Hwang; Hong-Sun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Hong-Sun.The latest application filed is for "memory device for reducing a write fail, a system including the same, and a method thereof".

Company Profile

2.69.50

Hwang; Hong-Sun - Suwon-si N/A KR
Hwang; Hong Sun - Hwaseong-si KR
- Suwon-Si KR
Hwang; Hong-sun - Gyeonggi-do KR
Hwang; Hong-sun - Suwon-su KR
Hwang; Hong-sun - Kyungki-do KR
Hwang; Hong-Sun - Suwon KR
Hwang; Hong-sun - Taegu-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Memory devices providing a refresh request and memory controllers responsive to a refresh request Grant 9,978,430 - Seo , et al. May 22, 2	2018-05-22
Method of operating a volatile memory device and a memory controller Grant 9,653,141 - Kim , et al. May 16, 2	2017-05-16
Memory Device For Reducing A Write Fail, A System Including The Same, And A Method Thereof App 20160224243 - SON; JONG PIL ; et al.	2016-08-04
Memory device for reducing a write fail, a system including the same, and a method thereof Grant 9,335,951 - Son , et al. May 10, 2	2016-05-10
Method Of Operating A Volatile Memory Device And A Memory Controller App 20160012880 - KIM; Sang-Yun ; et al.	2016-01-14
Memory device, method of performing read or write operation and memory system including the same Grant 9,171,589 - Kim , et al. October 27, 2	2015-10-27
Volatile memory device and a memory controller Grant 9,165,637 - Kim , et al. October 20, 2	2015-10-20
Common source semiconductor memory device Grant 9,076,539 - Kim , et al. July 7, 2	2015-07-07
Anti-fuse circuit using MTJ breakdown and semiconductor device including same Grant 9,070,465 - Son , et al. June 30, 2	2015-06-30
Multiple well bias memory Grant 9,053,963 - Lee , et al. June 9, 2	2015-06-09
Refresh method, refresh address generator, volatile memory device including the same Grant 9,042,194 - Park , et al. May 26, 2	2015-05-26
Data read circuit, a non-volatile memory device having the same, and a method of reading data from the non-volatile memory device Grant 9,042,152 - Kim , et al. May 26, 2	2015-05-26
Memory system, and a method of controlling an operation thereof Grant 8,935,467 - Yu , et al. January 13, 2	2015-01-13
Semiconductor memory device capable of screening a weak bit and repairing the same Grant 8,934,311 - Yu , et al. January 13, 2	2015-01-13
Three-dimensional semiconductor memory device having compensating data skewing according to interlayer timing delay and method of de-skewing data therein Grant 8,917,564 - Yu , et al. December 23, 2	2014-12-23
Method of refreshing a memory device, refresh address generator and memory device Grant 8,873,324 - Park , et al. October 28, 2	2014-10-28
Semiconductor memory device including vertical channel transistors Grant 8,830,715 - Yu , et al. September 9, 2	2014-09-09
Stacked memory device and method of repairing same Grant 8,780,656 - Park , et al. July 15, 2	2014-07-15
Bad page management in memory device or system Grant 8,769,356 - Yu , et al. July 1, 2	2014-07-01
Common Source Semiconductor Memory Device App 20140169086 - KIM; Chan-Kyung ; et al.	2014-06-19
Resistive memory devices, initialization methods, and electronic devices incorporating same Grant 8,737,112 - Park , et al. May 27, 2	2014-05-27
Semiconductor memory device having stacked structure including resistor-switched based logic circuit and method of manufacturing the same Grant 8,730,710 - Baek , et al. May 20, 2	2014-05-20
Refresh Method, Refresh Address Generator, Volatile Memory Device Including The Same App 20140112086 - PARK; Chul-Woo ; et al.	2014-04-24
Semiconductor memory devices and semiconductor memory systems Grant 8,705,297 - Kim , et al. April 22, 2	2014-04-22
