Inventor · disambiguated record
Paul N. Loewenstein
Also filed as: LOEWENSTEIN PAUL · LOEWENSTEIN PAUL N · LOEWENSTEIN PAUL NICHOLAS
46 granted patents·2 pending applications·1,419 citations·filing 1975–2022
98Inventor score
Top patents by PatentIndex Score
48 records- 0196US5655100ATransaction activation processor for controlling memory transaction execution in a packet switched cache coherent multiprocessor systemSUN MICROSYSTEMS INC·Filed 1995·Granted Aug 5, 1997·288 cites·10 claims
- 0292US5905998ATransaction activation processor for controlling memory transaction processing in a packet switched cache coherent multiprocessor systemSUN MICROSYSTEMS INC·Filed 1997·Granted May 18, 1999·176 cites·8 claims
- 0390US5887138AMultiprocessing computer system employing local and global address spaces and COMA and NUMA access modesSUN MICROSYSTEMS INC·Filed 1996·Granted Mar 23, 1999·168 cites·20 claims
- 0485US9110718B2Supporting targeted stores in a shared-memory multiprocessor systemORACLE INT CORP·Filed 2012·Granted Aug 18, 2015·8 cites·20 claims
- 0584US7657710B2Cache coherence protocol with write-only permissionSUN MICROSYSTEMS INC·Filed 2006·Granted Feb 2, 2010·14 cites·20 claims
- 0683US5581729AParallelized coherent read and writeback transaction processing system for use in a packet switched cache coherent multiprocessor systemSUN MICROSYSTEMS INC·Filed 1995·Granted Dec 3, 1996·121 cites·16 claims
- 0782US10423482B2Robust pin-correcting error-correcting codeORACLE INT CORP·Filed 2017·Granted Sep 24, 2019·3 cites·20 claims
- 0882US9367472B2Observation of data in persistent memoryORACLE INT CORP·Filed 2013·Granted Jun 14, 2016·6 cites·19 claims
- 0982US7325101B1Techniques for reducing off-chip cache memory accessesSUN MICROSYSTEMS INC·Filed 2005·Granted Jan 29, 2008·11 cites·30 claims
- 1081US7480771B2Conditional synchronization mechanisms allowing multiple store operations to become visible while a flagged memory location is owned and remains unchangedSUN MICROSYSTEMS INC·Filed 2006·Granted Jan 20, 2009·10 cites·25 claims
- 1181US6141692ADirectory-based, shared-memory, scaleable multiprocessor computer system having deadlock-free transaction flow sans flow control protocolSUN MICROSYSTEMS INC·Filed 1996·Granted Oct 31, 2000·101 cites·17 claims
- 1281US5684977AWriteback cancellation processing system for use in a packet switched cache coherent multiprocessor systemSUN MICROSYSTEMS INC·Filed 1995·Granted Nov 4, 1997·104 cites·4 claims
- 1379US8812935B2Using a data ECC to detect address corruptionLOEWENSTEIN PAUL N·Filed 2012·Granted Aug 19, 2014·7 cites·17 claims
- 1478US5862316AMultiprocessing system having coherency-related error logging capabilitiesSUN MICROSYSTEMS INC·Filed 1996·Granted Jan 19, 1999·90 cites·17 claims
- 1575US10999401B2Multiple on-die communication networksORACLE INT CORP·Filed 2018·Granted May 4, 2021·2 cites·19 claims
- 1675US5983326AMultiprocessing system including an enhanced blocking mechanism for read-to-share-transactions in a NUMA modeSUN MICROSYSTEMS INC·Filed 1996·Granted Nov 9, 1999·72 cites·20 claims
- 1770US5881303AMultiprocessing system configured to perform prefetch coherency activity with separate reissue queue for each processing subnodeSUN MICROSYSTEMS INC·Filed 1996·Granted Mar 9, 1999·59 cites·18 claims
- 1869US9940132B2Load-monitor mwaitORACLE INT CORP·Filed 2015·Granted Apr 10, 2018·1 cites·12 claims
- 1969US7680989B2Instruction set architecture employing conditional multistore synchronizationSUN MICROSYSTEMS INC·Filed 2006·Granted Mar 16, 2010·4 cites·20 claims
- 2066US5897657AMultiprocessing system employing a coherency protocol including a reply countSUN MICROSYSTEMS INC·Filed 1996·Granted Apr 27, 1999·46 cites·22 claims
- 2165US7412567B2Value-based memory coherence supportSUN MICROSYSTEMS INC·Filed 2006·Granted Aug 12, 2008·3 cites·19 claims
