SK HYNIX INC.

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Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G11C STATIC STORES 2252 4
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1848 25
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 803 98
 
 
H03K PULSE TECHNIQUE 348 15
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 139 119
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 136 54
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 133 14
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 123 32
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 116 22
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 48 234
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0032,271 SEMICONDUCTOR MEMORY DEVICE AND OPERATING METHOD THEREOF Jan 05, 17 Feb 01, 18 [G11C, G06F]
2018/0032,392 DATA BUS INVERSION CONTROLLER AND SEMICONDUCTOR DEVICE INCLUDING THE SAME Apr 14, 17 Feb 01, 18 [G06F]
2018/0032,415 SEMICONDUCTOR DEVICE AND SYSTEM RELATING TO DATA MAPPING Feb 16, 17 Feb 01, 18 [G11C, G06F]
2018/0032,445 MEMORY SYSTEM HAVING NONVOLATILE MEMORY AND VOLATILE MEMORY Apr 20, 17 Feb 01, 18 [G06F]
2018/0033,466 SEMICONDUCTOR APPARATUS AND METHOD OF OPERATING THE SAME Mar 14, 17 Feb 01, 18 [G11C, G06F]
2018/0033,473 SEMICONDUCTOR DEVICE Apr 21, 17 Feb 01, 18 [G11C]
2018/0033,492 MEMORY DEVICE AND METHOD OF OPERATING THE SAME Jan 05, 17 Feb 01, 18 [G11C, H01L]
2018/0033,494 SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME Oct 05, 17 Feb 01, 18 [G11C]
2018/0033,688 GAP-FILL POLYMER FOR FILLING FINE PATTERN GAPS AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE USING THE SAME Mar 27, 17 Feb 01, 18 [C08G, H01L]
2018/0035,107 IMAGE SENSOR HAVING TEST PATTERN AND OFFSET CORRECTION METHOD THEREOF Mar 09, 17 Feb 01, 18 [H04N]
2018/0024,745 MEMORY SYSTEM AND OPERATING METHOD THEREOF Mar 03, 17 Jan 25, 18 [G06F]
2018/0024,748 DATA STORAGE DEVICE FOR COMPRESSING INPUT DATA Jan 19, 17 Jan 25, 18 [G06F]
2018/0024,770 MEMORY SYSTEM AND OPERATING METHOD THEREOF Feb 22, 17 Jan 25, 18 [G06F]
2018/0024,774 MEMORY SYSTEM AND OPERATING METHOD THEREOF Dec 22, 16 Jan 25, 18 [G06F]
2018/0024,897 EFFICIENT DATA RECOVERY FOR WRITE PATH ERRORS Jun 15, 17 Jan 25, 18 [G06F]
2018/0025,762 SEMICONDUCTOR DEVICE INCLUDING A COLUMN DECODER Apr 12, 17 Jan 25, 18 [G11C]
2018/0025,769 REFRESH CONTROL CIRCUIT AND MEMORY DEVICE INCLUDING THE SAME Nov 03, 16 Jan 25, 18 [G11C]
2018/0025,772 SEMICONDUCTOR DEVICES HAVING A REFRESH OPERATION Feb 08, 17 Jan 25, 18 [G11C]
2018/0025,783 NON-VOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME Jul 24, 17 Jan 25, 18 [G11C, H01L]
2018/0025,784 MEMORY DEVICE AND OPERATING METHOD THEREOF Mar 22, 17 Jan 25, 18 [G11C, G06F]
2018/0025,934 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT Jun 05, 17 Jan 25, 18 [H05F, H01L]
2018/0026,026 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE RELATING TO AN ELECTRICAL OVER STRESS PROTECTING CIRCUIT Nov 29, 16 Jan 25, 18 [H02H, H01L]
2018/0026,658 LDPC DECODER, SEMICONDUCTOR MEMORY SYSTEM AND OPERATING METHOD THEREOF May 19, 17 Jan 25, 18 [G06F, H03M]
2018/0026,661 CONTROLLER, SEMICONDUCTOR MEMORY SYSTEM AND OPERATING METHOD THEREOF May 23, 17 Jan 25, 18 [G11C, G06F, H03M]
2018/0027,197 UNIT PIXEL APPARATUS AND OPERATION METHOD THEREOF Apr 04, 17 Jan 25, 18 [H04N]
2018/0018,091 MEMORY SYSTEM AND OPERATION METHOD FOR THE SAME Mar 16, 17 Jan 18, 18 [G11C, G06F]
2018/0018,094 MEMORY DEVICE, MEMORY SYSTEM INCLUDING THE SAME AND OPERATION METHOD OF THE MEMORY SYSTEM Apr 27, 17 Jan 18, 18 [G06F]