Memory device for managing timing parameters Grant 8,693,269 - Kang , et al. April 8, 2	2014-04-08
Multiple Well Bias Memory App 20140092680 - LEE; Chung-ki ; et al.	2014-04-03
Stacked semiconductor memory device and related error-correction method Grant 8,677,216 - Park , et al. March 18, 2	2014-03-18
Memory Device For Reducing A Write Fail, A System Including The Same, And A Method Thereof App 20140068203 - SON; JONG PIL ; et al.	2014-03-06
Stacked memory device and method of fabricating same Grant 8,665,644 - Park , et al. March 4, 2	2014-03-04
Nonvolatile memory device with a clamping voltage generation circuit for compensating the variations in memory cell parameters Grant 8,654,595 - Kim , et al. February 18, 2	2014-02-18
Semiconductor memory device having a hierarchical bit line scheme Grant 8,638,621 - Son , et al. January 28, 2	2014-01-28
Resistive memory device having voltage level equalizer Grant 8,634,227 - Yu , et al. January 21, 2	2014-01-21
Semiconductor Memory Device Having Stacked Structure Including Resistor-switched Based Logic Circuit And Method Of Manufacturing The Same App 20140008598 - Baek; In-gyu ; et al.	2014-01-09
Semiconductor memory devices Grant 8,619,490 - Yu , et al. December 31, 2	2013-12-31
Semiconductor memory devices Grant 08619490 -	2013-12-31
Bidirectional resistive memory devices using selective read voltage polarity Grant 8,619,458 - Baek , et al. December 31, 2	2013-12-31
Semiconductor Devices Having a Three Dimensional Stacked Structure and Methods of De-Skewing Data Therein App 20130329478 - Yu; Hak-Soo ; et al.	2013-12-12
Memory circuits, systems, and modules for performing DRAM refresh operations and methods of operating the same Grant 8,588,017 - Park , et al. November 19, 2	2013-11-19
Memory Devices And Memory Controllers App 20130279283 - SEO; Eun-Sung ; et al.	2013-10-24
Volatile Memory Device And A Memory Controller App 20130282973 - KIM; Sang-Yun ; et al.	2013-10-24
Semiconductor memory device for data sensing Grant 8,553,484 - Kim , et al. October 8, 2	2013-10-08
Semiconductor memory device having stacked structure including resistor-switched based logic circuit and method of manufacturing the same Grant 8,553,445 - Baek , et al. October 8, 2	2013-10-08
Stacked Memory Device And Method Of Fabricating Same App 20130237019 - PARK; Chul-Woo ; et al.	2013-09-12
Semiconductor devices having a three-dimensional stacked structure and methods of de-skewing data therein Grant 8,488,399 - Yu , et al. July 16, 2	2013-07-16
Semiconductor memory device Grant 8,477,554 - Yu , et al. July 2, 2	2013-07-02
Memory System, And A Method Of Controlling An Operation Thereof App 20130159617 - Yu; Hak Soo ; et al.	2013-06-20
Memory Device, Method Of Performing Read Or Write Operation And Memory System Including The Same App 20130148429 - Kim; Chan-Kyung ; et al.	2013-06-13
Stacked memory device and method of fabricating same Grant 8,441,852 - Park , et al. May 14, 2	2013-05-14
Data Read Circuit, Nonvolatile Memory Device Comprising Data Read Circuit, And Method Of Reading Data From Nonvolatile Memory Device App 20130064008 - KIM; CHAN-KYUNG ; et al.	2013-03-14
Memory System App 20130058145 - YU; Hak-soo ; et al.	2013-03-07
Data Read Circuit, A Non-volatile Memory Device Having The Same, And A Method Of Reading Data From The Non-volatile Memory Device App 20130051114 - Kim; Chan-kyung ; et al.	2013-02-28
Anti-fuse Circuit Using Mtj Breakdwon And Semiconductor Device Including Same App 20130051133 - SON; JONG-PIL ; et al.	2013-02-28
Bad Page Management In Memory Device Or System App 20130055048 - YU; HAK-SOO ; et al.	2013-02-28
Memory Device For Managing Timing Parameters App 20130039135 - KANG; Uk-song ; et al.	2013-02-14