- 2263US9679084B2Memory sharing across distributed nodesORACLE INT CORP·Filed 2013·Granted Jun 13, 2017·1 cites·39 claims
- 2362US10467139B2Fault-tolerant cache coherence over a lossy networkORACLE INT CORP·Filed 2017·Granted Nov 5, 2019·1 cites·18 claims
- 2462US10110700B2Multiple on-die communication networksORACLE INT CORP·Filed 2014·Granted Oct 23, 2018·1 cites·11 claims
- 2560US9160370B2Single component correcting ECC using a reducible polynomial with GF(2) coefficientsORACLE INT CORP·Filed 2014·Granted Oct 13, 2015·2 cites·20 claims
- 2659US10223116B2Memory sharing across distributed nodesORACLE INT CORP·Filed 2013·Granted Mar 5, 2019·0 cites·48 claims
- 2758US5893160ADeterministic distributed multi-cache coherence method and systemSUN MICROSYSTEMS INC·Filed 1996·Granted Apr 6, 1999·34 cites·30 claims
- 2858US4560922AMethod for determining the direction of the origin of a disturbance affecting an element of an electrical energy transfer networkENERTEC·Filed 1984·Granted Dec 24, 1985·17 cites·11 claims
- 2957US8898401B2Methods and apparatuses for improving speculation success in processorsMANOVIT CHAIYASIT·Filed 2008·Granted Nov 25, 2014·1 cites·20 claims
- 3057US4366474AIdentification of electric power network phases experiencing disturbancesENERTEC·Filed 1981·Granted Dec 28, 1982·14 cites·5 claims
- 3156US5950226AMultiprocessing system employing a three-hop communication protocolSUN MICROSYSTEMS INC·Filed 1996·Granted Sep 7, 1999·30 cites·24 claims
- 3255US4568872AMethod of measuring the distance of a fault on a line taking account of distributed capacitancesENERTEC·Filed 1983·Granted Feb 4, 1986·16 cites·6 claims
- 3354US9195531B2Processor design verificationORACLE INT CORP·Filed 2013·Granted Nov 24, 2015·1 cites·20 claims
- 3453US9898414B2Memory corruption detection support for distributed shared memory applicationsORACLE INT CORP·Filed 2014·Granted Feb 20, 2018·0 cites·24 claims
- 3552US12189532B2Fault tolerance and coherence for shared memoryWESTERN DIGITAL TECH INC·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 3651US9406364B2Codec to reduce simultaneously switching outputsORACLE INT CORP·Filed 2014·Granted Aug 2, 2016·1 cites·20 claims
- 3751US8990503B2Monitoring multiple memory locations for targeted stores in a shared-memory multiprocessorORACLE INT CORP·Filed 2013·Granted Mar 24, 2015·0 cites·20 claims
- 3851US4032797AQuantising circuitSOLARTRON ELECTRONIC GROUP·Filed 1975·Granted Jun 28, 1977·6 cites·14 claims
- 3948US2014075163A1Load-monitor mwaitLOEWENSTEIN PAUL N·Filed 2012·Application pending·0 cites
- 4045US10387314B2Reducing cache coherence directory bandwidth by aggregating victimization requestsORACLE INT CORP·Filed 2015·Granted Aug 20, 2019·0 cites·18 claims
- 4144US8972663B2Broadcast cache coherence on partially-ordered networkORACLE INT CORP·Filed 2013·Granted Mar 3, 2015·0 cites·20 claims
- 4243US9632883B2Digital encoding of parallel busses to suppress simultaneous switching output noiseORACLE INT CORP·Filed 2014·Granted Apr 25, 2017·0 cites·20 claims
- 4342US8756378B2Broadcast protocol for a network of cachesLOEWENSTEIN PAUL N·Filed 2011·Granted Jun 17, 2014·0 cites·20 claims
- 4440US9135175B2Distributed cache coherency directory with failure redundancyORACLE INTERNAT COPORATION·Filed 2013·Granted Sep 15, 2015·0 cites·20 claims
- 4539US10452547B2Fault-tolerant cache coherence over a lossy networkORACLE INT CORP·Filed 2017·Granted Oct 22, 2019·0 cites·15 claims
- 4639US10007629B2Inter-processor bus link and switch chip failure recoveryORACLE INT CORP·Filed 2015·Granted Jun 26, 2018·0 cites·20 claims
- 4736US9836326B2Cache probe request to optimize I/O directed cachingORACLE INT CORP·Filed 2015·Granted Dec 5, 2017·0 cites·20 claims
- 4836US2014040526A1Coherent data forwarding when link congestion occurs in a multi-node coherent systemCHANG BRUCE J·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →