QUANTUM CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 232236
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 17543
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 3873
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 16269
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 1483
 
  
 
G11C STATIC STORES 11140
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 299
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 2172

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0177,266 DATA AWARE DEDUPLICATION OBJECT STORAGE (DADOS)Dec 21, 16Jun 22, 17[G06F]
2017/0083,244 MITIGATING THE IMPACT OF A SINGLE POINT OF FAILURE IN AN OBJECT STOREDec 06, 16Mar 23, 17[H03M, G06F]
2016/0357,437 Log Structured Block DeviceJun 02, 15Dec 08, 16[G06F]
2016/0352,357 Dynamically Variable Error Correcting Code (ECC) System With Hybrid Rateless Reed-Solomon ECCsMay 27, 15Dec 01, 16[H03M]
2016/0299,750 CUSTOMIZED AUTOMATED INSTALL PROCESSApr 13, 16Oct 13, 16[G06Q, G06F]
2016/0217,150 Database Conversion From Single Monolithic File Mode To One Table Per File And One File Per Table ModeJul 13, 15Jul 28, 16[G06F]
2015/0286,701 Data Classification Aware Object StorageApr 04, 14Oct 08, 15[G06F]
2015/0026,683 DATA CONTROL SYSTEM FOR VIRTUAL ENVIRONMENTOct 08, 14Jan 22, 15[G06F]
2013/0282,676 GARBAGE COLLECTION-DRIVEN BLOCK THINNINGJun 14, 13Oct 24, 13[G06F]
2013/0151,483 Adaptive experience based De-duplicationDec 07, 11Jun 13, 13[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9898468 Single pass file system repair with copy on writeDec 18, 13Feb 20, 18[G06F]
9886470 Methods and systems for vectored data de-duplicationMar 10, 15Feb 06, 18[G06F]
9875271 Methods and system for vectored data de-duplicationMar 09, 15Jan 23, 18[G06F]
9876746 Messaging policy controlled email de-duplicationOct 16, 14Jan 23, 18[H04L, G06F]
9851926 Log structured block device for hard disk driveJun 02, 15Dec 26, 17[G06F, G11B]
9846613 Efficient high/low energy zone solid state device data storageJan 26, 16Dec 19, 17[H03M, G06F, G11B]
9804804 Clustered storage networkMar 10, 14Oct 31, 17[H04L, G06F]
9798617 Combined asynchronous and synchronous fountain code storage in an object storeApr 04, 16Oct 24, 17[H03M, G06F]
9792928 Tape storage device having at least one redundant read data elementNov 02, 12Oct 17, 17[G11B]
9734051 Garbage collection and defragmentation for solid state drives (SSD) and shingled magnetic recording (SMR) drivesFeb 16, 15Aug 15, 17[H03M, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0337,594 SYSTEMS AND METHODS FOR COLLAPSING A DERIVATIVE VERSION OF A PRIMARY STORAGE VOLUMEAbandonedMay 19, 14Nov 13, 14[G06F]
2014/0317,369 SNAPSHOT CREATION FROM BLOCK LISTSAbandonedMay 23, 14Oct 23, 14[G06F]
2014/0173,381 BIT ERROR DETECTION AND CORRECTION WITH ERROR DETECTION CODE AND LIST-NPMLDAbandonedDec 19, 12Jun 19, 14[H03M]
2013/0339,598 Intelligent Active Vault OperationAbandonedJun 14, 12Dec 19, 13[G06F]
2013/0138,613 SYNTHETIC BACKUP DATA SETAbandonedNov 29, 11May 30, 13[G06F]
2013/0049,554 DIFFERENTIAL RACK AND PINION STORAGE MEDIA MOVER ASSEMBLYAbandonedAug 31, 11Feb 28, 13[A47B, F16H]
2012/0278,806 DATA CONTROL SYSTEM FOR VIRTUAL ENVIRONMENTAbandonedApr 30, 12Nov 01, 12[G06F]
2012/0254,264 Network-Attachable, File-Accessible Storage DriveAbandonedJun 14, 12Oct 04, 12[G06F]
2012/0179,885 WRITE CONTROL SYSTEMAbandonedNov 15, 11Jul 12, 12[G06F]
8059355 Dual stage head actuator assembly for tape driveExpiredJun 08, 09Nov 15, 11[G11B]
2011/0228,421 Detecting LTO Servo Patterns on Perpendicular Recorded MediaAbandonedMar 16, 10Sep 22, 11[G11B]
8019926 Automatically assigning a multi-dimensional physical address to a data storage deviceExpiredJul 03, 08Sep 13, 11[G06F]
2011/0205,715 TRANSMISSION LINE CIRCUIT HAVING PAIRS OF CROSSING CONDUCTIVE LINESAbandonedOct 17, 08Aug 25, 11[H05K]
2011/0153,972 FREE SPACE DEFRAGMENTION IN EXTENT BASED FILE SYSTEMAbandonedDec 23, 09Jun 23, 11[G06F]
7945419 Electronic measurement of off-center run-out and reel-hub mismatchExpiredAug 14, 08May 17, 11[G01P, G11B]
2011/0113,228 Rules-Based, Mode-Driven Manager for Timer Bounded Arbitration Protocol Based Resource ControlAbandonedOct 18, 10May 12, 11[G06F]
2011/0032,630 MULTI-MODE LOOP ADAPTATION SCHEME FOR HIGH-DENSITY DATA RECORDING CHANNELAbandonedAug 05, 09Feb 10, 11[G11B]
2011/0016,088 SYSTEM AND METHOD FOR PERFORMANCE AND CAPACITY MONITORING OF A REDUCED REDUNDANCY DATA STORAGE SYSTEMAbandonedJul 20, 09Jan 20, 11[G06F]
2010/0312,922 SYSTEM AND METHOD FOR IDENTIFYING PHYSICAL LOCATION OF ETHERNET-CONNECTED MEDIA DRIVES IN A MEDIA LIBRARY ASSEMBLYAbandonedJun 09, 09Dec 09, 10[G06F]
2010/0303,229 MODIFIED COUNTER MODE ENCRYPTIONAbandonedMay 27, 09Dec 02, 10[H04L]

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