Inventor · disambiguated record
Windsor W. Hsu
Also filed as: HSU WINDSOR · HSU WINDSOR W · HSU WINDSOR W S · HSU WINDSOR WEE SUN
104 granted patents·7 pending applications·2,143 citations·filing 1999–2020
99Inventor score
Top patents by PatentIndex Score
111 records- 0198US9348702B2System and method for incremental virtual machine backup using storage system functionalityEMC CORP·Filed 2015·Granted May 24, 2016·75 cites·24 claims
- 0297US9189414B1File indexing using an exclusion list of a deduplicated cache system of a storage systemEMC CORP·Filed 2013·Granted Nov 17, 2015·59 cites·18 claims
- 0397US9189309B1System and method for predicting single-disk failuresEMC CORP·Filed 2013·Granted Nov 17, 2015·59 cites·21 claims
- 0497US8635184B2System and method for providing long-term storage for dataHSU WINDSOR W·Filed 2009·Granted Jan 21, 2014·79 cites·23 claims
- 0596US9990253B1System and method for recovering file systems without a replicaRAJIMWALE ABHISHEK·Filed 2011·Granted Jun 5, 2018·80 cites·18 claims
- 0696US9715434B1System and method for estimating storage space needed to store data migrated from a source storage to a target storageXU TENG·Filed 2011·Granted Jul 25, 2017·95 cites·23 claims
- 0796US9229796B1System and method for determining disk failure indicator to predict future disk failuresEMC CORP·Filed 2013·Granted Jan 5, 2016·45 cites·21 claims
- 0896US8949208B1System and method for bulk data movement between storage tiersXU TENG·Filed 2011·Granted Feb 3, 2015·134 cites·21 claims
- 0996US8260792B1System and method for committing data objects to be immutableHSU WINDSOR W·Filed 2008·Granted Sep 4, 2012·52 cites·22 claims
- 1095US9235535B1Method and apparatus for reducing overheads of primary storage by transferring modified data in an out-of-order mannerSHIM HYONG·Filed 2012·Granted Jan 12, 2016·50 cites·24 claims
- 1195US9141457B1System and method for predicting multiple-disk failuresEMC CORP·Filed 2013·Granted Sep 22, 2015·36 cites·21 claims
- 1295US9104331B2System and method for incremental virtual machine backup using storage system functionalityEMC CORP·Filed 2012·Granted Aug 11, 2015·29 cites·23 claims
- 1395US8943032B1System and method for data migration using hybrid modesXU TENG·Filed 2011·Granted Jan 27, 2015·83 cites·25 claims
- 1494US9772909B1Dynamic proxy server assignment for virtual machine backupXING JIAN·Filed 2012·Granted Sep 26, 2017·28 cites·20 claims
- 1594US9280550B1Efficient storage tieringHSU WINDSOR W·Filed 2010·Granted Mar 8, 2016·23 cites·29 claims
- 1694US9110792B1System and method for cache replacement using bloom filter lookahead approachDOUGLIS FREDERICK·Filed 2012·Granted Aug 18, 2015·25 cites·24 claims
- 1794US8782008B1Dynamic proxy server assignment for virtual machine backupXING JIAN·Filed 2012·Granted Jul 15, 2014·25 cites·16 claims
- 1894US7284150B2System and method for reliably storing data and providing efficient incremental backup and asynchronous mirroring by preferentially handling new dataIBM·Filed 2004·Granted Oct 16, 2007·93 cites·9 claims
- 1993US9740565B1System and method for maintaining consistent points in file systemsEMC CORP·Filed 2015·Granted Aug 22, 2017·9 cites·24 claims
- 2093US9304914B1Deduplicated cache system of a storage systemEMC CORP·Filed 2013·Granted Apr 5, 2016·20 cites·16 claims
- 2193US9063664B1Method and system for processing checksum of a data stream to optimize deduplicationEMC CORP·Filed 2012·Granted Jun 23, 2015·23 cites·18 claims
- 2293US9026499B1System and method for recovering file systems by restoring partitionsRAJIMWALE ABHISHEK·Filed 2011·Granted May 5, 2015·27 cites·19 claims
- 2393US8713282B1Large scale data storage system with fault toleranceRAJIMWALE ABHISHEK·Filed 2011·Granted Apr 29, 2014·27 cites·13 claims
- 2492US10176183B1Method and apparatus for reducing overheads of primary storage while transferring modified dataEMC IP HOLDING CO LLC·Filed 2012·Granted Jan 8, 2019·19 cites·29 claims
- 2592US8010519B2Method and system for mitigating impact of user errors in data storesIBM·Filed 2008·Granted Aug 30, 2011·28 cites·20 claims
