SEAGATE TECHNOLOGY LLC

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2659 2
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 516 108
 
 
G11C STATIC STORES 301 26
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 169 161
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 126 7
 
 
H02K DYNAMO-ELECTRIC MACHINES 107 28
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 96 35
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 90 22
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 80 28
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 64 82
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0226,388 Optimization of Variable Resistance Memory Cells Feb 08, 13 Aug 14, 14 [G11C]
2014/0229,654 Garbage Collection with Demotion of Valid Data to a Lower Memory Tier Feb 08, 13 Aug 14, 14 [G06F]
2014/0229,656 Multi-Tiered Memory with Different Metadata Levels Feb 08, 13 Aug 14, 14 [G06F]
2014/0217,865 MULTIPIECE DECK FOR HARD DISK DRIVE Mar 05, 13 Aug 07, 14 [G11B]
2014/0223,035 MEMORY METHOD AND APPARATUS WITH BUTTON RELEASE Jan 06, 14 Aug 07, 14 [G06F]
2014/0209,368 ELECTRICAL CONNECTION WITH REDUCED TOPOGRAPHY Jan 30, 13 Jul 31, 14 [G11B, H05K]
2014/0210,110 ATTACHMENT OF MICROELECTRONIC COMPONENTS Jan 31, 13 Jul 31, 14 [H01L]
2014/0210,113 ALIGNMENT MARK RECOVERY WITH REDUCED TOPOGRAPHY Jan 30, 13 Jul 31, 14 [H01L]
2014/0211,339 WRITE PRECOMPENSATION FOR HEAD MISALIGNMENT Jan 29, 13 Jul 31, 14 [G11B]
2014/0212,690 REDUCED SPACING RECORDING APPARATUS Jan 22, 14 Jul 31, 14 [G11B]
2014/0212,691 MAGNETIC ELEMENT ELECTRODE LAMINATION Jan 31, 13 Jul 31, 14 [G11B]
2014/0204,485 WRITE POLE BOX SHIELD Jan 18, 13 Jul 24, 14 [G11B]
2014/0205,093 METHOD AND SYSTEM FOR GENERATING A RANDOM NUMBER Feb 04, 14 Jul 24, 14 [H04L]
2014/0205,220 HUB AND SPINDLE ASSEMBLY Jan 22, 14 Jul 24, 14 [F16C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,803,519 Enhanced magnetic sensor biasing yoke Jul 29, 11 Aug 12, 14 [G01R]
8,804,256 Hard disk drive, method for operating the same, and computer system having the same Jun 29, 12 Aug 12, 14 [G11B]
8,804,272 Clearance sensor and circuitry using adjustable channel parameters Jul 01, 13 Aug 12, 14 [G11B]
8,804,273 Head fly height testing and compensation Jul 23, 13 Aug 12, 14 [G11B]
8,804,280 Actively synchronizing magnetic responses of a shield and a write pole Feb 03, 12 Aug 12, 14 [G11B]
8,804,283 Chamfered magnetic write pole Jun 22, 11 Aug 12, 14 [G11B, H04R]
8,804,286 Swage coupling assembly Mar 08, 13 Aug 12, 14 [G11B]
8,804,468 Layered near-field transducer Aug 15, 13 Aug 12, 14 [G11B]
8,805,905 On-line randomness test for restart random number generators Sep 18, 07 Aug 12, 14 [G06F]
8,806,106 Estimating wear of non-volatile, solid state memory Nov 12, 10 Aug 12, 14 [G06F]
8,797,673 Adaptive lattice predictive filter Jun 16, 11 Aug 05, 14 [G11B]
8,797,675 Adaptive seek latency Feb 23, 12 Aug 05, 14 [G11B]
