Song; Ki-Whan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Song; Ki-Whan.The latest application filed is for "nonvolatile memory device".

Company Profile

3.68.68

Song; Ki-Whan - Seoul KR
Song; Ki Whan - Yongin-si N/A KR
Song; Ki-whan - Gyeonggi-do KR
Song; Ki-Whan - Gangnam-gu KR
Song; Ki-Whan - Yogin-si KR
Song; Ki-whan - Yongin KR
Song, Ki-Whan - Yongin-city 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
Nonvolatile memory device Grant 10,593,408 - Park , et al.	2020-03-17
Nonvolatile Memory Device App 20190088337 - PARK; JUNE-HONG ; et al.	2019-03-21
Nonvolatile memory device Grant 10,170,192 - Park , et al. J	2019-01-01
Nonvolatile Memory Device App 20180226128 - PARK; JUNE-HONG ; et al.	2018-08-09
Data storage system and method of operating data storage system Grant 9,342,447 - Kim , et al. May 17, 2	2016-05-17
Phase change memory Grant 9,042,167 - Kwon , et al. May 26, 2	2015-05-26
Nonvolatile memory device and related method of operation Grant 8,982,618 - Joo , et al. March 17, 2	2015-03-17
Memory device, precharge controlling method thereof, and devices having the same Grant 8,861,264 - Song , et al. October 14, 2	2014-10-14
Voltage generator, nonvolatile memory device comprising voltage generator, and method of operating voltage generator Grant 8,842,484 - Kwon , et al. September 23, 2	2014-09-23
Voltage control method to minimize a coupling noise between adjacent global bit lines during read-while operation and memory device using the same Grant 8,837,234 - Ro , et al. September 16, 2	2014-09-16
Transistors, semiconductor memory cells having a transistor and methods of forming the same Grant 8,772,872 - Tak , et al. July 8, 2	2014-07-08
Memory devices and memory systems including discharge lines Grant 8,724,411 - Kim , et al. May 13, 2	2014-05-13
Data Storage System And Method Of Operating Data Storage System App 20140047168 - KIM; KYUNG-RYUN ; et al.	2014-02-13
Nonvolatile Memory Device And Related Method Of Operation App 20130336058 - JOO; SANG-HYUN ; et al.	2013-12-19
Nonvolatile semiconductor memory devices Grant 8,575,672 - Song , et al. November 5, 2	2013-11-05
Nonvolatile memory device using resistance material and memory system including the nonvolatile memory device Grant 8,503,218 - Kim , et al. August 6, 2	2013-08-06
Phase Change Memory App 20130051138 - Kwon; Duk-Min ; et al.	2013-02-28
Semiconductor device and semiconductor package including the same Grant 8,362,539 - Song , et al. January 29, 2	2013-01-29
Semiconductor memory device having hierarchical bit line structure and method of driving the semiconductor memory device Grant 8,331,162 - Kim , et al. December 11, 2	2012-12-11
Semiconductor memory device comprising transistor having vertical channel structure Grant 8,274,810 - Park , et al. September 25, 2	2012-09-25
Redundancy circuits and semiconductor memory devices Grant 8,248,871 - Park , et al. August 21, 2	2012-08-21
Semiconductor memory devices with mismatch cells Grant 8,199,592 - Kim , et al. June 12, 2	2012-06-12
Antifuses and program circuits having the same Grant 8,179,736 - Tak , et al. May 15, 2	2012-05-15
Semiconductor memory devices and methods of arranging memory cell arrays thereof Grant 8,179,707 - Song , et al. May 15, 2	2012-05-15
Memory Devices And Memory Systems Including Discharge Lines And Methods Of Forming App 20120092946 - KIM; Jin-Young ; et al.	2012-04-19
Voltage Generator, Nonvolatile Memory Device Comprising Voltage Generator, And Method Of Operating Voltage Generator App 20120063244 - Kwon; Duk-Min ; et al.	2012-03-15
Capacitorless one-transistor semiconductor memory device having improved data retention abilities and operation characteristics Grant 8,134,202 - Tak , et al. March 13, 2	2012-03-13
Semiconductor memory devices having hierarchical bit-line structures Grant 8,120,979 - Kim , et al. February 21, 2	2012-02-21
Voltage Control Method And Memory Device Using The Same App 20120039141 - RO; Yu Hwan ; et al.	2012-02-16
Memory Device, Precharge Controlling Method Thereof, And Devices Having The Same App 20120033489 - SONG; Ick Hyun ; et al.	2012-02-09
Nonvolatile Memory Device Using Resistance Material And Memory System Including The Nonvolatile Memory Device App 20110305069 - Kim; Jin-Young ; et al.	2011-12-15
Trap charge equalizing method and threshold voltage distribution reducing method Grant 8,058,187 - Song , et al. November 15, 2	2011-11-15
Capacitorless dynamic memory device capable of performing data read/restoration and method for operating the same Grant 8,054,693 - Song , et al. November 8, 2	2011-11-08
Semiconductor memory device Grant 8,023,337 - Chung , et al. September 20, 2	2011-09-20
Memory cell structures, memory arrays, memory devices, memory controllers, and memory systems, and methods of manufacturing and operating the same App 20110221001 - Song; Ki-Whan ; et al.	2011-09-15
Semiconductor memory device Grant 8,009,488 - Park , et al. August 30, 2	2011-08-30
Semiconductor memory device including memory cell array having memory cells using floating body transistors Grant 8,009,473 - Park , et al. August 30, 2	2011-08-30
Method of programming and sensing memory cells using transverse channels and devices employing same Grant 7,990,769 - Song August 2, 2	2011-08-02
Vertical channel transistors and memory devices including vertical channel transistors Grant 7,977,736 - Kim , et al. July 12, 2	2011-07-12
Methods Of Fabricating Nonvolatile Semiconductor Memory Devices App 20110163371 - Song; Ki-whan ; et al.	2011-07-07
Memory cell structures, memory arrays, memory devices, memory controllers, and memory systems, and methods of manufacturing and operating the same Grant 7,969,808 - Song , et al. June 28, 2	2011-06-28
Semiconductor memory device including floating body transistor Grant 7,944,759 - Kim , et al. May 17, 2	2011-05-17
Semiconductor memory device including floating body transistor memory cell array and method of operating the same Grant 7,924,644 - Park , et al. April 12, 2	2011-04-12
Semiconductor Memory Device Comprising Transistor Having Vertical Channel Structure App 20110069569 - PARK; Duk-Ha ; et al.	2011-03-24
Methods of fabricating nonvolatile semiconductor memory devices including a plurality of stripes having impurity layers therein Grant 7,906,397 - Song , et al. March 15, 2	2011-03-15
Single Transistor Memory Device Having Source And Drain Insulating Regions And Method Of Fabricating The Same App 20110042746 - Tak; Nam-Kyun ; et al.	2011-02-24
Redundancy circuits and semiconductor memory devices App 20110013469 - Park; Duk-Ha ; et al.	2011-01-20
Semiconductor memory device having hierarchical bit line structure and method of driving the semiconductor memory device App 20110013464 - Kim; Jin-young ; et al.	2011-01-20
Single transistor memory device having source and drain insulating regions and method of fabricating the same Grant 7,851,859 - Tak , et al. December 14, 2	2010-12-14
Semiconductor memory device comprising transistor having vertical channel structure Grant 7,843,750 - Park , et al. November 30, 2	2010-11-30
Multi-level dynamic memory device Grant 7,835,208 - Song November 16, 2	2010-11-16
Electrostatic discharge (ESD) protection device Grant 7,777,999 - Kang , et al. August 17, 2	2010-08-17
Trap Charge Equalizing Method And Threshold Voltage Distribution Reducing Method App 20100173503 - Song; Ki-whan ; et al.	2010-07-08
Floating body memory and method of fabricating the same Grant 7,741,673 - Tak , et al. June 22, 2	2010-06-22
Antifuses and program circuits having the same App 20100149898 - Tak; Nam-Kyun ; et al.	2010-06-17
Semiconductor memory device and method for operating the same App 20100149886 - Song; Ki-Whan ; et al.	2010-06-17
Semiconductor memory devices having hierarchical bit-line structures App 20100124135 - Kim; Jin-Young ; et al.	2010-05-20
Semiconductor memory devices with mismatch cells App 20100118631 - Kim; Jin-Young ; et al.	2010-05-13
Semiconductor memory device App 20100118616 - Chung; Hoe-Ju ; et al.	2010-05-13
Semiconductor devices and methods of fabricating the same including forming a fin with first and second gates on the sidewalls Grant 7,709,308 - Oh , et al. May 4, 2	2010-05-04