- 2691US9389965B1System and method for improving performance of backup storage system with future access predictionDOUGLIS FREDERICK·Filed 2012·Granted Jul 12, 2016·14 cites·24 claims
- 2791US8886901B1Policy based storage tieringHSU WINDSOR W·Filed 2010·Granted Nov 11, 2014·16 cites·24 claims
- 2890US9477415B2System and method for full virtual machine backup using storage system functionalityEMC CORP·Filed 2016·Granted Oct 25, 2016·6 cites·27 claims
- 2990US9087086B1Method and system for handling object boundaries of a data stream to optimize deduplicationEMC CORP·Filed 2012·Granted Jul 21, 2015·14 cites·18 claims
- 3090US8099401B1Efficiently indexing and searching similar dataHSU WINDSOR W·Filed 2007·Granted Jan 17, 2012·30 cites·23 claims
- 3190US6996674B2Method and apparatus for a global cache directory in a storage clusterIBM·Filed 2001·Granted Feb 7, 2006·71 cites·28 claims
- 3289US9189408B1System and method of offline annotation of future accesses for improving performance of backup storage systemDOUGLIS FREDERICK·Filed 2012·Granted Nov 17, 2015·12 cites·29 claims
- 3389US8316064B2Method and apparatus for managing data objects of a data storage systemHSU WINDSOR W·Filed 2008·Granted Nov 20, 2012·18 cites·24 claims
- 3488US7765215B2System and method for providing a trustworthy inverted index to enable searching of recordsIBM·Filed 2006·Granted Jul 27, 2010·21 cites·38 claims
- 3587US8131677B2System and method for effecting information governanceHSU WINDSOR WEE SUN·Filed 2008·Granted Mar 6, 2012·15 cites·42 claims
- 3687US7979711B2System and method for privacy preserving query verificationIBM·Filed 2007·Granted Jul 12, 2011·16 cites·20 claims
- 3786US7461101B2Method for reducing data loss and unavailability by integrating multiple levels of a storage hierarchyIBM·Filed 2004·Granted Dec 2, 2008·38 cites·1 claims
- 3886US7085953B1Method and means for tolerating multiple dependent or arbitrary double disk failures in a disk arrayIBM·Filed 2002·Granted Aug 1, 2006·45 cites·22 claims
- 3986US6963959B2Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distanceIBM·Filed 2002·Granted Nov 8, 2005·39 cites·12 claims
- 4085US6567894B1Method and apparatus to prefetch sequential pages in a multi-stream environmentIBM·Filed 1999·Granted May 20, 2003·113 cites·30 claims
- 4184US7996679B2System and method for performing a trust-preserving migration of data objects from a source to a targetIBM·Filed 2005·Granted Aug 9, 2011·14 cites·24 claims
- 4283US9104616B1System and method for maintaining consistent points in file systemsEMC CORP·Filed 2014·Granted Aug 11, 2015·5 cites·24 claims
- 4383US9021275B1Method and apparatus to exercise and manage a related set of power managed storage devicesGREENAN KEVIN M·Filed 2012·Granted Apr 28, 2015·14 cites·20 claims
- 4483US8200721B2System and method for providing write-once-read-many (WORM) storageHSU WINDSOR W·Filed 2011·Granted Jun 12, 2012·6 cites·21 claims
- 4582US9110604B2System and method for full virtual machine backup using storage system functionalityEMC CORP·Filed 2012·Granted Aug 18, 2015·5 cites·27 claims
- 4682US7076619B2Storage system and method for reorganizing data to improve prefetch effectiveness and reduce seek distanceIBM·Filed 2005·Granted Jul 11, 2006·10 cites·20 claims
- 4781US9110910B1Common backup format and log based virtual full constructionEMC CORP·Filed 2013·Granted Aug 18, 2015·5 cites·39 claims
- 4881US8055635B2System and method for verifying the integrity and completeness of recordsIBM·Filed 2008·Granted Nov 8, 2011·9 cites·20 claims
- 4980US11847100B2Distributed file system servicing random-access operationsALIBABA GROUP HOLDING LTD·Filed 2020·Granted Dec 19, 2023·1 cites·20 claims
- 5080US9298392B2System and method for full virtual machine backup using storage system functionalityEMC CORP·Filed 2015·Granted Mar 29, 2016·2 cites·27 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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