8,797,679 Multipiece deck for hard disk drive Mar 05, 13 Aug 05, 14 [G11B]
8,799,747 Data hardening to compensate for loss of data retention characteristics in a non-volatile memory Jun 03, 10 Aug 05, 14 [G11C, G06F, H03M]
8,790,526 Method of manufacturing magnetic dots Mar 15, 13 Jul 29, 14 [G11B]
8,792,199 Method and apparatus for servo pattern writing Jun 28, 12 Jul 29, 14 [G11B]
8,792,201 Method of disc alignment using printed alignment marks Dec 02, 09 Jul 29, 14 [G11B, B82Y]
8,792,206 Method and apparatus for controlled front shield thickness for perpendicular writer May 18, 09 Jul 29, 14 [G11B]
8,792,264 Method of switching out-of-plane magnetic tunnel junction cells Aug 12, 13 Jul 29, 14 [G11C]
8,792,311 Transducer head temperature monitoring Feb 08, 11 Jul 29, 14 [G11B]
8,793,413 Adaptable storage cartridge system Nov 09, 10 Jul 29, 14 [G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
8,784,965 Method of creating two-sided template from a single recorded master Aug 03, 11 Jul 22, 14 [G11B]
8,673,464 Low-coupling oxide media (LCOM) Aug 31, 12 Mar 18, 14 [G11B]
2014/0029,140 ACTUATOR ARM WITH A SHELF AND CUTOUT Jul 24, 12 Jan 30, 14 [G11B]
2013/0228,734 PROGRAMMABLE RESISTIVE MEMORY CELL WITH SACRIFICIAL METAL Apr 17, 13 Sep 05, 13 [H01L]
2013/0215,534 SLIDER EDGE FEATURES Feb 17, 12 Aug 22, 13 [G11B]
2013/0187,115 PROGRAMMABLE METALLIZATION MEMORY CELLS VIA SELECTIVE CHANNEL FORMING Mar 05, 13 Jul 25, 13 [H01L]
2013/0188,281 DEVICES INCLUDING SHAPED WRITE COILS Jan 25, 12 Jul 25, 13 [G11B]
2013/0170,071 DETECTING TOUCH DOWN AND/OR ASSESSING QUALITY IN A HARD DISK DRIVE Dec 11, 12 Jul 04, 13 [G11B]
2013/0146,963 METHODS OF FORMING NON-VOLATILE MEMORY Feb 08, 13 Jun 13, 13 [H01L]
2013/0142,478 METHOD AND APPARATUS FOR ALIGNING A LASER DIODE ON A SLIDER STRUCTURE Dec 02, 11 Jun 06, 13 [G02B, H01L]
2013/0135,975 AMORPHOUS SILICON SENSOR FOR SLIDER Jan 28, 13 May 30, 13 [G11B, H01L]
2013/0082,556 HYDRODYNAMIC DISC DRIVE SPINDLE MOTOR HAVING HYDRO BEARING WITH LUBRICANT Sep 06, 12 Apr 04, 13 [C10M, H02K]
2013/0075,359 Perpendicular Magnetic Recording Head and Method of Manufacturing the Same Nov 20, 12 Mar 28, 13 [G11B]
2013/0021,698 GIMBAL LIMITER FOR SUSPENSION WITH LIFT TAB Jul 20, 11 Jan 24, 13 [G11B]
2013/0021,894 TRANSDUCING DATA USING HIGH FREQUENCY FERROELECTRIC READ DEMODULATION Sep 13, 12 Jan 24, 13 [G11B]
2013/0017,413 Discrete Track Media Sep 14, 12 Jan 17, 13 [G11B]
2013/0003,221 FLY HEIGHT CONTROL USING WRITE VOLTAGE ADJUSTMENTS Jun 29, 12 Jan 03, 13 [G11B]
2012/0327,537 Shield Stabilization Configuration With Applied Bias Jun 23, 11 Dec 27, 12 [G11B, H01F, H05K, C22F]
2012/0251,027 METHODS AND DEVICES FOR MAKING AND USING CAGES FOR BEARING ASSEMBLIES Apr 04, 11 Oct 04, 12 [F16C]
2012/0186,925 METHODS AND DEVICES FOR MITIGATING VIBRATION IN A DRIVE CARRIER Jan 20, 11 Jul 26, 12 [B23P, F16F]

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