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 2699 2
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 538 107
 
 
G11C STATIC STORES 318 24
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 170 160
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 126 8
 
 
H02K DYNAMO-ELECTRIC MACHINES 107 27
 
 
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 88 22
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 78 30
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 65 80
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0300,995 Data Writer with Yoke Shaped Write Pole May 23, 13 Oct 09, 14 [G11B]
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]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,860,157 Memory cell with phonon-blocking insulating layer Mar 14, 13 Oct 14, 14 [G11C, H01F, H01L]
8,861,115 Pin-efficient reader bias enable control Jul 16, 12 Oct 14, 14 [G11B]
8,861,117 Data intersector gaps for data sector format Mar 15, 13 Oct 14, 14 [G11B]
8,861,119 Write precompensation for head misalignment Jan 29, 13 Oct 14, 14 [G11B]
8,861,143 Suspension for compensating slider attitude Mar 30, 12 Oct 14, 14 [G11B]
8,861,244 Non-volatile memory cell with multiple resistive sense elements sharing a common switching device Mar 01, 11 Oct 14, 14 [G11C]
8,861,316 Write pole for recording head Dec 18, 12 Oct 14, 14 [G11B]
8,862,902 Cascaded data encryption dependent on attributes of physical memory Apr 29, 11 Oct 14, 14 [G06F]
8,852,763 Perfluoropolyether containing lubricants with mixed end groups Apr 25, 12 Oct 07, 14 [C07F, G11B]
8,854,751 Reducing errors resulting from width variability of storage media write tracks Jan 06, 11 Oct 07, 14 [G11B]
8,854,772 Adhesion enhancement of thin film PZT structure May 03, 13 Oct 07, 14 [G11B, H01L, B82Y]
8,854,773 Side shield biasing layer separated from an air bearing surface Nov 28, 12 Oct 07, 14 [G11B]
8,848,307 Active media for heat assisted magnetic recording (HAMR) Feb 02, 12 Sep 30, 14 [G11B]
8,848,309 Determining head-to-disk contact and/or spacing using frequency domain signature of a temperature sensor Jul 09, 12 Sep 30, 14 [G11B]
8,848,310 Offset correction values on a data storage media Jan 04, 13 Sep 30, 14 [G11B]
8,848,315 Pole for magnetic recording Sep 04, 12 Sep 30, 14 [G11B, C25D]
8,848,316 Perpendicular write head with laminated side shields Sep 28, 10 Sep 30, 14 [G11B, C25D]
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]

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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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