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 2760 2
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 680 100
 
 
G11C STATIC STORES 360 24
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 174 166
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 131 8
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 115 31
 
 
H02K DYNAMO-ELECTRIC MACHINES 110 27
 
 
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 86 25
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 70 31
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 70 82
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0137,644 APPARATUS WITH POLYMER PERMEABILITY PATH Nov 20, 13 May 21, 15 [G11B, F16J, H02K]
2015/0139,574 RADIAL CHANNEL WITH FLUID RESERVOIR Nov 19, 13 May 21, 15 [G11B, F16C]
2015/0143,039 Restoring Virtualized GCU State Information Jan 19, 15 May 21, 15 [G06F]
2015/0143,202 Systems and Methods for Soft Decision Generation in a Solid State Memory System Dec 16, 13 May 21, 15 [G06F, H03M]
2015/0129,284 SHAPED INTNERAL LEADS FOR A PRINTED CIRCUIT SUBSTRATE Nov 11, 13 May 14, 15 [H05K]
2015/0131,182 MAGNETIC STACK COUPLING BUFFER LAYER Nov 11, 13 May 14, 15 [G11B]
2015/0131,373 Incremental Programming Pulse Optimization to Reduce Write Errors Jan 08, 14 May 14, 15 [G11C]
2015/0131,415 MODE CONVERTER COUPLING ENERGY AT A HIGH-ORDER TRANSVERSE ELECTRIC MODE TO A PLASMONIC TRANSDUCER Nov 12, 13 May 14, 15 [G11B]
2015/0131,417 NEAR FIELD TRANSDUCER HAVING SACRIFICIAL STRUCTURE Nov 07, 14 May 14, 15 [G11B, G03F]
2015/0131,418 DEVICES INCLUDING AT LEAST ONE ADHESION LAYER AND METHODS OF FORMING ADHESION LAYERS Nov 07, 14 May 14, 15 [G11B]
2015/0134,708 UPDATING MAP STRUCTURES IN AN OBJECT STORAGE SYSTEM Nov 08, 13 May 14, 15 [G06F]
2015/0134,877 DATA STORAGE SYSTEM WITH PASSIVE PARTITIONING IN A SECONDARY MEMORY Nov 08, 13 May 14, 15 [G06F]
2015/0135,031 DYNAMIC PER-DECODER CONTROL OF LOG LIKELIHOOD RATIO AND DECODING PARAMETERS Nov 27, 13 May 14, 15 [G06F]
2015/0135,032 Detection/Erasure of Random Write Errors Using Converged Hard Decisions Jan 09, 14 May 14, 15 [G11C, G06F]
2015/0123,335 Lapping Assembly or Process Utilizing a Bar Stack Extender Nov 05, 13 May 07, 15 [B25B]
2015/0124,354 CONTACT PAD FOR RECORDING HEADS Nov 07, 13 May 07, 15 [G11B]
2015/0124,355 RECORDING HEAD WITH PIEZOELECTRIC CONTACT SENSOR Nov 01, 13 May 07, 15 [G11B]
2015/0127,138 Adaptive Fastener Access Tool Nov 04, 13 May 07, 15 [G05B, B23P, G06N]
2015/0127,883 REDUCTION OR ELIMINATION OF A LATENCY PENALTY ASSOCIATED WITH ADJUSTING READ THRESHOLDS FOR NON-VOLATILE MEMORY Nov 22, 13 May 07, 15 [G06F]
2015/0127,930 AUTHENTICATED DEVICE INITIALIZATION Nov 06, 13 May 07, 15 [G06F]
2015/0128,006 DEVICE QUALITY METRICS USING UNSATISFIED PARITY CHECKS Dec 10, 13 May 07, 15 [G06F]
2015/0116,690 BIT PATTERNED MEDIA TEMPLATE INCLUDING ALIGNMENT MARK AND METHOD OF USING SAME Oct 31, 13 Apr 30, 15 [G11B, G03F]
2015/0116,862 Data Storage Device with HGSA Offset Compensation Oct 29, 13 Apr 30, 15 [G11B]
2015/0116,863 ADAPTIVE GUARD BAND FOR MULTIPLE HEADS OF A DATA STORAGE DEVICE Oct 25, 13 Apr 30, 15 [G11B]
2015/0116,868 LAYERED SYNTHETIC ANTI-FERROMAGNETIC UPPER SHIELD Oct 30, 13 Apr 30, 15 [G11B]
2015/0116,870 SPIN TRANSPORT SENSOR Oct 31, 13 Apr 30, 15 [G11B]
2015/0117,097 Systems and Methods for Sub-Zero Threshold Characterization in a Memory Cell Nov 20, 13 Apr 30, 15 [G11C]
2015/0117,169 NEAR-FIELD TRANSDUCER WITH ROUNDED OR OBTUSE CORNERS Oct 24, 13 Apr 30, 15 [G11B]
2015/0117,170 DEVICES INCLUDING NEAR FIELD TRANSDUCER AND ADHESION LAYERS Apr 25, 13 Apr 30, 15 [G11B]
2015/0120,636 DERIVING AN OPERATIONAL STATE OF A DATA CENTER USING A PREDICTIVE COMPUTER ANALYSIS MODEL Oct 29, 13 Apr 30, 15 [G06N, G06F]
2015/0120,989 Tracking and Utilizing Second Level Map Index for Recycling of Solid State Drive Blocks Nov 27, 13 Apr 30, 15 [G06F]
2015/0121,031 ADAPTIVE GUARD BAND FOR IMPROVED DATA STORAGE CAPACITY Oct 25, 13 Apr 30, 15 [G06F]
2015/0121,088 METHOD OF MANAGING ALIGNED AND UNALIGNED DATA BANDS IN A SELF ENCRYPTING SOLID STATE DRIVE Nov 22, 13 Apr 30, 15 [G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,034,150 Thin film with tuned anisotropy and magnetic moment Nov 29, 12 May 19, 15 [G11B, C23C, G11C, B82Y]
9,034,157 Forming oriented film for magnetic recording material Sep 14, 12 May 19, 15 [G11B, C23C]
9,034,491 Low resistance area magnetic stack Nov 30, 12 May 19, 15 [G01R, G11B, G11C, H01F, H01L]
9,035,809 Optimizing compression engine throughput via run pre-processing Oct 15, 12 May 19, 15 [H03M]
9,036,142 Surface features mapping May 09, 13 May 19, 15 [G01N]
9,036,284 Isolated shingled bands of fractional tracks Sep 16, 13 May 19, 15 [G11B]
9,036,290 Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection Aug 12, 14 May 19, 15 [G11B]
9,036,293 Disk clamp and lock Mar 29, 13 May 19, 15 [G11B]
9,036,298 Methods and devices to control write pole height in recording heads Jul 29, 09 May 19, 15 [G11B]
9,036,308 Varyinig morphology in magnetic sensor sub-layers Sep 21, 11 May 19, 15 [G01R, G11B, H01F, B82Y]
9,036,413 Flash memory reference voltage detection with tracking of cross-points of cell voltage distributions using histograms Oct 21, 13 May 19, 15 [G11C]
9,037,624 Using memory access times for random number generation Aug 03, 12 May 19, 15 [G06F]
9,037,945 Generating partially sparse generator matrix for a quasi-cyclic low-density parity-check encoder Mar 28, 13 May 19, 15 [H03M]
9,030,769 Data detection in adjacent tracks Mar 15, 13 May 12, 15 [G11B]
9,030,772 Variable data density for data storage Jun 28, 12 May 12, 15 [G11B]
9,030,773 Sensing temperature at a slider protrusion region Sep 15, 14 May 12, 15 [G11B]
9,030,781 Detecting stray magnetic fields in a storage device Nov 01, 14 May 12, 15 [G11B]