Semiconductor integrated circuit and method of operating the same Grant 7,701,793 - Kim , et al. April 20, 2	2010-04-20
Transistors, semiconductor memory cells having a transistor and methods of forming the same App 20100090280 - Tak; Nam-Kyun ; et al.	2010-04-15
Capacitor-less DRAM circuit and method of operating the same Grant 7,675,771 - Park , et al. March 9, 2	2010-03-09
Method Of Programming And Sensing Memory Cells Using Transverse Channels And Devices Employing Same App 20100054040 - Song; Ki-whan	2010-03-04
Semiconductor device and semiconductor package including the same App 20100018760 - Song; Ki-Whan ; et al.	2010-01-28
Capacitorless DRAM with cylindrical auxiliary gate and fabrication method thereof Grant 7,633,117 - Song , et al. December 15, 2	2009-12-15
Silicon-controlled rectifier for electrostatic discharge protection circuits and structure thereof Grant 7,633,096 - Song , et al. December 15, 2	2009-12-15
Driver circuit having high reliability and performance and semiconductor memory device including the same App 20090302897 - Kim; Jin-Young ; et al.	2009-12-10
Semiconductor memory devices and methods of arranging memory cell arrays thereof App 20090290402 - Song; Ki-Whan ; et al.	2009-11-26
Semiconductor memory device including floating body memory cells and method of operating the same Grant 7,619,928 - Park , et al. November 17, 2	2009-11-17
Capacitorless one-transistor semiconductor memory device having improved data retention abilities and operation characteristics App 20090278194 - Tak; Nam-Kyun ; et al.	2009-11-12
Semiconductor memory device App 20090262587 - Park; Duk-Ha ; et al.	2009-10-22
Semiconductor memory devices and methods of forming the same Grant 7,595,532 - Song , et al. September 29, 2	2009-09-29
Methods of Fabricating Nonvolatile Semiconductor Memory Devices App 20090239345 - Song; Ki-whan ; et al.	2009-09-24
Memory device having open bit line structure and method of sensing data therefrom Grant 7,580,314 - Kim , et al. August 25, 2	2009-08-25
Multi-level Dynamic Memory Device App 20090207648 - Song; Ki-whan	2009-08-20
Semiconductor memory device comprising floating body memory cells and related methods of operation Grant 7,577,025 - Kim , et al. August 18, 2	2009-08-18
Multi-level dynamic memory device having open bit line structure and method of driving the same Grant 7,567,452 - Song , et al. July 28, 2	2009-07-28
Dual-gate dynamic random access memory device having vertical channel transistors and method of fabricating the same Grant 7,564,084 - Song , et al. July 21, 2	2009-07-21
Semiconductor Memory Device Including Floating Body Transistor Memory Cell Array And Method Of Operating The Same App 20090175098 - PARK; Duk-Ha ; et al.	2009-07-09
Semiconductor Memory Device Including Memory Cell Array Having Memory Cells Using Floating Body Transistors App 20090175063 - PARK; Duk-Ha ; et al.	2009-07-09
Semiconductor memory device and methods thereof Grant 7,548,447 - Kim , et al. June 16, 2	2009-06-16
Nonvolatile semiconductor memory devices Grant 7,525,146 - Song , et al. April 28, 2	2009-04-28
Semiconductor memory device comprising transistor having vertical channel structure App 20090103343 - Park; Duk-Ha ; et al.	2009-04-23
Semiconductor memory device App 20090097332 - Kim; Jin-Young ; et al.	2009-04-16
Multi-level dynamic memory device Grant 7,505,302 - Song March 17, 2	2009-03-17
Semiconductor Devices And Methods Of Fabricating The Same App 20090035903 - Oh; Chang-Woo ; et al.	2009-02-05
Memory Cell Structures, Memory Arrays, Memory Devices, Memory Controllers, And Memory Systems, And Methods Of Manufacturing And Operating The Same App 20090022003 - SONG; Ki-Whan ; et al.	2009-01-22
Methods of forming field effect transistors and capacitor-free dynamic random access memory cells Grant 7,465,633 - Song , et al. December 16, 2	2008-12-16
Semiconductor devices and methods of fabricating the same Grant 7,442,988 - Oh , et al. October 28, 2	2008-10-28
Memory devices including floating body transistor capacitorless memory cells and related methods Grant 7,433,223 - Kim , et al. October 7, 2	2008-10-07
Electrostatic Discharge (esd) Protection Device App 20080174924 - KANG; Myoung-Gon ; et al.	2008-07-24
Semiconductor integrated circuit and method of operating the same App 20080151665 - Kim; Jin-Young ; et al.	2008-06-26
Floating Body Memory And Method Of Fabricating The Same App 20080142868 - TAK; Nam-Kyun ; et al.	2008-06-19
Semiconductor Memory Device Including Floating Body Memory Cells And Method Of Operating The Same App 20080130376 - Park; Duk-Ha ; et al.	2008-06-05
Semiconductor integrated circuit and method of operating the same App 20080123439 - Park; Duk-Ha ; et al.	2008-05-29
Semiconductor Memory Device Comprising Floating Body Memory Cells And Related Methods Of Operation App 20080101115 - KIM; Jin-Young ; et al.	2008-05-01
Single Transistor Memory Device Having Source And Drain Insulating Regions And Method Of Fabricating The Same App 20080099811 - TAK; Nam-Kyun ; et al.	2008-05-01
Semiconductor memory device and method of forming the same App 20070278554 - Song; Ki-Whan ; et al.	2007-12-06
Memory device having open bit line structure and method of sensing data therefrom App 20070274122 - Kim; Su-A ; et al.	2007-11-29
Vertical channel transistors and memory devices including vertical channel transistors App 20070252196 - Kim; Jin-Young ; et al.	2007-11-01
Methods of Forming Field Effect Transistors and Capacitor-Free Dynamic Random Access Memory Cells App 20070166933 - Song; Ki-whan ; et al.	2007-07-19
Memory devices including floating body transistor capacitorless memory cells and related methods App 20070159903 - Kim; Jin-Young ; et al.	2007-07-12
Semiconductor memory devices and methods of forming the same App 20070158727 - Song; Ki-Whan ; et al.	2007-07-12
Capacitorless DRAM with cylindrical auxiliary gate and fabrication method thereof App 20070161181 - Song; Ki-whan ; et al.	2007-07-12
Semiconductor circuit comprising vertical transistor App 20070146008 - Tak; Nam-Kyun ; et al.	2007-06-28
Semiconductor memory device and methods thereof App 20070138524 - Kim; Jin-Young ; et al.	2007-06-21
Multi-level dynamic memory device having open bit line structure and method of driving the same App 20070139994 - Song; Ki-whan ; et al.	2007-06-21
Multi-level dynamic memory device App 20070140005 - Song; Ki-whan	2007-06-21
Semiconductor devices and methods of fabricating the same App 20070122979 - Oh; Chang-Woo ; et al.	2007-05-31
Semiconductor controlled rectifiers for electrostatic discharge protection App 20070069310 - Song; Ki-Whan ; et al.	2007-03-29
Nonvolatile semiconductor memory devices and methods of forming the same App 20070057309 - Song; Ki-whan ; et al.	2007-03-15
Dual-gate dynamic random access memory device having vertical channel transistors and method of fabricating the same App 20070051994 - Song; Ki-Whan ; et al.	2007-03-08
Silicon-controlled Rectifier For Electrostatic Discharge Protection Circuits And Structure Thereof App 20070034896 - SONG; Ki-Whan ; et al.	2007-02-15
Phase splitter circuit Grant 7,030,673 - Song April 18, 2	2006-04-18
Ball grid array package semiconductor device having improved power line routing Grant 7,002,242 - Song February 21, 2	2006-02-21
Semiconductor memory device having output driver for high frequency operation Grant 6,906,963 - Song , et al. June 14, 2	2005-06-14
Semiconductor controlled rectifier for use in electrostatic discharge protection circuit Grant 6,707,653 - Lee , et al. March 16, 2	2004-03-16
Semiconductor memory device having output driver for high frequency operation App 20040004893 - Song, Ho-Sung ; et al.	2004-01-08
Semiconductor controlled rectifier for use in electrostatic discharge protection circuit App 20030081362 - Lee, Dong-Jin ; et al.	2003-05-01
Phase splitter circuit App 20030042959 - Song, Ki-Whan	2003-03-06
Electrostatic discharge (ESD) protection circuit of silicon-controlled rectifier (SCR) structure operable at a low trigger voltage App 20030016479 - Song, Ki-Whan	2003-01-23
Ball grid array package semiconductor device having improved power line routing App 20010050433 - Song, Ki-Whan	2001-12-13