Panasas, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 12435

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8095503 Allowing client systems to interpret higher-revision data structures in storage systemsFeb 21, 03Jan 10, 12[G06F]
7991973 Data storage systems, methods and networks having a snapshot efficient block mapMay 05, 08Aug 02, 11[G06F]
7805412 Systems and methods for parallel reconstruction of files and objectsJan 11, 08Sep 28, 10[G06F]
7793146 Methods for storing data in a data storage system where a RAID-X format or formats are implemented at a file levelDec 19, 07Sep 07, 10[G06F]
7681072 Systems and methods for facilitating file reconstruction and restoration in data storage systems where a RAID-X format is implemented at a file level within a plurality of storage devicesAug 07, 07Mar 16, 10[G06F]
7461302 System and method for I/O error recoveryAug 13, 04Dec 02, 08[G06F]
7194467 Using whole-file and dual-mode locks to reduce locking traffic in data storage systemsFeb 21, 03Mar 20, 07[G06F]
7191357 Hybrid quorum/primary-backup fault-tolerance modelDec 19, 02Mar 13, 07[G06F]
7155464 Recovering and checking large file systems in an object-based data storage systemJan 22, 03Dec 26, 06[G06F]
7036039 Distributing manager failure-induced workload through the use of a manager-naming schemeDec 19, 02Apr 25, 06[G08F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0192,037 DATA STORAGE SYSTEMS AND METHODS HAVING BLOCK GROUP ERROR CORRECTION FOR REPAIRING UNRECOVERABLE READ ERRORSAbandonedMar 30, 12Jul 26, 12[H03M, G06F]
2009/0055,682 Data storage systems and methods having block group error correction for repairing unrecoverable read errorsAbandonedJul 18, 08Feb 26, 09[G06F]
2006/0123,057 Internally consistent file system image in distributed object-based data storageAbandonedJan 12, 06Jun 08, 06[G06F]
2006/0036,602 Distributed object-based storage system that stores virtualization maps in object attributesAbandonedAug 13, 04Feb 16, 06[G06F]
2006/0036,636 Distributed object-based storage system that uses pointers stored as object attributes for object analysis and monitoringAbandonedAug 13, 04Feb 16, 06[G06F]

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