2018/0018,106 NONVOLATILE MEMORY DEVICE, DATA STORAGE DEVICE AND OPERATING METHOD THEREOF Oct 28, 16 Jan 18, 18 [G06F]
2018/0018,111 MEMORY SYSTEM AND OPERATING METHOD THEREOF Feb 22, 17 Jan 18, 18 [G06F]
2018/0018,112 MEMORY SYSTEM AND OPERATING METHOD THEREOF Feb 22, 17 Jan 18, 18 [G06F]
2018/0018,114 MEMORY CONTROLLER, MEMORY SYSTEM INCLUDING THE SAME AND OPERATION METHOD OF MEMORY CONTROLLER May 18, 17 Jan 18, 18 [G06F]
2018/0018,128 MEMORY SYSTEM Mar 28, 17 Jan 18, 18 [G06F]
2018/0018,134 ELECTRONIC DEVICE AND OPERATING METHOD THEREOF Mar 23, 17 Jan 18, 18 [G11C, G06F]
2018/0018,219 SEMICONDUCTOR DEVICES AND SEMICONDUCTOR SYSTEMS Feb 09, 17 Jan 18, 18 [G11C, G06F]
2018/0018,263 ELECTRONIC DEVICE AND METHOD FOR FABRICATING THE SAME Mar 14, 17 Jan 18, 18 [G06F, H01L]
2018/0019,007 DATA PROCESSING SYSTEMS AND A PLURALITY OF MEMORY MODULES Apr 20, 17 Jan 18, 18 [G11C, G06F]
2018/0019,010 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM Sep 11, 17 Jan 18, 18 [G11C]
2018/0019,015 MEMORY DEVICE HAVING NEGATIVE VOLTAGE GENERATOR Mar 22, 17 Jan 18, 18 [G11C]
2018/0019,023 SEMICONDUCTOR TEST DEVICE AND SEMICONDUCTOR TEST METHOD Feb 17, 17 Jan 18, 18 [G11C]
2018/0019,134 NON-VOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME Jul 12, 17 Jan 18, 18 [G11C, H01L]
2018/0019,188 STRETCHABLE SEMICONDUCTOR PACKAGES AND SEMICONDUCTOR DEVICES INCLUDING THE SAME Sep 28, 17 Jan 18, 18 [H01L]
2018/0019,336 THREE-DIMENSIONAL SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND METHOD OF MANUFACTURING THE SAME Dec 02, 16 Jan 18, 18 [H01L]
2018/0019,751 IMPEDANCE CALIBRATION CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME Dec 13, 16 Jan 18, 18 [H03K]
2018/0019,753 FREQUENCY DIVIDER REGARDING VARIABLE DIVISION RATIO Dec 20, 16 Jan 18, 18 [H03K]
2018/0020,176 PIXEL SIGNAL READOUT DEVICE, METHOD THEREOF, AND CMOS IMAGE SENSOR INCLUDING THE SAME Mar 28, 17 Jan 18, 18 [H04N]
2018/0011,527 MEMORY SYSTEM AND OPERATING METHOD THEREOF Feb 16, 17 Jan 11, 18 [G06F]
2018/0011,635 MEMORY SYSTEM AND OPERATING METHOD THEREOF Dec 01, 16 Jan 11, 18 [G06F]
2018/0011,645 SEMICONDUCTOR APPARATUS, MEMORY SYSTEM AND REPAIR METHOD THEREOF Jan 26, 17 Jan 11, 18 [G11C, G06F]
2018/0011,754 NONVOLATILE MEMORY SYSTEM AND ERROR DETERMINATION METHOD THEREOF Feb 16, 17 Jan 11, 18 [G06F]
2018/0012,665 SEMICONDUCTOR MEMORY DEVICE Jan 04, 17 Jan 11, 18 [G11C]
2018/0012,666 MEMORY SYSTEM AND OPERATING METHOD THEREOF Feb 16, 17 Jan 11, 18 [G11C, G06F]
2018/0012,835 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME Mar 21, 17 Jan 11, 18 [H01L]
2018/0012,840 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Jan 10, 17 Jan 11, 18 [H01L]
2018/0012,904 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE INCLUDING BARRIER PATTERN Sep 07, 17 Jan 11, 18 [H01L]
2018/0012,905 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Sep 21, 17 Jan 11, 18 [H01L]
2018/0012,936 ELECTRONIC DEVICE Sep 25, 17 Jan 11, 18 [G11C, G06F, H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9880770 Supporting invalidation commands for non-volatile memory Feb 02, 16 Jan 30, 18 [G06F]
9881672 Resistive memory apparatus and voltage generating circuit therefor Aug 15, 16 Jan 30, 18 [G11C]
9881931 Memory device and manufacturing method thereof Jul 22, 16 Jan 30, 18 [H01L]
9881935 Electronic device and method for fabricating the same Jul 11, 16 Jan 30, 18 [H01L]
9881992 Semiconductor integrated circuit device having with a reservoir capacitor Jul 18, 17 Jan 30, 18 [H01L]
9882470 Voltage generators and systems Dec 10, 15 Jan 30, 18 [G05F, H02M]
9874604 Semiconductor device and test system including the same May 03, 16 Jan 23, 18 [G01R, H03K]
9874892 Internal voltage generation device Oct 02, 15 Jan 23, 18 [G05F]
9875035 Memory system having a read and copy-back operation and method for the same Jul 26, 16 Jan 23, 18 [G11C, G06F]
9875179 Semiconductor device and operating method thereof Sep 24, 15 Jan 23, 18 [G06F]
9875529 Device for removing noise on image using cross-kernel type median filter and method therefor Feb 29, 16 Jan 23, 18 [G06T]
9875775 Sense amplifier and input/output circuit of semiconductor apparatus including the same Jun 27, 16 Jan 23, 18 [G11C]
9875777 Semiconductor memory device and method for operating the same Nov 20, 14 Jan 23, 18 [G11C]
9875782 Magnetic memory device and operating method thereof Jan 09, 17 Jan 23, 18 [G11C]
9875796 Resistive memory device and method relating to a read voltage in accordance with variable situations Jul 21, 16 Jan 23, 18 [G11C, G01K]
9875800 3D NAND semiconductor device for erasing groups of bit lines Apr 21, 15 Jan 23, 18 [G11C]
9875807 Semiconductor memory apparatus converting serial type data into parallel type data in response to pipe control signals and pipe control signals during a training operation Sep 17, 14 Jan 23, 18 [G11C]
9875990 Semiconductor package including planar stacked semiconductor chips Jan 13, 16 Jan 23, 18 [H01L]
9875994 Multi-chip package, system and test method thereof Feb 18, 16 Jan 23, 18 [G01R, H01L]
9875995 Stack chip package and method of manufacturing the same Jun 06, 16 Jan 23, 18 [H01L]
9876026 Method of manufacturing semiconductor device Dec 08, 15 Jan 23, 18 [H01L]
9876042 Image sensor having vertical transfer gate and method for fabricating the same Sep 15, 15 Jan 23, 18 [H01L]
9876162 Electronic device including a semiconductor memory having variable resistance structure with magnetic correction layer Feb 19, 16 Jan 23, 18 [G11C, G06F, H01L]
9870014 Digital low drop-out regulator Feb 03, 17 Jan 16, 18 [G05F]
9870813 Semiconductor device and semiconductor system including the same Sep 23, 15 Jan 16, 18 [G11C]
9870821 Electronic device Dec 31, 14 Jan 16, 18 [G11C, G06F]
9870832 Control signal generation circuit and non-volatile memory device including the same Jan 31, 17 Jan 16, 18 [G11C]
9870837 Semiconductor memory device for performing a post package repair operation and operating method thereof Feb 07, 17 Jan 16, 18 [G11C]
9870991 Semiconductor device Mar 14, 17 Jan 16, 18 [H01L]
9870992 Power line layout structure for semiconductor device Apr 10, 17 Jan 16, 18 [H01L]
9871052 Three-dimensional memory device having ring-shaped etch-stop patterns interposed between lower and upper layer stacks Mar 22, 16 Jan 16, 18 [H01L]
9871053 Semiconductor device Jul 26, 16 Jan 16, 18 [H01L]
9871189 Electronic device and method for fabricating the same Mar 17, 16 Jan 16, 18 [G06F, H01L]
9871192 Electronic device Aug 24, 16 Jan 16, 18 [G11C, G06F, H01L]
9863752 Metrology apparatus for a semiconductor pattern, metrology system including the same and metrology method using the same Nov 24, 15 Jan 09, 18 [G02B, G02F, G01B, H01L]
9864540 Interface circuit for communication, and system including the same Sep 30, 15 Jan 09, 18 [G06F]
9864704 Memory controller communicating with host, operating method thereof, and computing system including the same Sep 11, 14 Jan 09, 18 [G06F]
9865318 Transmission circuit, and semiconductor apparatus and system using the same Oct 06, 16 Jan 09, 18 [G11C]
9865319 Electronic device and method for fabricating the same Sep 06, 15 Jan 09, 18 [G11C, H01L]
