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 233 1
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 129 97
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 30 27
 
 
G11C STATIC STORES 29 25
 
 
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 21 23
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 21 123
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 14 61
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 14 16
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 13 13
 
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 12 7
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0285,916 READ CHANNEL THROUGHPUT MANAGEMENT Jun 05, 14 Sep 25, 14 [G11B]
2014/0287,268 CoPtCr-BASED BIT PATTERNED MAGNETIC DEVICE Feb 12, 14 Sep 25, 14 [G11B]
2014/0264,346 INTEGRATED PHOTODIODE Mar 13, 14 Sep 18, 14 [H01L]
2014/0265,025 METHOD OF SHEARED GUIDING PATTERNS Mar 06, 14 Sep 18, 14 [B29C]
2014/0266,524 METHOD FOR PRODUCING BI-POLAR COMPLEMENTARY STRUCTURE PATTERNS Mar 06, 14 Sep 18, 14 [H01F]
2014/0268,387 DETECTION OF ADJACENT TRACK INTERFERENCE USING SIZE-ADJUSTABLE SLIDING WINDOW Mar 15, 13 Sep 18, 14 [G11B]
2014/0268,392 DATA DETECTION IN ADJACENT TRACKS Mar 15, 13 Sep 18, 14 [G11B]
2014/0268,394 Shingled Magnetic Recording with Variable Track Spacing Mar 15, 13 Sep 18, 14 [G11B]
2014/0268,395 QUIET FIELD AND SYNCHRONIZATION FIELD DATA FORMAT Mar 15, 13 Sep 18, 14 [G11B]
2014/0268,396 DATA INTERSECTOR GAPS FOR DATA SECTOR FORMAT Mar 15, 13 Sep 18, 14 [G11B]
2014/0268,406 In Situ Sensor Based Contact Detection Mar 15, 13 Sep 18, 14 [G11B]
2014/0268,407 HEAD TO MEDIA PROXIMITY DETECTION Oct 25, 13 Sep 18, 14 [G11B]
2014/0268,410 RESISTANCE TEMPERATURE SENSORS FOR HEAD-MEDIA AND ASPERITY DETECTION May 27, 14 Sep 18, 14 [G11B]
2014/0268,415 GAP BETWEEN MAGNETIC MATERIALS Mar 12, 13 Sep 18, 14 [G11B]
2014/0268,416 RECORDING HEAD COIL STRUCTURE Mar 17, 14 Sep 18, 14 [G11B]
2014/0268,417 BOTTOM SHIELD STABILIZED MAGNETIC SEED LAYER Mar 16, 13 Sep 18, 14 [G11B]
2014/0268,418 MAGNETIC SIDE SHIELD WITH DIFFUSION BARRIER Mar 16, 13 Sep 18, 14 [G11B, H05K]
2014/0268,419 ASPERITY AND HEAD-MEDIA CONTACT DETECTION USING MULTI-STAGE TEMPERATURE COEFFICIENT OF RESISTANCE SENSOR May 27, 14 Sep 18, 14 [G11B]
2014/0268,421 MAGNETIC SENSOR WITH DIFFERING STRIPE HEIGHTS Mar 12, 13 Sep 18, 14 [G11B]
2014/0268,422 Data Reader Side Shields with Polish Stop Mar 13, 13 Sep 18, 14 [G11B]
2014/0268,425 NON-CIRCULAR FEATURE FOR BOSS TOWER ENGAGEMENT Mar 12, 13 Sep 18, 14 [G11B]
2014/0268,426 ARM ASSEMBLY WITH LIFT TAB Mar 12, 13 Sep 18, 14 [G11B]
2014/0268,428 COUPLING FEATURE IN A TRILAYER LAMINATION Mar 12, 13 Sep 18, 14 [G11B]
2014/0268,429 SHAPED DATA SENSOR SHIELD CONTACTS Mar 15, 13 Sep 18, 14 [G11B]
2014/0269,059 SHIFTING CELL VOLTAGE BASED ON GROUPING OF SOLID-STATE, NON-VOLATILE MEMORY CELLS May 27, 14 Sep 18, 14 [G11C]
2014/0269,231 RADIALLY DEPENDENT THERMAL HEAT RESISTOR LAYER Mar 06, 14 Sep 18, 14 [G11B]
