed 2010·Granted Apr 23, 2013·14 cites·20 claims
- 1391US7373462B2Snoop filter for filtering snoop requestsIBM·Filed 2005·Granted May 13, 2008·22 cites·21 claims
- 1490US7886084B2Optimized collectives using a DMA on a parallel computerIBM·Filed 2007·Granted Feb 8, 2011·44 cites·20 claims
- 1589US7818514B2Low latency memory access and synchronizationIBM·Filed 2008·Granted Oct 19, 2010·17 cites·10 claims
- 1689US7587516B2Class network routingIBM·Filed 2002·Granted Sep 8, 2009·43 cites·16 claims
- 1789US7386683B2Method and apparatus for filtering snoop requests in a point-to-point interconnect architectureIBM·Filed 2005·Granted Jun 10, 2008·19 cites·9 claims
- 1889US7380071B2Snoop filtering system in a multiprocessor systemIBM·Filed 2005·Granted May 27, 2008·19 cites·3 claims
- 1988US7797503B2Configurable memory system and method for providing atomic counting operations in a memory deviceIBM·Filed 2007·Granted Sep 14, 2010·19 cites·27 claims
- 2087US5877764AGraphical user interface for managing text i/o between a user and a parallel programIBM·Filed 1992·Granted Mar 2, 1999·74 cites·26 claims
- 2185US8140925B2Method and apparatus to debug an integrated circuit chip via synchronous clock stop and scanBELLOFATTO RALPH E·Filed 2007·Granted Mar 20, 2012·20 cites·29 claims
- 2284US7383490B2Methods and apparatus using commutative error detection values for fault isolation in multiple node computersIBM·Filed 2005·Granted Jun 3, 2008·15 cites·41 claims
- 2384US6480941B1Secure partitioning of shared memory based multiprocessor systemIBM·Filed 1999·Granted Nov 12, 2002·111 cites·13 claims
- 2484US6317114B1Method and apparatus for image stabilization in display deviceIBM·Filed 1999·Granted Nov 13, 2001·68 cites·20 claims
- 2583US8255638B2Snoop filter for filtering snoop requestsBLUMRICH MATTHIAS A·Filed 2008·Granted Aug 28, 2012·9 cites·21 claims
- 2683US7802025B2DMA engine for repeating communication patternsIBM·Filed 2007·Granted Sep 21, 2010·13 cites·18 claims
- 2783US7788334B2Multiple node remote messagingIBM·Filed 2007·Granted Aug 31, 2010·12 cites·26 claims
- 2882US8103836B2Snoop filtering system in a multiprocessor systemBLUMRICH MATTHIAS A·Filed 2008·Granted Jan 24, 2012·10 cites·29 claims
- 2982US6895416B2Checkpointing filesystemIBM·Filed 2002·Granted May 17, 2005·28 cites·25 claims
- 3082US5634096AUsing virtual disks for disk system checkpointingIBM·Filed 1994·Granted May 27, 1997·91 cites·13 claims
- 3181US8856490B2Optimizing TLB entries for mixed page size storage in contiguous memoryCHEN DONG·Filed 2012·Granted Oct 7, 2014·5 cites·22 claims
- 3281US8161248B2Simplifying and speeding the management of intra-node cache coherenceBLUMRICH MATTHIAS A·Filed 2010·Granted Apr 17, 2012·5 cites·13 claims
- 3381US7793038B2System and method for programmable bank selection for banked memory subsystemsIBM·Filed 2007·Granted Sep 7, 2010·11 cites·26 claims
- 3481US7603523B2Method and apparatus for filtering snoop requests in a point-to-point interconnect architectureIBM·Filed 2008·Granted Oct 13, 2009·9 cites·9 claims
- 3580US8245002B2Call stack protectionATTINELLA JOHN E·Filed 2008·Granted Aug 14, 2012·14 cites·18 claims
- 3679US7457303B2One-bounce networkIBM·Filed 2003·Granted Nov 25, 2008·28 cites·37 claims
- 3777US8677073B2Snoop filter for filtering snoop requestsBLUMRICH MATTHIAS A·Filed 2012·Granted Mar 18, 2014·3 cites·30 claims
- 3877US7313582B2Arithmetic functions in torus and tree networksIBM·Filed 2002·Granted Dec 25, 2007·24 cites·49 claims
- 3976US7716407B2Executing application function calls in response to an interruptIBM·Filed 2008·Granted May 11, 2010·7 cites·20 claims
- 4076US7444385B2Global interrupt and barrier networksIBM·Filed 2002·Granted Oct 28, 2008·23 cites·7 claims
- 4174US7650434B2Global tree network for computing structures enabling global processing operationsIBM·Filed 2002·Granted Jan 19, 2010·20 cites·33 claims
- 4274US7174434B2Low latency memory access and synchronizationIBM·Filed 2002·Granted Feb 6, 2007·20 cites·9 claims
- 4373US8032892B2Message passing with a limited number of DMA byte countersIBM·Filed 2007·Granted Oct 4, 2011·6 cites·24 claims
- 4473US6297729B1Method and apparatus for securing communications along ac power linesIBM·Filed 1999·Granted Oct 2, 2001·76 cites·14 claims
- 4570US8881153B2Speculative thread execution with hardware transactional memoryIBM·Filed 2013·Granted Nov 4, 2014·2 cites·20 claims
- 4670US7330996B2Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failureIBM·Filed 2002·Granted Feb 12, 2008·16 cites·17 claims
- 4770US7315877B2Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computerIBM·Filed 2002·Granted Jan 1, 2008·10 cites·33 claims
- 4868US7617366B2Method and apparatus for filtering snoop requests using mulitiple snoop cachesIBM·Filed 2008·Granted Nov 10, 2009·3 cites·20 claims
- 4967US7386684B2Method and apparatus for detecting a cache wrap conditionIBM·Filed 2005·Granted Jun 10, 2008·3 cites·18 claims
- 5067US5526521AMethod and system for process scheduling from within a current context and switching contexts only when the next scheduled context is differentIBM·Filed 1995·Granted Jun 11, 1996·51 cites·16 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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