SK HYNIX INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G11C STATIC STORES 2149 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1793 25
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 735 107
 
 
H03K PULSE TECHNIQUE 339 16
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 136 52
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 131 13
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 123 133
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 113 32
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 111 23
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 48 231
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0322,728 GROUPED TRIM BITMAP Dec 23, 16 Nov 09, 17 [G06F]
2017/0322,731 MEMORY SYSTEM AND OPERATING METHOD THEREOF Jan 13, 17 Nov 09, 17 [G06F]
2017/0322,738 DATA PROCESSING SYSTEM AND OPERATING METHOD THEREOF Jan 06, 17 Nov 09, 17 [G06F]
2017/0322,741 MEMORY SYSTEM AND OPERATING METHOD THEREOF Jan 06, 17 Nov 09, 17 [G06F]
2017/0322,849 MEMORY SYSTEM AND OPERATING METHOD THEREOF Jan 13, 17 Nov 09, 17 [G11C, G06F]
2017/0323,671 CONTROL CIRCUIT AND MEMORY DEVICE HAVING THE SAME Oct 11, 16 Nov 09, 17 [G11C]
2017/0323,674 DATA INPUT/OUTPUT CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE HAVING THE SAME Oct 12, 16 Nov 09, 17 [G11C]
2017/0323,678 DATA OUTPUT CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE INCLUDING THE SAME Sep 29, 16 Nov 09, 17 [G11C]
2017/0323,685 SEMICONDUCTOR MEMORY DEVICE Oct 19, 16 Nov 09, 17 [G11C]
2017/0323,897 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Jul 27, 17 Nov 09, 17 [H01L]
2017/0323,898 SEMICONDUCTOR MEMORY DEVICE INCLUDING 3-DIMENSIONAL STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Sep 08, 16 Nov 09, 17 [H01L]
2017/0323,899 3D SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF Sep 28, 16 Nov 09, 17 [H01L]
2017/0324,540 SERIALIZER, AND SEMICONDUCTOR APPARATUS AND SYSTEM INCLUDING THE SAME Sep 29, 16 Nov 09, 17 [H04L]
2017/0324,592 EQUALIZATION CIRCUIT, SEMICONDUCTOR APPARATUS AND SEMICONDUCTOR SYSTEM USING THE SAME Jul 24, 17 Nov 09, 17 [H04L]
2017/0324,593 EQUALIZATION CIRCUIT, SEMICONDUCTOR APPARATUS AND SEMICONDUCTOR SYSTEM USING THE SAME Jul 24, 17 Nov 09, 17 [H04L]
2017/0309,317 RECEPTION CIRCUIT AND ELECTRONIC APPARATUS INCLUDING THE SAME Jul 13, 17 Oct 26, 17 [G11C]
2017/0309,343 DATA STORAGE DEVICE AND OPERATING METHOD THEREOF Sep 09, 16 Oct 26, 17 [G11C, G06F]
2017/0309,567 FUSE STRUCTURE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME Jul 11, 17 Oct 26, 17 [H01L]
2017/0309,600 SEMICONDUCTOR PACKAGES Sep 29, 16 Oct 26, 17 [H01L]
2017/0309,636 MANUFACTURING METHOD OF MEMORY DEVICE Aug 24, 16 Oct 26, 17 [H01L]
2017/0309,662 IMAGE SENSOR HAVING PHASE DIFFERENCE SENSING PIXELS ARRANGED IN IRREGULAR HEXAGONAL SHAPE Aug 30, 16 Oct 26, 17 [H04N, H01L]
2017/0309,815 ELECTRONIC DEVICE AND METHOD FOR FABRICATING THE SAME Oct 13, 16 Oct 26, 17 [H01L]
2017/0310,341 EFFICIENT DATA PATH ARCHITECTURE FOR FLASH DEVICES Jan 23, 17 Oct 26, 17 [G11C, G06F, H03M]
2017/0310,342 EARLY SELECTION DECODING AND AUTOMATIC TUNING Mar 08, 17 Oct 26, 17 [H03M]
2017/0310,859 IMAGE SENSOR HAVING OUTER AND INNER ADDRESS MARKERS Aug 30, 16 Oct 26, 17 [H04N]
2017/0300,239 MEDIA CONTROLLER AND DATA STORAGE APPARATUS INCLUDING THE SAME Aug 26, 16 Oct 19, 17 [G06F]
2017/0300,269 MEMORY SYSTEM AND OPERATING METHOD THEREOF Jan 05, 17 Oct 19, 17 [G11C, G06F]
2017/0300,411 MEMORY CONTROLLER AND DATA STORAGE APPARATUS INCLUDING THE SAME Sep 19, 16 Oct 19, 17 [G06F]
2017/0300,806 NEUROMORPHIC DEVICE INCLUDING SYNAPSES HAVING FIXED RESISTANCE VALUES Apr 13, 17 Oct 19, 17 [G06N, H01L]
