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 2973 2
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 852 83
 
 
G11C STATIC STORES 438 23
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 184 178
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 172 22
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 133 8
 
 
H02K DYNAMO-ELECTRIC MACHINES 109 29
 
 
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 87 28
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 76 190
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 70 90
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0110,158 CAVITY SEALING APPARATUS Oct 14, 15 Apr 20, 17 [G11B, B65B]
2017/0101,202 METHOD AND APPARATUS WITH MULTIPLE CAVITIES Oct 13, 15 Apr 13, 17 [G11B, B65B]
2017/0103,781 CHANGING CHARACTERISTICS OF SIGNAL PATTERNS TO REDUCE ADJACENT TRACK INTERFERENCE Oct 09, 15 Apr 13, 17 [G11B]
2017/0103,785 PARTICULATE FILTER Oct 13, 15 Apr 13, 17 [G11B, B01D]
2017/0099,190 DATA CENTER RACK FLEXPLANE Oct 02, 15 Apr 06, 17 [H04L]
2017/0090,764 DATA RANDOMIZATION USING MEMORY BLOCK ACCESS COUNTS Sep 30, 15 Mar 30, 17 [G11C, G06F]
2017/0090,767 Nondisruptive Device Replacement Using Progressive Background Copyback Operation Sep 29, 15 Mar 30, 17 [G06F]
2017/0090,775 COMPRESSION SAMPLING IN TIERED STORAGE Sep 25, 15 Mar 30, 17 [G06F]
2017/0090,776 COMPRESSION SAMPLING IN TIERED STORAGE Sep 25, 15 Mar 30, 17 [G06F]
2017/0092,277 Search and Access System for Media Content Files Sep 30, 15 Mar 30, 17 [H04L, G10L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9632149 Magnetic layer with grain refining agent Oct 11, 13 Apr 25, 17 [G01R, G11B, B82Y]
9632242 Light delivery guide Feb 28, 13 Apr 25, 17 [G02B, G11B]
9632729 Storage compute device with tiered memory processing May 05, 15 Apr 25, 17 [G06F]
9632865 Superparity protection for data accessed responsive to a command Jan 21, 15 Apr 25, 17 [G11B, G06F, H03M]
9633330 Late stage SKU assignment Apr 04, 14 Apr 25, 17 [G06Q]
9633675 Interlaced magnetic recording super parity Oct 09, 15 Apr 25, 17 [G11B]
9633678 Data reader with spin filter Sep 29, 15 Apr 25, 17 [G11B, G11C, H01L]
9633679 Sensor stack structure with RKKY coupling layer between free layer and capping layer May 06, 14 Apr 25, 17 [G11B]
9633683 Mode conversion via tapered waveguide Feb 19, 15 Apr 25, 17 [G02B, G11B]
9633740 Read retry operations where likelihood value assignments change sign at different read voltages for each read retry Feb 11, 16 Apr 25, 17 [G11C, H03M]
9634242 Data reader with front shield coupling structure Jul 27, 15 Apr 25, 17 [H01L]
9626517 Non-deterministic encryption Jan 20, 14 Apr 18, 17 [H04L, G11C, G06F, G09C]
9626989 Selective powering techniques for heat assisted magnetic recording Sep 22, 15 Apr 18, 17 [G11B]
9626996 Block copolymer self-assembly for pattern density multiplication and rectification Jan 02, 15 Apr 18, 17 [C23F, G11B, G03F, B81C, B05D, B32B, H01L, B82Y]
9619321 Internal copy-back with read-verify Oct 08, 15 Apr 11, 17 [G06F, H03M]
9619330 Protecting volatile data of a storage device in response to a state reset Oct 08, 13 Apr 11, 17 [G06F]
9620150 Devices including an amorphous gas barrier layer Oct 21, 15 Apr 11, 17 [C23C, G11B]
9620152 Near field transducers (NFTS) and methods of making May 27, 16 Apr 11, 17 [G11B]
9620155 Disc drive actuator bearing cartridge assembly with temperature induced rotational torque mitigation Jul 23, 15 Apr 11, 17 [G11B]
9620161 Apparatus and methods for aligned servo-related features Apr 16, 15 Apr 11, 17 [G11B]
9620163 Measuring transition shifts due to laser power variation in a heat-assisted magnetic recording device May 16, 16 Apr 11, 17 [G11B]
9620202 Reduction or elimination of a latency penalty associated with adjusting read thresholds for non-volatile memory Nov 22, 13 Apr 11, 17 [G11C, G06F]
9621988 Disc drive speaker vibration mitigation Dec 17, 13 Apr 11, 17 [G11B, H04R]
9610712 Method of surface tension control to reduce trapped gas bubbles Feb 16, 16 Apr 04, 17 [B29L, G03F, B29C, B05D, B82Y]
9612956 Multi-tiered caching for data storage management in a device Dec 18, 14 Apr 04, 17 [G11B, G11C, G06F]
9613642 Read/write head with a switching element coupled to read or write transducers Feb 29, 16 Apr 04, 17 [G11B]
9613643 Alignment of optical components Aug 05, 13 Apr 04, 17 [G11B, G01B]
9613652 Phase error recovery circuitry and method for a magnetic recording device Jul 24, 15 Apr 04, 17 [G11B]
9613656 Scalable storage protection Nov 29, 12 Apr 04, 17 [G11B, G06F]
9613658 Contamination reduction head for media Aug 05, 16 Apr 04, 17 [G11B]
9614674 Virtual bands concentration for self encrypting drives Aug 04, 15 Apr 04, 17 [H04L, G06F]
9615480 Storage device assembly Jul 30, 15 Apr 04, 17 [H05K]
9615485 Computing system enclosure airflow management Sep 29, 15 Apr 04, 17 [H05K]
D783018 Data storage device Dec 18, 15 Apr 04, 17 [1402]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0208,378 METHODS OF FORMING LAYERS ABAN Nov 18, 15 Jul 21, 16 [C23C]
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]

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