Inventor · disambiguated record
Percy Tzelnic
Also filed as: TZELNIC PERCY
52 granted patents·7,572 citations·filing 1993–2017
99Inventor score
Top patents by PatentIndex Score
52 records- 0199US6324581B1File server system using file system storage, data movers, and an exchange of meta data among data movers for file locking and direct access to shared file systemsEMC CORP·Filed 1999·Granted Nov 27, 2001·1.6k cites·30 claims
- 0298US8006111B1Intelligent file system based power management for shared storage that migrates groups of files based on inactivity thresholdEMC CORP·Filed 2007·Granted Aug 23, 2011·129 cites·19 claims
- 0398US6192408B1Network file server sharing local caches of file access information in data processors assigned to respective file systemsEMC CORP·Filed 1997·Granted Feb 20, 2001·551 cites·59 claims
- 0497US7120631B1File server system providing direct data sharing between clients with a server acting as an arbiter and coordinatorEMC CORP·Filed 2001·Granted Oct 10, 2006·179 cites·14 claims
- 0597US6816891B1Network file server sharing local caches of file access information in data processors assigned to respective file systemEMC CORP·Filed 2000·Granted Nov 9, 2004·152 cites·8 claims
- 0697US6453354B1File server system using connection-oriented protocol and sharing data sets among data moversEMC CORP·Filed 1999·Granted Sep 17, 2002·358 cites·38 claims
- 0797US5893140AFile server having a file system cache and protocol for truly safe asynchronous writesEMC CORP·Filed 1996·Granted Apr 6, 1999·366 cites·25 claims
- 0897US5829046AOn-line tape backup using an integrated cached disk arrayEMC CORP·Filed 1996·Granted Oct 27, 1998·601 cites·34 claims
- 0997US5737747APrefetching to service multiple video streams from an integrated cached disk arrayEMC CORP·Filed 1996·Granted Apr 7, 1998·645 cites·35 claims
- 1097US5528513AScheduling and admission control policy for a continuous media serverDIGITAL EQUIPMENT CORP·Filed 1993·Granted Jun 18, 1996·353 cites·18 claims
- 1196US10095701B1Translation-based name node configuration for object access in a multi-tier storage systemEMC CORP·Filed 2015·Granted Oct 9, 2018·23 cites·20 claims
- 1296US9286261B1Architecture and method for a burst buffer using flash technologyEMC CORP·Filed 2012·Granted Mar 15, 2016·52 cites·20 claims
- 1396US9158540B1Method and apparatus for offloading compute resources to a flash co-processing applianceEMC CORP·Filed 2012·Granted Oct 13, 2015·59 cites·20 claims
- 1496US9110820B1Hybrid data storage system in an HPC exascale environmentEMC CORP·Filed 2014·Granted Aug 18, 2015·34 cites·15 claims
- 1596US8719590B1Secure processing in multi-tenant cloud infrastructureFAIBISH SORIN·Filed 2012·Granted May 6, 2014·44 cites·21 claims
- 1696US6366987B1Computer data storage physical backup and logical restoreEMC CORP·Filed 1998·Granted Apr 2, 2002·408 cites·43 claims
- 1796US5933603AVideo file server maintaining sliding windows of a video data set in random access memories of stream server computers for immediate video-on-demand service beginning at any specified locationEMC CORP·Filed 1996·Granted Aug 3, 1999·455 cites·21 claims
- 1895US9852146B1Distributed metadata servers for cluster file systems using shared low latency persistent key-value metadata storeEMC IP HOLDING CO LLC·Filed 2015·Granted Dec 26, 2017·28 cites·20 claims
- 1995US9652568B1Method, apparatus, and computer program product for design and selection of an I/O subsystem of a supercomputerEMC CORP·Filed 2012·Granted May 16, 2017·28 cites·20 claims
- 2095US7437407B2File server system providing direct data sharing between clients with a server acting as an arbiter and coordinatorEMC CORP·Filed 2005·Granted Oct 14, 2008·43 cites·20 claims
- 2195US6973455B1File server system providing direct data sharing between clients with a server acting as an arbiter and coordinatorEMC CORP·Filed 1999·Granted Dec 6, 2005·235 cites·11 claims
- 2295US5948062ANetwork file server using a cached disk array storing a network file directory including file locking information and data mover computers each having file system software for shared read-write file accessEMC CORP·Filed 1996·Granted Sep 7, 1999·402 cites·34 claims
- 2394US8868576B1Storing files in a parallel computing system based on user-specified parser functionFAIBISH SORIN·Filed 2012·Granted Oct 21, 2014·30 cites·20 claims
- 2494US8825652B1Small file aggregation in a parallel computing systemFAIBISH SORIN·Filed 2012·Granted Sep 2, 2014·28 cites·22 claims