2017/0300,810 NEURAL NETWORK SYSTEM Mar 15, 17 Oct 19, 17 [G06N]
2017/0301,387 MEMORY DEVICE, REFRESH METHOD, AND SYSTEM INCLUDING THE SAME Jun 29, 17 Oct 19, 17 [G11C, G06F]
2017/0301,400 MEMORY SYSTEM AND OPERATING METHOD THEREOF Jan 13, 17 Oct 19, 17 [G11C]
2017/0301,710 IMAGE SENSORS HAVING CURVED UPPER SURFACES AND IMAGE SENSOR MODULES INCLUDING THE SAME Jul 11, 16 Oct 19, 17 [H04N, H01L]
2017/0302,276 IMPEDANCE CALIBRATION CIRCUIT AND SEMICONDUCTOR MEMORY APPARATUS HAVING THE SAME Jul 01, 16 Oct 19, 17 [G11C, H03K]
2017/0302,871 COMPARATOR WITH CORRELATED DOUBLE SAMPLING SCHEME AND OPERATING METHOD THEREOF Jan 30, 17 Oct 19, 17 [H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9812050 Display driving device compensating for offset voltage and method thereof Jul 01, 14 Nov 07, 17 [G09G]
9812193 Threshold estimation using bit flip counts and minimums Sep 09, 14 Nov 07, 17 [G11C]
9812199 Electronic device with semiconductor memory having variable resistance elements for storing data and associated driving circuitry Sep 30, 14 Nov 07, 17 [G11C]
9812201 Electronic device including variable resistance element and method for operating the same Aug 04, 16 Nov 07, 17 [G11C]
9812223 Semiconductor memory device and method of operating the same Jul 15, 16 Nov 07, 17 [G11C]
9812504 Electronic device Sep 19, 16 Nov 07, 17 [G11C, G06F, H01L]
9804799 Memory storage device and operating method thereof Sep 28, 16 Oct 31, 17 [G11C, G06F]
9804860 Memory system having sleep mode and wake up mode and operation method thereof Dec 08, 15 Oct 31, 17 [G06F]
9804914 Semiconductor memory and semiconductor system using the same Feb 19, 16 Oct 31, 17 [G11C, G06F]
9805768 Three-dimensional (3D) non-volatile semiconductor memory device for loading improvement Jun 26, 15 Oct 31, 17 [G11C]
9805781 Semiconductor memory device Nov 30, 16 Oct 31, 17 [G11C]
9805800 Electrically programmable read only memory devices having uniform program characteristic and methods of programming the same Jan 20, 17 Oct 31, 17 [G11C]
9805814 Memory system performing wear leveling using average erase count value and operating method thereof May 23, 16 Oct 31, 17 [G11C, G06F]
9805824 Semiconductor devices and semiconductor systems Dec 21, 15 Oct 31, 17 [G11C]
9805947 Electronic devices having semiconductor memory units and method for fabricating the same Oct 16, 15 Oct 31, 17 [G11C, H01L]
9806015 Semiconductor packages including through mold ball connectors on elevated pads and methods of manufacturing the same Jan 30, 17 Oct 31, 17 [H01L]
9806016 Stretchable semiconductor packages and semiconductor devices including the same Mar 14, 16 Oct 31, 17 [H01L]
9806060 Flexible packages including chips Feb 13, 17 Oct 31, 17 [H01L]
9806073 Electronic circuits including diode-connected bipolar junction transistors Oct 07, 16 Oct 31, 17 [H01L]
9806115 Image sensor with inner light-condensing scheme Jun 20, 16 Oct 31, 17 [H01L]
9806185 Non-volatile memory device and method of manufacturing the same Dec 14, 12 Oct 31, 17 [H01L]
9796001 Apparatus and method for removing particles present on a wafer using photoelectrons and an electric field Oct 29, 15 Oct 24, 17 [B08B, H01L]
9798480 Memory system and operation method thereof Jun 08, 16 Oct 24, 17 [G06F]
9798491 Semiconductor system and operating method thereof Dec 29, 15 Oct 24, 17 [G06F]
9798492 Semiconductor device including a plurality of function blocks Sep 11, 14 Oct 24, 17 [G06F]
9798614 Controller, semiconductor memory system and operating method thereof Dec 04, 15 Oct 24, 17 [G11C, G06F, H03M]
9798694 Interface circuit for high speed communication, and semiconductor apparatus and system including the same May 28, 15 Oct 24, 17 [G11C, G06F]
9799390 Memory for storing the number of activations of a wordline, and memory systems including the same Jan 28, 16 Oct 24, 17 [G11C]
9799659 Semiconductor device having air gap, a method for manufacturing the same, a memory cell having the same and an electronic device having the same Jul 13, 16 Oct 24, 17 [H01L]
9799673 Semiconductor device and method of manufacturing the same Jul 26, 16 Oct 24, 17 [H01L]
9799704 Electronic device and method for fabricating the same Aug 15, 16 Oct 24, 17 [G11C, G06F, H01L]
9799739 Semiconductor device having air gap and method for manufacturing the same, memory cell having the same and electronic device having the same Sep 18, 15 Oct 24, 17 [H01L]
9799827 Method of manufacturing an electronic device including a semiconductor memory having a metal electrode and a metal compound layer surrounding sidewall of the metal electrode Oct 09, 15 Oct 24, 17 [G11C, H01L]
9800244 Inverter circuits with first and second drivability dependent on first or second time period Mar 31, 16 Oct 24, 17 [H03K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0200,611 MANUFACTURING METHOD OF MEMORY DEVICE ABAN Jun 14, 16 Jul 13, 17 [H01L]
2017/0077,957 ERROR CORRECTION DEVICE AND ERROR CORRECTION METHOD ABAN Mar 02, 16 Mar 16, 17 [G11C, G06F, H03M]
2017/0069,835 METHOD OF MANUFACTURING MAGNETORESISTIVE MEMORY DEVICE ABAN Mar 09, 16 Mar 09, 17 [H01L]
2017/0060,470 MEMORY SYSTEM AND OPERATING METHOD THEREOF ABAN Jan 28, 16 Mar 02, 17 [G11C, G06F]
2017/0063,366 SEMICONDUCTOR APPARATUS ABAN Feb 19, 16 Mar 02, 17 [H03K]
2017/0032,960 COMPOSITION FOR COATING PHOTORESIST PATTERN AND METHOD FOR FORMING FINE PATTERN USING THE SAME ABAN Jan 11, 16 Feb 02, 17 [C09D, H01L]
2017/0017,410 MEMORY CONTROLLER ABAN Dec 28, 15 Jan 19, 17 [G06F]
2017/0019,202 INTERFACE CIRCUIT FOR COMMUNICATION, AND SYSTEM INCLUDING THE SAME ABAN Sep 30, 15 Jan 19, 17 [H04L, H04J, G06F]
2017/0011,801 SEMICONDUCTOR MEMORY DEVICE AND OPERATING METHOD THEREOF ABAN Sep 23, 16 Jan 12, 17 [G11C]
2016/0372,161 DATA STORAGE DEVICE AND OPERATING METHOD THEREOF ABAN Nov 24, 15 Dec 22, 16 [G11C, G06F, H03M]
2016/0364,291 MEMORY SYSTEM AND METHOD OF OPERATING AND TESTING THE MEMORY SYSTEM ABAN Nov 11, 15 Dec 15, 16 [G11C, G06F]
2016/0365,855 IMPEDANCE CALIBRATION CIRCUIT ABAN Oct 06, 15 Dec 15, 16 [H03K]
2016/0336,077 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM ABAN Jul 24, 15 Nov 17, 16 [G11C, G06F]
9496011 Semiconductor memory device, memory system including the same and operating method thereof Withdrawn Nov 18, 13 Nov 15, 16 [G11C]
2016/0307,639 SEMICONDUCTOR DEVICE AND METHOD OF DRIVING THE SAME ABAN Aug 18, 15 Oct 20, 16 [G11C, G06F]
2016/0300,624 SEMICONDUCTOR MEMORY APPARATUS, REPAIR SYSTEM THEREFOR, AND METHOD FOR MANAGING APPARATUS QUALITY ABAN Jun 19, 15 Oct 13, 16 [G11C]
2016/0300,625 SEMICONDUCTOR APPARATUS AND TEST METHOD THEREOF ABAN Jun 18, 15 Oct 13, 16 [G11C]
2016/0301,550 TRANSMITTING DEVICE FOR HIGH SPEED COMMUNICATION, INTERFACE CIRCUIT AND SYSTEM INCLUDING THE SAME ABAN Aug 06, 15 Oct 13, 16 [H04L]
2016/0292,090 DATA PROCESSING SYSTEM CAPABLE OF CONTROLLING PERIPHERAL DEVICES USING GROUP IDENTIFICATION INFORMATION AND CONTROL METHOD THEREOF ABAN May 29, 15 Oct 06, 16 [G06F]
2016/0293,836 PLATINUM AND COBALT/COPPER-BASED MULTILAYER THIN FILM HAVING LOW SATURATION MAGNETIZATION AND FABRICATION METHOD THEREOF ABAN Mar 30, 15 Oct 06, 16 [H01L]

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