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 2902 1
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 807 90
 
 
G11C STATIC STORES 420 25
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 181 182
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 149 25
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 132 8
 
 
H02K DYNAMO-ELECTRIC MACHINES 113 30
 
 
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 28
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 70 89
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 64 197
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0246,183 TRANSMISSION BALANCING FOR PHASE SHIFT MASK WITH A TRIM MASK May 02, 16 Aug 25, 16 [G03F]
2016/0246,674 Flash Channel with Selective Decoder Likelihood Dampening Oct 30, 15 Aug 25, 16 [G11C, G06F, H03M]
2016/0247,525 MODE CONVERSION VIA TAPERED WAVEGUIDE Feb 19, 15 Aug 25, 16 [G11B]
2016/0247,527 LASER DIODE UNIT WITH ENHANCED THERMAL CONDUCTION TO SLIDER Feb 23, 15 Aug 25, 16 [G11B]
2016/0247,528 LASER DIODE SUBMOUNT/SLIDER INTERFACE WITH REDUCED THERMAL RESISTANCE Feb 19, 15 Aug 25, 16 [G11B]
2016/0247,532 STORAGE MEDIUM VACUUM SPUTTER TOOL ADJUSTABLE IDLER Feb 23, 15 Aug 25, 16 [C23C, G11B, H01J]
2016/0239,361 DATA STORAGE SYSTEM DURABILITY USING HARDWARE FAILURE RISK INDICATORS Feb 18, 15 Aug 18, 16 [G06F]
2016/0239,395 INTELLIGENT FAILURE PREDICTION AND REDUNDANCY MANAGEMENT IN A DATA STORAGE SYSTEM Feb 16, 15 Aug 18, 16 [G06F]
2016/0239,666 NON-DETERMINISTIC ENCRYPTION Jan 20, 14 Aug 18, 16 [H04L, G11C, G06F]
2016/0240,216 OPTIMIZED RECORDING CONDITION FOR HEAT-ASSISTED MAGNETIC RECORDING Feb 17, 15 Aug 18, 16 [G11B]
2016/0232,930 HEAT-ASSISTED MAGNETIC RECORDING HEAD-DISK CLEARANCE SETTING Feb 11, 15 Aug 11, 16 [G11B]
2016/0232,931 CONCURRENT MODULATION AND FRICTIONAL HEATING HEAD DISK CONTACT DETECTION Feb 11, 15 Aug 11, 16 [G11B]
2016/0232,946 SELF-ASSEMBLED MONOLAYER COATING FOR DISC DRIVE MANUFACTURE Feb 09, 15 Aug 11, 16 [G11B]
2016/0224,011 MOBILE DATA STORAGE DEVICE WITH TEMPERATURE MANAGEMENT Sep 05, 14 Aug 04, 16 [G05B, G05D]
2016/0224,096 MOBILE DATA STORAGE DEVICE WITH POWER MANAGEMENT Sep 05, 14 Aug 04, 16 [G11B, G06F]
2016/0224,099 SYSTEM ON CHIP POWER MANAGEMENT Feb 02, 15 Aug 04, 16 [G11C, G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,423,977 Lock-free communication storage request reordering Mar 06, 14 Aug 23, 16 [G06F]
9,424,129 Methods and systems including at least two types of non-volatile cells Apr 24, 14 Aug 23, 16 [G11C, G06F]
9,424,179 Systems and methods for latency based data recycling in a solid state memory system Nov 05, 13 Aug 23, 16 [G06F, H03M]
9,424,867 Excitation of a near-field transducer using combined transverse electric and transverse magnetic modes Oct 19, 15 Aug 23, 16 [G11B]
9,424,870 Position error signal compensation to prevent adjacent track erasure Dec 11, 14 Aug 23, 16 [G11B]
9,424,872 Imprint template for patterned recording media Jul 31, 15 Aug 23, 16 [G11B, G03F]
9,424,879 Data storage device with adaptive data capacity Apr 30, 15 Aug 23, 16 [G11B]
9,424,887 Apparatus with vapor-trapping pathway Apr 22, 15 Aug 23, 16 [G11B]
9,424,946 Non-volatile buffering to enable sloppy writes and fast write verification Feb 08, 13 Aug 23, 16 [G11C]
9,426,886 Electrical connection with reduced topography Jan 30, 13 Aug 23, 16 [G11B, H05K]
9,417,797 Estimating read reference voltage based on disparity and derivative metrics Jun 09, 14 Aug 16, 16 [G11C, G06F]
9,417,960 Preventing programming errors from occurring when programming flash memory cells Jan 06, 14 Aug 16, 16 [G11C, G06F, H03M]
9,418,071 Method and system for automatically initiating a file aggregation process between communicatively coupled devices Mar 19, 10 Aug 16, 16 [G06F]
9,418,684 Magnetic read head with separately addressable read transducers Oct 04, 13 Aug 16, 16 [G11B]
9,418,688 System and method for detecting shifting of reader-writer offset in a heat-assisted magnetic recording head Jul 29, 15 Aug 16, 16 [G11B]