9865320 Electronic device May 20, 16 Jan 09, 18 [G11C, G06F, H01L]
9865341 Electronic device Oct 07, 15 Jan 09, 18 [G11C, G06F]
9865344 Electronic device and method for operating electronic device Jul 06, 16 Jan 09, 18 [G11C, H01L]
9865345 Electronic device including a semiconductor memory having memory arrays with variable resistance storage elements and a bias voltage generator arranged between the arrays Nov 28, 16 Jan 09, 18 [G11C, G06F]
9865354 EPROM device for storing multi-bit data and read circuit of EPROM device Jan 27, 17 Jan 09, 18 [G11C]
9865496 Method for manufacturing isolation structure Aug 12, 16 Jan 09, 18 [H01L]
9865506 Stack type semiconductor memory device Jan 26, 16 Jan 09, 18 [G11C, H01L]
9865615 Semiconductor device and manufacturing method thereof Jun 01, 16 Jan 09, 18 [H01L]
9865634 Image sensor with a reset transistor having spontaneous polarization characteristcs and method for operating the same Dec 10, 14 Jan 09, 18 [H04N, H01L]
9865651 Threshold switching device, method for fabricating the same and electronic device including the same Jun 14, 16 Jan 09, 18 [G06F, H01L]
9865652 Threshold switching device and electronic device including the same Jun 14, 16 Jan 09, 18 [G11C, G06F, H01L]
9865683 Electronic device having a transistor with increased contact area and method for fabricating the same Jan 02, 15 Jan 09, 18 [G06F, H01L]
9865799 Electronic device Oct 20, 16 Jan 09, 18 [G06F, H01L]
9865803 Electronic device and method for fabricating the same Aug 15, 16 Jan 09, 18 [G11C, G06F, H01L]
9865806 Electronic device and method for fabricating the same Nov 17, 16 Jan 09, 18 [G11C, G06F, H01L]
9865808 Threshold switching device and electronic device including the same Apr 22, 16 Jan 09, 18 [G11C, G06F, H01L]
9865810 Electronic device and method for fabricating the same Sep 05, 15 Jan 09, 18 [G06F, H01L]
9866241 Techniques for adaptive LDPC decoding Mar 17, 16 Jan 09, 18 [H03M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0237,415 BUFFER CIRCUIT ABAN Jun 23, 16 Aug 17, 17 [H03K]
2017/0219,643 JITTER DETECTION CIRCUIT AND SEMICONDUCTOR SYSTEM USING THE SAME ABAN May 03, 16 Aug 03, 17 [G01R, H03L]
2017/0200,611 MANUFACTURING METHOD OF MEMORY DEVICE ABAN Jun 14, 16 Jul 13, 17 [H01L]
2017/0162,231 MEMORY DEVICE ABAN Jun 20, 16 Jun 08, 17 [G11C]
2017/0154,868 SEMICONDUCTOR PACKAGES ABAN Apr 12, 16 Jun 01, 17 [H01L]
2017/0148,528 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM INCLUDING THE SAME ABAN May 09, 16 May 25, 17 [G11C]
2017/0110,511 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE CAPABLE OF REDUCING A LEAKAGE CURRENT ABAN Feb 23, 16 Apr 20, 17 [H01L]
2017/0077,957 ERROR CORRECTION DEVICE AND ERROR CORRECTION METHOD ABAN Mar 02, 16 Mar 16, 17 [G11C, G06F, H03M]
2017/0069,358 MEMORY DEVICE AND METHOD OF OPERATION THEREOF ABAN Feb 17, 16 Mar 09, 17 [G11C]
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]
2017/0032,850 SEMICONDUCTOR MEMORY APPARATUS AND TEST METHOD THEREOF ABAN Feb 22, 16 Feb 02, 17 [G11C]
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]
2017/0033,081 STACK PACKAGE AND METHOD FOR MANUFACTURING THE STACK PACKAGE ABAN Oct 28, 15 Feb 02, 17 [H01L]
2017/0017,400 MEMORY DEVICE, MEMORY SYSTEM INCLUDING THE SAME AND OPERATION METHOD OF MEMORY DEVICE ABAN Dec 29, 15 Jan 19, 17 [G06F]
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]
2016/0371,004 MEMORY SYSTEM AND OPERATING METHOD THEREOF ABAN Nov 12, 15 Dec 22, 16 [G06F]

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