2014/0269,234 WRITE HEAD CORE Dec 30, 13 Sep 18, 14 [G11B]
2014/0269,235 MAGNETORESISTIVE ELEMENT WITH NANO-CRYSTALLINE SHIELD Mar 12, 13 Sep 18, 14 [G11B]
2014/0269,238 HEAD TRANSDUCER EMPLOYING THERMAL SENSOR WITH HIGH-TCR TRANSPARENT CONDUCTING OXIDE Mar 15, 13 Sep 18, 14 [G11B]
2014/0269,241 HIGH SAMPLE RATE DPES TO IMPROVE CONTACT DETECTION SIGNAL TO NOISE RATIO Mar 15, 13 Sep 18, 14 [G11B]
2014/0269,819 CONTACT DETECTION USING LASER MODULATION Mar 13, 13 Sep 18, 14 [G01B]
2014/0269,838 RESISTANCE TEMPERATURE SENSORS POWERED USING READER BOND PAD SHARING Mar 15, 13 Sep 18, 14 [G01K]
2014/0269,887 EQUALIZER AND DETECTOR ARRANGEMENT EMPLOYING JOINT ENTROPY-BASED CALIBRATION May 27, 14 Sep 18, 14 [H04L]
2014/0270,013 CHANNEL DETECTOR IMPLEMENTATION WITH POSTCODER Mar 14, 13 Sep 18, 14 [H04L]
2014/0272,470 Energy Assisted Segregation Material Mar 15, 13 Sep 18, 14 [G11B]
2014/0272,471 NON-MAGNETIC SEED LAYER METHOD AND APPARATUS Mar 12, 13 Sep 18, 14 [G11B]
2014/0272,472 METHOD AND APPARATUS FOR CHEMICAL-MECHANICAL POLISHING Mar 12, 13 Sep 18, 14 [G11B]
2014/0272,473 DAMPING CONTROLLED COMPOSITE MAGNETIC MEDIA FOR HEAT ASSISTED MAGNETIC RECORDING Mar 13, 13 Sep 18, 14 [G11B]
2014/0273,764 LAPPING CARRIER HAVING HARD AND SOFT PROPERTIES, AND METHODS Mar 12, 13 Sep 18, 14 [B24B]
2014/0281,061 DATA ACCESS FORMATTER Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,183 STAGING SORTED DATA IN INTERMEDIATE STORAGE Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,185 STAGING SORTED DATA IN INTERMEDIATE STORAGE Aug 22, 13 Sep 18, 14 [G11C]
2014/0281,186 DYNAMIC GRANULE-BASED INTERMEDIATE STORAGE Aug 22, 13 Sep 18, 14 [G11C]
2014/0281,194 DYNAMICALLY-SIZEABLE GRANULE STORAGE Mar 15, 13 Sep 18, 14 [G11C]
2014/0281,229 DYNAMIC STORAGE DEVICE PROVISIONING Mar 13, 13 Sep 18, 14 [G06F]
2014/0281,277 INTEGRATED SYSTEM AND STORAGE MEDIA CONTROLLLER Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,280 SELECTING BETWEEN NON-VOLATILE MEMORY UNITS HAVING DIFFERENT MINIMUM ADDRESSABLE DATA UNIT SIZES Mar 13, 13 Sep 18, 14 [G06F]
2014/0281,625 Storing System Data During Low Power Mode Operation Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,626 PHY Based Wake Up From Low Power Mode Operation Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,702 DATA ERROR RECOVERY FOR A STORAGE DEVICE Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,793 DATA DECODING ACROSS MULTIPLE TRACKS Mar 15, 13 Sep 18, 14 [G06F]
2014/0281,821 TRANSIENT PARITY/REDUNDANCY Mar 15, 13 Sep 18, 14 [G06F]
2014/0251,948 METHODS OF MAKING A NEAR FIELD TRANSDUCER WITH A FLARE PEG Mar 07, 13 Sep 11, 14 [G11B]
2014/0252,560 SUBMOUNT ASSEMBLY INTEGRATION Mar 06, 13 Sep 11, 14 [H01S]
2014/0254,040 HEAD-MEDIUM CONTACT DETECTION USING INTRODUCED HEAT OSCILLATION Jan 28, 14 Sep 11, 14 [G11B]
2014/0254,042 DYNAMIC ALLOCATION OF LBA TO UN-SHINGLED MEDIA PARTITION Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,044 MAGNETIC DEVICES INCLUDING LOW THERMAL CONDUCIVITY PORTION Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,047 READER WITH DECOUPLED MAGNETIC SEED LAYER Mar 08, 13 Sep 11, 14 [G11B]
2014/0254,334 ENCAPSULATED LASER DIODE FOR HEAT-ASSISTED MAGNETIC RECORDING Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,335 WAVEGUIDE WITH PHASE SHIFTING PORTIONS Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,336 NEAR-FIELD TRANSDUCER WITH FLARE PEG Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,337 GENERATING SURFACE PLASMONS USING ELECTRICAL CURRENT Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,338 NANOIMPRINT LITHOGRAPHY FOR THIN FILM HEADS Mar 08, 13 Sep 11, 14 [G11B]
2014/0254,339 ETCH STOP CONFIGURATION Mar 11, 13 Sep 11, 14 [G11B]
2014/0254,341 Friction Force Measurement Assembly and Method Mar 08, 13 Sep 11, 14 [G11B]
2014/0254,342 SPINSTAND WITH MOTOR HAVING FLUID DYNAMIC BEARING Mar 05, 14 Sep 11, 14 [G11B]
2014/0254,343 PEER TO PEER VIBRATION MITIGATION Mar 07, 13 Sep 11, 14 [G11B]
2014/0254,344 Contact Detection May 20, 14 Sep 11, 14 [G11B]
2014/0258,646 FORMING A CHARACTERIZATION PARAMETER OF A RESISTIVE MEMORY ELEMENT Mar 07, 13 Sep 11, 14 [G06F]
2014/0258,796 DETERMINATION OF OPTIMUM THRESHOLD VOLTAGE TO READ DATA VALUES IN MEMORY CELLS Mar 11, 13 Sep 11, 14 [H03M]
2014/0258,810 ERROR CORRECTION CODE SEEDING Mar 11, 13 Sep 11, 14 [G06F]
2014/0258,812 ERROR CORRECTION CODE SEEDING Mar 11, 13 Sep 11, 14 [G06F]
2014/0259,023 ADAPTIVE VIBRATION MITIGATION Mar 07, 13 Sep 11, 14 [G06F]
2014/0246,998 TORQUE DISTURBANCE CANCELLATION FOR A MOTOR Apr 26, 13 Sep 04, 14 [H02P]
2014/0247,521 GIMBAL ASSEMBLY RESONANCE MODE ANTI-BIASING Mar 04, 13 Sep 04, 14 [G11B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,841,007 Data media with tuned thermal conductivity and magnetic permeability Apr 27, 12 Sep 23, 14 [G11B]
8,841,008 Lubricant for heat assisted magnetic recording Feb 28, 11 Sep 23, 14 [C07F, G11B, C07C]
8,842,390 Write pole box shield Jan 18, 13 Sep 23, 14 [G11B]
8,842,391 Recording head including a near field transducer Oct 24, 13 Sep 23, 14 [G11B]
8,842,396 Magnetic sensor with differing stripe heights Mar 12, 13 Sep 23, 14 [G11B]
8,842,503 Variable bit aspect ratios in magnetic media Jun 19, 13 Sep 23, 14 [G11B]
8,837,067 Method and apparatus for contiguous data address management Apr 27, 12 Sep 16, 14 [G11B]
8,837,069 Method and apparatus for managing read or write errors Apr 27, 12 Sep 16, 14 [G11B]
8,837,070 Capacitive clearance detection for a magnetic head Apr 22, 13 Sep 16, 14 [G11B]
8,837,071 Sensing temperature at a slider protrusion region Mar 12, 13 Sep 16, 14 [G11B]
8,837,073 Delayed disk drive preamplifier write turn on Mar 21, 12 Sep 16, 14 [G11B]
8,837,075 Head assembly with head-media spacing control Oct 29, 12 Sep 16, 14 [G11B]
8,837,076 In situ sensor based contact detection Mar 15, 13 Sep 16, 14 [G11B]
8,837,085 Write yoke with stabilizing layer Apr 02, 12 Sep 16, 14 [G11B]
8,837,090 Gimbal limiter for suspension with lift tab Jul 26, 13 Sep 16, 14 [G11B]
8,837,092 Magnetic element with biasing structure distal the air bearing surface Jun 29, 12 Sep 16, 14 [G11B]
8,838,881 Transfer command with specified sense threshold vector component Mar 01, 12 Sep 16, 14 [G06F]
8,830,624 Write pole for recording head Jun 26, 12 Sep 09, 14 [G11B]
8,830,625 Data writer with tapered side shield sidewalls Nov 29, 12 Sep 09, 14 [G11B]
8,830,626 Write pole with shaped box shield Dec 03, 12 Sep 09, 14 [G11B]
8,830,629 Thin film structure with controlled lateral thermal spreading in the thin film Oct 22, 13 Sep 09, 14 [G11B]
8,830,631 Features for write fringing reduction Jun 11, 13 Sep 09, 14 [G11B]
8,830,632 Gimbal assembly resonance mode anti-biasing Mar 04, 13 Sep 09, 14 [G11B]
8,830,734 Using a nearby cell to provide field assisted switching in a magnetic memory array Nov 19, 10 Sep 09, 14 [G11C]
8,830,800 Magnetic devices including film structures Jun 21, 13 Sep 09, 14 [G11B]
8,832,402 Self-initiated secure erasure responsive to an unauthorized power down event Apr 29, 11 Sep 09, 14 [G06F]
8,832,409 Dynamic guarding of a storage media Mar 09, 11 Sep 09, 14 [G11B, G06F]
8,832,458 Data transcription in a data storage device Mar 22, 05 Sep 09, 14 [H04L, G06F]
8,821,218 Disk burnishing device Mar 23, 10 Sep 02, 14 [B24B]
8,822,046 Stack with wide seed layer Apr 30, 12 Sep 02, 14 [G01R, G11B, H01L]
8,824,079 Servo patterns for bit patterned media with multiple dots per servo period Dec 17, 08 Sep 02, 14 [G11B, B82Y]
8,824,086 Plasmonic transducer having two metal elements with a gap disposed therebetween May 28, 13 Sep 02, 14 [G11B]
8,824,090 Methods and devices for compensating for off-track motion Nov 21, 11 Sep 02, 14 [G11B]
8,824,092 Skew compensation signal Nov 08, 10 Sep 02, 14 [G11B, B82Y]
8,824,100 Overcoats that include magnetic materials May 21, 12 Sep 02, 14 [G11B]
8,824,101 Write pole tip with trailing edge recess Oct 08, 12 Sep 02, 14 [G11B]
8,824,107 Magnetic element with current constriction feature Oct 31, 12 Sep 02, 14 [G11B]
8,824,247 Bonding agent for heat-assisted magnetic recording and method of application Mar 13, 13 Sep 02, 14 [G11B]
8,824,249 Light source power control for heat assisted magnetic recording (HAMR) Jul 01, 13 Sep 02, 14 [G11B]
8,824,261 Peer to peer vibration mitigation Mar 07, 13 Sep 02, 14 [G11B]
8,826,100 Adjustable memory allocation based on error correction Nov 27, 12 Sep 02, 14 [G11C, G06F]
D712415 Memory device Aug 09, 13 Sep 02, 14 [1402]

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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]
2014/0029,139 READ/WRITE HEAD WITH ADJUSTABLE FLY HEIGHT Jul 27, 12 Jan 30, 14 [G11B]
2014/0029,140 ACTUATOR ARM WITH A SHELF AND CUTOUT Jul 24, 12 Jan 30, 14 [G11B]
2013/0256,777 THREE DIMENSIONAL FLOATING GATE NAND MEMORY Mar 30, 12 Oct 03, 13 [H01L]
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]

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