9,418,691 Heat assisted media recording apparatus with laser diode mode hopping suppression Apr 20, 15 Aug 16, 16 [G11B]
9,418,693 High density granular perpendicular recording media for mechanical reliability and corrosion resistance Mar 30, 15 Aug 16, 16 [G11B]
9,418,697 Radial channel with fluid reservoir Nov 19, 13 Aug 16, 16 [G11B, F16C]
9,419,655 Error correction code (ECC) selection using probability density functions of error correction capability in storage controllers with multiple error correction codes Apr 29, 14 Aug 16, 16 [G06F, H03M]
9,410,575 Fluid pumping capillary seal for a fluid dynamic bearing Sep 20, 13 Aug 09, 16 [F16C, H02K]
9,411,234 Writer pole formation Oct 01, 14 Aug 09, 16 [C09K, C23F, G11B, G03F]
9,411,394 PHY based wake up from low power mode operation Mar 15, 13 Aug 09, 16 [G06F]
9,411,516 Storage controller configured to transfer data stored by first storage device to second storage device during a period of inactivity based at least on write speeds Jun 12, 14 Aug 09, 16 [G06F]
9,411,717 Metadata journaling with error correction redundancy Oct 23, 12 Aug 09, 16 [G06F]
9,411,718 Method to apply fine grain wear leveling and garbage collection Jan 17, 13 Aug 09, 16 [G06F]
9,412,401 Data reader magnetic shield with CoFeNiB material May 13, 15 Aug 09, 16 [G11B]
9,412,402 Devices including a gas barrier layer Oct 09, 15 Aug 09, 16 [G11B]
9,412,411 Modular data storage device testing system Apr 24, 15 Aug 09, 16 [G11B]
9,403,258 Method for forming an abrasive lapping plate Jun 27, 13 Aug 02, 16 [B24B, B24D]
9,405,467 Adaptive guard band for improved data storage capacity Oct 25, 13 Aug 02, 16 [G06F]
9,405,480 Interleaving codewords over multiple flash planes Jan 16, 14 Aug 02, 16 [G06F]
9,405,624 On-die error detection and correction during multi-step programming Jun 19, 14 Aug 02, 16 [G11C, G06F, H03M]
9,405,672 Map recycling acceleration Jul 15, 13 Aug 02, 16 [G06F]
9,406,321 Read head with multiple reader stacks Feb 27, 14 Aug 02, 16 [G11B]
9,406,325 Slider cleaning and carrier tray Jul 30, 13 Aug 02, 16 [G11B, B65D]
9,407,472 Fast transversal multi-input system Jun 18, 14 Aug 02, 16 [H03H, H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0378,642 FILE SYSTEM BACK-UP FOR MULTIPLE STORAGE MEDIUM DEVICE ABAN Mar 15, 13 Dec 31, 15 [G06F]
2015/0355,838 ESTIMATING READ REFERENCE VOLTAGE BASED ON DISPARITY AND DERIVATIVE METRICS ABAN Jun 09, 14 Dec 10, 15 [G11C, G06F]
2015/0293,808 SOFT READ HANDLING OF READ NOISE ABAN Apr 10, 14 Oct 15, 15 [G06F]
2015/0294,739 ONLINE HISTOGRAM AND SOFT INFORMATION LEARNING ABAN Apr 10, 14 Oct 15, 15 [G11C, G06F]
9,153,252 Dual reader structure Withdrawn Aug 30, 13 Oct 06, 15 [G11B]
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]
2015/0178,152 PREVENTING PROGRAMMING ERRORS FROM OCCURRING WHEN PROGRAMMING FLASH MEMORY CELLS ABAN Jan 06, 14 Jun 25, 15 [G11C, G06F, H03M]
2015/0146,824 INDEXED I/O SYMBOL COMMUNICATIONS ABAN Nov 26, 13 May 28, 15 [H04L, H04B]
2015/0149,698 ELIMINATING OR REDUCING PROGRAMMING ERRORS WHEN PROGRAMMING FLASH MEMORY CELLS ABAN Dec 03, 13 May 28, 15 [G11C, G06F]
9,025,359 Applying a bias signal to memory cells to reverse a resistance shift of the memory cells Withdrawn Feb 07, 13 May 05, 15 [G11C]
2015/0030,887 MAGNETIC DEVICES WITH MOLECULAR OVERCOATS ABAN Jul 23, 13 Jan 29, 15 [G11B, B05D]
2014/0376,340 PEG ONLY NEAR-FIELD TRANSDUCER ABAN Nov 01, 13 Dec 25, 14 [G11B]
2014/0376,341 NEAR-FIELD TRANSDUCER PEG ENCAPSULATION ABAN Nov 19, 13 Dec 25, 14 [G11B]
2014/0333,247 REDUCED TORQUE RIPPLE SYSTEM ABAN May 10, 13 Nov 13, 14 [H02P]
2014/0300,995 Data Writer with Yoke Shaped Write Pole ABAN May 23, 13 Oct 09, 14 [G11B]
2014/0293,484 DISK CLAMP WITH FLANGES ABAN Mar 29, 13 Oct 02, 14 [G11B]
2014/0264,346 INTEGRATED PHOTODIODE ABAN Mar 13, 14 Sep 18, 14 [H01L]
2014/0268,417 BOTTOM SHIELD STABILIZED MAGNETIC SEED LAYER ABAN Mar 16, 13 Sep 18, 14 [G11B]

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