- 2593US10901943B1Multi-tier storage system with direct client access to archive storage tierEMC IP HOLDING CO LLC·Filed 2016·Granted Jan 26, 2021·10 cites·20 claims
- 2693US10191916B1Storage system comprising cluster file system storage nodes and software-defined storage pool in cloud infrastructureEMC CORP·Filed 2016·Granted Jan 29, 2019·17 cites·17 claims
- 2793US10140032B1Multi-tier storage system with dynamic power management utilizing configurable data mover modulesEMC IP HOLDING CO LLC·Filed 2017·Granted Nov 27, 2018·10 cites·20 claims
- 2893US5944789ANetwork file server maintaining local caches of file directory information in data mover computersEMC CORP·Filed 1996·Granted Aug 31, 1999·215 cites·45 claims
- 2991US9870168B1Key-value store with internal key-value storage interfaceEMC CORP·Filed 2014·Granted Jan 16, 2018·16 cites·22 claims
- 3090US10628391B1Method and system for reducing metadata overhead in a two-tier storage architectureEMC CORP·Filed 2015·Granted Apr 21, 2020·9 cites·20 claims
- 3189US9934147B1Content-aware storage tiering techniques within a job scheduling systemEMC CORP·Filed 2015·Granted Apr 3, 2018·7 cites·21 claims
- 3289US9672151B1Block caching between a host device client and storage array in a shared storage environmentEMC CORP·Filed 2012·Granted Jun 6, 2017·11 cites·22 claims
- 3389US9501488B1Data migration using parallel log-structured file system middleware to overcome archive file system limitationsEMC CORP·Filed 2013·Granted Nov 22, 2016·11 cites·21 claims
- 3489US6061504AVideo file server using an integrated cached disk array and stream server computersEMC CORP·Filed 1996·Granted May 9, 2000·222 cites·40 claims
- 3588US9916311B1Storage of bursty data using multiple storage tiers with heterogeneous device storageEMC CORP·Filed 2013·Granted Mar 13, 2018·11 cites·19 claims
- 3688US7739379B1Network file server sharing local caches of file access information in data processors assigned to respective file systemsEMC CORP·Filed 2004·Granted Jun 15, 2010·42 cites·17 claims
- 3787US8949255B1Methods and apparatus for capture and storage of semantic information with sub-files in a parallel computing systemFAIBISH SORIN·Filed 2012·Granted Feb 3, 2015·10 cites·22 claims
- 3885US10430233B1Scheduling computational tasks among multiple classes of storage resources based on job classificationEMC CORP·Filed 2015·Granted Oct 1, 2019·5 cites·22 claims
- 3985US10382407B1Encryption and decryption of time series data using a digital filter arrayEMC IP HOLDING CO LLC·Filed 2017·Granted Aug 13, 2019·5 cites·20 claims
- 4084US10223025B1Reconfigurable multi-tier storage system comprising replicated storage unitsEMC IP HOLDING CO LLC·Filed 2016·Granted Mar 5, 2019·4 cites·20 claims
- 4184US6298386B1Network file server having a message collector queue for connection and connectionless oriented protocolsEMC CORP·Filed 1996·Granted Oct 2, 2001·117 cites·34 claims
- 4283US9087075B1Storing files in a parallel computing system using list-based index to identify replica filesFAIBISH SORIN·Filed 2012·Granted Jul 21, 2015·7 cites·26 claims
- 4382US10305954B1Storage system for scalable video streaming using software-defined storage poolEMC CORP·Filed 2016·Granted May 28, 2019·4 cites·20 claims
- 4482US9465549B1Dynamic allocation of a high-speed memory pool between a cluster file system and a burst buffer applianceEMC CORP·Filed 2013·Granted Oct 11, 2016·6 cites·20 claims
- 4580US10162836B1Parallel file system with striped metadataEMC IP HOLDING CO LLC·Filed 2014·Granted Dec 25, 2018·5 cites·20 claims
- 4669US9940037B1Multi-tier storage environment with burst buffer middleware appliance for batch messagingEMC CORP·Filed 2014·Granted Apr 10, 2018·2 cites·20 claims
- 4769US9165014B1Methods and apparatus for multi-resolution replication of files in a parallel computing system using semantic informationFAIBISH SORIN·Filed 2012·Granted Oct 20, 2015·2 cites·24 claims
- 4868US10599624B1Storage system with directory-based storage tieringEMC IP HOLDING CO LLC·Filed 2017·Granted Mar 24, 2020·1 cites·20 claims
- 4956US7870239B1Method and system for securing network access to dynamically updateable data stored in a data storage systemEMC CORP·Filed 2002·Granted Jan 11, 2011·5 cites·25 claims
- 5053US10481808B1Block caching in a shared storage environmentEMC IP HOLDING CO LLC·Filed 2017·Granted Nov 19, 2019·0 cites·20 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →