SEAGATE TECHNOLOGY LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 3013 2
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 841 87
 
 
G11C STATIC STORES 434 23
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 185 183
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 167 21
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 135 8
 
 
H02K DYNAMO-ELECTRIC MACHINES 112 28
 
 
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 30
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 72 92
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 71 194
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0046,359 HIGH RELIABILITY PARITY DECLUSTERING Aug 13, 15 Feb 16, 17 [G06F]
2017/0038,816 DATA STORAGE POWER MANAGEMENT Aug 06, 15 Feb 09, 17 [G06F]
2017/0040,140 MAGNET ARRAY FOR PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION Aug 06, 15 Feb 09, 17 [C23C, G11B, H01J]
2017/0041,099 Multiuse Data Channel Aug 06, 15 Feb 09, 17 [H04L, G11C, G06F, H03M]
2017/0030,831 SURFACE FEATURES BY AZIMUTHAL ANGLE Oct 13, 16 Feb 02, 17 [G01N]
2017/0032,810 BOND PAD SHARING FOR POWERING A MULTIPLICITY OF ELECTRICAL COMPONENTS OF A RECORDING HEAD Jul 29, 15 Feb 02, 17 [G11B]
2017/0033,278 Data Reader with Front Shield Coupling Structure Jul 27, 15 Feb 02, 17 [H01L]
2017/0033,805 SCHEDULING STRATEGIES FOR ITERATIVE DECODERS Oct 11, 16 Feb 02, 17 [H03M]
2017/0034,945 STORAGE DEVICE ASSEMBLY Jul 30, 15 Feb 02, 17 [H05K]
2017/0024,160 THINLY PROVISIONED DISK DRIVES WITH ZONE PROVISIONING AND COMPRESSION Jul 21, 15 Jan 26, 17 [G06F]
2017/0025,136 DISC DRIVE ACTUATOR ASSEMBLY WITH BEARING COOLING Jul 21, 15 Jan 26, 17 [G11B]
2017/0025,137 DISC DRIVE ACTUATOR BEARING CARTRIDGE ASSEMBLY WITH TEMPERATURE INDUCED ROTATIONAL TORQUE MITIGATION Jul 23, 15 Jan 26, 17 [G11B]
2017/0025,140 APPARATUS AND METHODS FOR ALIGNED SERVO-RELATED FEATURES Apr 16, 15 Jan 26, 17 [G11B]
2017/0025,141 METHOD OF FABRICATING A BPM TEMPLATE USING HIERARCHICAL BCP DENSITY PATTERNS Oct 10, 16 Jan 26, 17 [G11B, G03F]
2017/0025,147 PHASE ERROR RECOVERY CIRCUITRY AND METHOD FOR A MAGNETIC RECORDING DEVICE Jul 24, 15 Jan 26, 17 [G11B]
2017/0025,149 APPARATUS AND METHODS USING INTERFERENCE IN LIGHT REFLECTED FROM ARTICLES Apr 06, 15 Jan 26, 17 [G11B, G01N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9569121 Heat assisted magnetic recording (HAMR) utilization analysis and reporting system Nov 25, 15 Feb 14, 17 [G11B, G06F]
9569176 Deriving entropy from multiple sources having different trust levels Oct 30, 14 Feb 14, 17 [G06F]
9569280 Managing resource collisions in a storage compute device Sep 15, 14 Feb 14, 17 [G06F]
9569320 Non-volatile memory program failure recovery via redundant arrays Dec 27, 12 Feb 14, 17 [G06F]
9569351 Storing corresponding data units in a common storage unit Feb 15, 11 Feb 14, 17 [G06F]
9569454 Selective compression of objects in a storage compute device Sep 15, 14 Feb 14, 17 [G06F]
9570098 Methods of forming near field transducers and near field transducers formed thereby Dec 05, 14 Feb 14, 17 [G11B]
9570101 Magnetic adhesion layer and method of forming same Aug 28, 13 Feb 14, 17 [G11B]
9570104 Read head with co-planar readers offset from a third reader Mar 11, 16 Feb 14, 17 [G11B]
9563502 Read retry operations with read reference voltages ranked for different page populations of a memory Jul 08, 16 Feb 07, 17 [G11C, G06F, H03M]
9564151 Data writer coil heater Aug 28, 15 Feb 07, 17 [G11B]
9564157 System and method for detecting reader-writer offset in a heat-assisted magnetic recording head Aug 21, 15 Feb 07, 17 [G11B]
9564158 Methods and devices for adjusting actuator control signals May 12, 16 Feb 07, 17 [G11B]
9564164 Exchange decoupled data storage medium Dec 20, 13 Feb 07, 17 [G11B]
9564178 Apparatus and method for supporting storage devices during manufacture Mar 26, 13 Feb 07, 17 [B23P, G11B]
9558124 Data storage system with passive partitioning in a secondary memory Nov 08, 13 Jan 31, 17 [G06F]
9558128 Selective management of security data Oct 31, 14 Jan 31, 17 [H04L, G06F]
9558766 Controlling spacing between a read transducer and a recording medium using a write coil Sep 25, 15 Jan 31, 17 [G11B]
9558770 Slot waveguide that couples energy to a near-field transducer Mar 30, 16 Jan 31, 17 [G02B, G11B]
9558772 Position error signal (PES) detection Apr 04, 14 Jan 31, 17 [G11B]
9558774 Recording head with electrically removable component Sep 25, 15 Jan 31, 17 [G11B]
9559725 Multi-strength reed-solomon outer code protection Oct 23, 13 Jan 31, 17 [H03M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0148,639 SCREWLESS DISC CLAMP ABAN Nov 21, 14 May 26, 16 [G11B]
2016/0077,974 ADAPTIVE CONTROL OF WRITE CACHE SIZE IN A STORAGE DEVICE ABAN Sep 12, 14 Mar 17, 16 [G06F]
2016/0035,385 CONTAMINATION REDUCTION HEAD FOR MEDIA ABAN Oct 15, 15 Feb 04, 16 [G11B]
2015/0378,642 FILE SYSTEM BACK-UP FOR MULTIPLE STORAGE MEDIUM DEVICE ABAN Mar 15, 13 Dec 31, 15 [G06F]
2015/0333,476 SOLDERABLE PAD FABRICATION FOR MICROELECTRONIC COMPONENTS ABAN Jul 28, 15 Nov 19, 15 [H01S, G11B]
2015/0293,808 SOFT READ HANDLING OF READ NOISE ABAN Apr 10, 14 Oct 15, 15 [G06F]
2015/0294,735 UNIT TESTING OF DATA STORAGE DEVICES AT A DATA CENTER ABAN Apr 11, 14 Oct 15, 15 [H04L, G11C]
2015/0294,739 ONLINE HISTOGRAM AND SOFT INFORMATION LEARNING ABAN Apr 10, 14 Oct 15, 15 [G11C, G06F]
9153252 Dual reader structure Withdrawn Aug 30, 13 Oct 06, 15 [G11B]
2015/0260,757 PROBE TIP STRUCTURE FOR BONDINGLESS ELECTRONIC LAPPING GUIDE CONNECTIONS ABAN Mar 17, 14 Sep 17, 15 [G01R, G11B, G01B]
2015/0262,099 ADVANCED MATERIAL TRACKING SYSTEM ABAN Jun 01, 15 Sep 17, 15 [G06Q]
2015/0248,901 DEVICES INCLUDING NEAR FIELD TRANSDUCERS ABAN Oct 28, 14 Sep 03, 15 [G11B]
2015/0242,268 PERIODICALLY UPDATING A LOG LIKELIHOOD RATIO (LLR) TABLE IN A FLASH MEMORY CONTROLLER ABAN Mar 06, 14 Aug 27, 15 [G11C, G06F]
2015/0205,531 Adding Storage Capacity to an Object Storage System ABAN Jan 20, 14 Jul 23, 15 [G06F]
2015/0200,707 ADAPTIVE SPREAD-SPECTRUM CLOCKING ABAN Jan 15, 14 Jul 16, 15 [H04L, H04B]
2015/0187,373 Method for Fabricating a Magnetic Assembly Having Side Shields ABAN Dec 26, 13 Jul 02, 15 [G11B]
2015/0146,824 INDEXED I/O SYMBOL COMMUNICATIONS ABAN Nov 26, 13 May 28, 15 [H04L, H04B]
2015/0132,503 METHODS OF FORMING NEAR FIELD TRANSDUCERS ABAN Nov 13, 14 May 14, 15 [G11B]
2015/0127,930 AUTHENTICATED DEVICE INITIALIZATION ABAN Nov 06, 13 May 07, 15 [G06F]
9025359 Applying a bias signal to memory cells to reverse a resistance shift of the memory cells Withdrawn Feb 07, 13 May 05, 15 [G11C]

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