9,030,782 Data reader side shields with polish stop Mar 13, 13 May 12, 15 [G11B]
9,030,864 Magnetic tunnel junction with electronically reflective insulative spacer Sep 12, 12 May 12, 15 [G11C]
9,030,867 Bipolar CMOS select device for resistive sense memory Jul 13, 09 May 12, 15 [G11C]
9,025,272 Shock protection for electro-mechanical devices of host devices employing inertial navigation systems May 05, 06 May 05, 15 [G11B]
9,025,281 Magnetic device including a near field transducer Aug 22, 13 May 05, 15 [G11B]
9,025,359 Applying a bias signal to memory cells to reverse a resistance shift of the memory cells Feb 07, 13 May 05, 15 [G11C]
9,025,393 Method of optimizing solid state drive soft retry voltages Apr 03, 13 May 05, 15 [G11C]
9,026,699 Command execution using existing address information Sep 23, 13 May 05, 15 [G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0376,340 PEG ONLY NEAR-FIELD TRANSDUCER ABAN Nov 01, 13 Dec 25, 14 [G11B]
2014/0293,484 DISK CLAMP WITH FLANGES ABAN Mar 29, 13 Oct 02, 14 [G11B]
2014/0254,047 READER WITH DECOUPLED MAGNETIC SEED LAYER ABAN Mar 08, 13 Sep 11, 14 [G11B]
2014/0215,285 INTEGRATED-INTERLEAVED LOW DENSITY PARITY CHECK (LDPC) CODES ABAN Jan 31, 13 Jul 31, 14 [H03M]
8,784,965 Method of creating two-sided template from a single recorded master Withdrawn Aug 03, 11 Jul 22, 14 [G11B]
2014/0146,419 MAGNETIC ELEMENT WITH CROSSED ANISOTROPIES ABAN Nov 28, 12 May 29, 14 [G11B]
8,673,464 Low-coupling oxide media (LCOM) Withdrawn Aug 31, 12 Mar 18, 14 [G11B]
2014/0029,139 READ/WRITE HEAD WITH ADJUSTABLE FLY HEIGHT ABAN Jul 27, 12 Jan 30, 14 [G11B]
2014/0029,140 ACTUATOR ARM WITH A SHELF AND CUTOUT ABAN Jul 24, 12 Jan 30, 14 [G11B]
2013/0343,131 FAST TRACKING FOR FLASH CHANNELS ABAN Jun 26, 12 Dec 26, 13 [G11C]
2013/0256,777 THREE DIMENSIONAL FLOATING GATE NAND MEMORY ABAN Mar 30, 12 Oct 03, 13 [H01L]
2013/0228,734 PROGRAMMABLE RESISTIVE MEMORY CELL WITH SACRIFICIAL METAL ABAN Apr 17, 13 Sep 05, 13 [H01L]
2013/0223,196 PLASMONIC FUNNEL FOR FOCUSED OPTICAL DELIVERY TO A METALLIC MEDIUM ABAN Feb 23, 12 Aug 29, 13 [G11B, B01J]
2013/0215,534 SLIDER EDGE FEATURES ABAN Feb 17, 12 Aug 22, 13 [G11B]
2013/0187,115 PROGRAMMABLE METALLIZATION MEMORY CELLS VIA SELECTIVE CHANNEL FORMING ABAN Mar 05, 13 Jul 25, 13 [H01L]
2013/0188,281 DEVICES INCLUDING SHAPED WRITE COILS ABAN Jan 25, 12 Jul 25, 13 [G11B]
2013/0170,071 DETECTING TOUCH DOWN AND/OR ASSESSING QUALITY IN A HARD DISK DRIVE ABAN Dec 11, 12 Jul 04, 13 [G11B]
2013/0173,039 METHODS AND DEVICES FOR DETERMINING A TEACHING POINT LOCATION USING PRESSURE MEASUREMENTS ABAN Jan 04, 12 Jul 04, 13 [G06F, G01L, B25J]
2013/0163,912 COLLAPSIBLE TOLERANCE RINGS WITH WEAK POINTS ABAN Jul 25, 12 Jun 27, 13 [B23P, F16C]
2013/0146,963 METHODS OF FORMING NON-VOLATILE MEMORY ABAN Feb 08, 13 Jun 13, 13 [H01L]

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