Resistive memory device and method of controlling refresh operation of resistive memory device Grant 8,355,291 - Kim , et al. January 15, 2	2013-01-15
Method of Refreshing a Memory Device, Refresh Address Generator and Memory Device App 20120300568 - Park; Chul-Woo ; et al.	2012-11-29
Semiconductor Memory Device Having A Hierarchical Bit Line Scheme App 20120230139 - Son; Jong-pil ; et al.	2012-09-13
Memory Core And Semiconductor Memory Device Including The Same App 20120212989 - YU; Hak-Soo ; et al.	2012-08-23
Bidirectional Resistive Memory Devices Using Selective Read Voltage Polarity App 20120182786 - Baek; In-Gyu ; et al.	2012-07-19
Semiconductor Memory Devices And Semiconductor Memory Systems App 20120106281 - KIM; Sua ; et al.	2012-05-03
Resistive Memory Devices, Initialization Methods, And Electronic Devices Incorporating Same App 20120099364 - Park; Chul Woo ; et al.	2012-04-26
Memory Circuits, Systems, And Modules For Performing Dram Refresh Operations And Methods Of Operating The Same App 20120099389 - PARK; Chul-woo ; et al.	2012-04-26
Semiconductor Memory Device For Data Sensing App 20120087177 - KIM; Sua ; et al.	2012-04-12
Resistive Memory Device And Method Of Controlling Refresh Operation Of Resistive Memory Device App 20120063196 - Kim; Ho Jung ; et al.	2012-03-15
Semiconductor Memory Device Having Stacked Structure Including Resistor-switched Based Logic Circuit And Method Of Manufacturing The Same App 20120063194 - BAEK; In-gyu ; et al.	2012-03-15
Resistive Memory App 20120020142 - Yu; Hak Soo ; et al.	2012-01-26
Semiconductor Memory Devices App 20110305059 - Yu; Hak-soo ; et al.	2011-12-15
Semiconductor Memory Device App 20110305100 - YU; Hak-soo ; et al.	2011-12-15
Semiconductor Devices Having a Three-Dimensional Stacked Structure and Methods of De-Skewing Data Therein App 20110286254 - Yu; Hak-Soo ; et al.	2011-11-24
Stacked Memory Device And Method Of Repairing Same App 20110228581 - PARK; Chul-Woo ; et al.	2011-09-22
Stacked Memory Device And Method Of Fabricating Same App 20110228582 - PARK; Chul-Woo ; et al.	2011-09-22
Stacked Semiconductor Memory Device And Related Error-correction Method App 20110231735 - PARK; Chul-Woo ; et al.	2011-09-22
Memory core, memory device including a memory core, and method thereof testing a memory core Grant 7,586,804 - Hwang September 8, 2	2009-09-08
Full-stress testable memory device having an open bit line architecture and method of testing the same Grant 7,382,668 - Park , et al. June 3, 2	2008-06-03
Apparatus and method for repairing semiconductor memory device Grant 7,224,596 - Jeong , et al. May 29, 2	2007-05-29
Memory core and method thereof App 20070104006 - Hwang; Hong-Sun	2007-05-10
Full-stress testable memory device having an open bit line architecture and method of testing the same App 20060181946 - Park; Ki-Won ; et al.	2006-08-17
Apparatus and method for repairing semiconductor memory device App 20060098503 - Jeong; Chang-Yeong ; et al.	2006-05-11
Arrangements of interface logic, memory core, data shift and pad blocks for integrated circuit memory devices Grant 6,362,995 - Moon , et al. March 26, 2	2002-03-26
Integrated circuit memory devices having sense amplifier driver circuits therein that improve writing efficiency Grant 6,154,404 - Hwang November 28, 2	2000-11-28
Variable output voltage booster circuits and methods Grant 5,867,442 - Kim , et al. February 2, 1	1999-02-02
Semiconductor memory device with on-chip boosted power supply voltage generator Grant 5,757,714 - Choi , et al. May 26, 1	1998-05-26
Sense amplifier driving circuit employing current mirror for semiconductor memory device Grant 5,130,580 - Min , et al. July 14, 1	1992-07-14

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