| Patent | Date |
|---|
Memory device and memory system having multiple error correction functions, and operating method thereof
Grant 11,301,319 - Suh , et al. April 12, 2 | 2022-04-12 |
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same
App 20210083171 - BAK; JUNG-HOON ; et al. | 2021-03-18 |
Magnetoresistive random access memory device and method of manufacturing the same
Grant 10,833,250 - Bak , et al. November 10, 2 | 2020-11-10 |
Semiconductor device including variable resistance memory device
Grant 10,651,236 - Lee , et al. | 2020-05-12 |
Memory Device And Memory System Having Multiple Error Correction Functions, And Operating Method Thereof
App 20200097361 - SUH; Ki-seok ; et al. | 2020-03-26 |
Semiconductor Device Including Variable Resistance Memory Device
App 20190252463 - Lee; Kil-ho ; et al. | 2019-08-15 |
Semiconductor device including variable resistance memory device
Grant 10,319,784 - Lee , et al. | 2019-06-11 |
Magnetoresistive random access memory device and method of manufacturing the same
Grant 10,163,976 - Suh , et al. Dec | 2018-12-25 |
Semiconductor Device Including Variable Resistance Memory Device
App 20180350876 - Lee; Kil-ho ; et al. | 2018-12-06 |
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same
App 20180351080 - BAK; JUNG-HOON ; et al. | 2018-12-06 |
MTJ structures including magnetism induction pattern and magnetoresistive random access memory devices including the same
Grant 10,109,676 - Bak , et al. October 23, 2 | 2018-10-23 |
Magnetoresistive random access memory device having magnetic tunnel junction and method of manufacturing the same
Grant 10,056,543 - Bak , et al. August 21, 2 | 2018-08-21 |
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same
App 20180012933 - SUH; Ki-Seok ; et al. | 2018-01-11 |
Magnetoresistive random access memory device and method of manufacturing the same
Grant 9,853,087 - Suh , et al. December 26, 2 | 2017-12-26 |
Mtj Structures And Magnetoresistive Random Access Memory Devices Including The Same
App 20170110509 - BAK; Jung-Hoon ; et al. | 2017-04-20 |
Magnetoresistive Random Access Memory Device And Method Of Manufacturing The Same
App 20170069684 - SUH; Ki-Seok ; et al. | 2017-03-09 |
Magnetoresistive Random Access Memory Device and Method of Manufacturing the Same
App 20170054070 - Bak; Jung-Hoon ; et al. | 2017-02-23 |
Magnetic memory device and method for forming the same
Grant 9,484,526 - Jeong , et al. November 1, 2 | 2016-11-01 |
Methods of manufacturing a phase change memory device including a heat sink
Grant 9,431,610 - Park , et al. August 30, 2 | 2016-08-30 |
Phase Change Memory Devices And Methods Of Manufacturing The Same
App 20160020393 - PARK; Tae-Jin ; et al. | 2016-01-21 |
Magnetic Memory Device And Method For Forming The Same
App 20160020384 - JEONG; Dae-Eun ; et al. | 2016-01-21 |
Phase Change Memory Devices And Methods Of Manufacturing The Same
App 20130320290 - PARK; Tae-Jin ; et al. | 2013-12-05 |
Variable Resistance Memory
App 20120175580 - SONG; Yoon-Jong ; et al. | 2012-07-12 |
Semiconductor device including uniform contact plugs and a method of manufacturing the same
Grant 8,203,135 - Sim , et al. June 19, 2 | 2012-06-19 |
Phase change memory
Grant 8,164,079 - Song , et al. April 24, 2 | 2012-04-24 |
Phase change memory devices having dual lower electrodes and methods of fabricating the same
Grant 8,129,214 - Song , et al. March 6, 2 | 2012-03-06 |
Methods of forming phase-change memory units, and methods of manufacturing phase-change memory devices using the same
Grant 8,043,924 - Ryoo , et al. October 25, 2 | 2011-10-25 |
Semiconductor devices having phase change memory cells, electronic systems employing the same and methods of fabricating the same
Grant 8,026,543 - Song , et al. September 27, 2 | 2011-09-27 |
Phase Change Memory
App 20110193047 - SONG; Yoon-Jong ; et al. | 2011-08-11 |
Phase-changeable memory devices having reduced susceptibility to thermal interference
Grant 7,977,662 - Ryoo , et al. July 12, 2 | 2011-07-12 |
Phase change memory devices and methods of forming the same
Grant 7,939,366 - Song , et al. May 10, 2 | 2011-05-10 |
Phase change memory and method of fabricating the same
Grant 7,932,102 - Song , et al. April 26, 2 | 2011-04-26 |
Phase change memory device
Grant 7,906,773 - Ko , et al. March 15, 2 | 2011-03-15 |
Phase change memory device
Grant 7,888,667 - Song , et al. February 15, 2 | 2011-02-15 |
Phase change memory device
App 20100252795 - Song; Yoon Jong ; et al. | 2010-10-07 |
Semiconductor Device Including Uniform Contact Plugs And A Method Of Manufacturing The Same
App 20100200833 - SIM; Kyu-Rie ; et al. | 2010-08-12 |
Phase Change Memory Devices Having Dual Lower Electrodes And Methods Of Fabricating The Same
App 20100144090 - Song; Yoon-Jong ; et al. | 2010-06-10 |
Phase change memory devices having dual lower electrodes
Grant 7,696,508 - Song , et al. April 13, 2 | 2010-04-13 |
Methods Of Forming Phase-change Memory Units, And Methods Of Manufacturing Phase-change Memory Devices Using The Same
App 20090258477 - Ryoo; Kyung Chang ; et al. | 2009-10-15 |
Phase change memory device and method of fabricating the same
App 20090242866 - Ko; Seung-Pil ; et al. | 2009-10-01 |
Phase change memory and method of fabricating the same
App 20090163023 - Song; Yoon-Jong ; et al. | 2009-06-25 |
Phase-Changeable Memory Devices Having Reduced Susceptibility to Thermal Interference
App 20090127538 - Ryoo; Kyung-Chang ; et al. | 2009-05-21 |
Semiconductor Devices Having Phase Change Memory Cells, Electronic Systems Employing The Same And Methods Of Fabricating The Same
App 20090101881 - Song; Yoon-Jong ; et al. | 2009-04-23 |
Semiconductor device having ferroelectric material capacitor and method of making the same
Grant 7,498,179 - Song March 3, 2 | 2009-03-03 |
Methods for fabricating ferroelectric memory devices with improved ferroelectric properties
Grant 7,488,628 - Song , et al. February 10, 2 | 2009-02-10 |
Phase change memory devices and methods of forming the same
App 20090026436 - Song; Yoon-Jong ; et al. | 2009-01-29 |
Semiconductor devices having phase change memory cells, electronic systems employing the same and methods of fabricating the same
Grant 7,482,616 - Song , et al. January 27, 2 | 2009-01-27 |
PRAMS having a plurality of active regions located vertically in sequence and methods of forming the same
Grant 7,479,405 - Park , et al. January 20, 2 | 2009-01-20 |
Phase-change memory device
Grant 7,453,111 - Ryoo , et al. November 18, 2 | 2008-11-18 |
Phase change memory device and method for forming the same
App 20080173862 - Song; Yoon-Jong ; et al. | 2008-07-24 |
Node structures under capacitor in ferroelectric random access memory device and methods of forming the same
App 20080111171 - Joo; Heung-Jin ; et al. | 2008-05-15 |
Phase Change Memory Devices Having Dual Lower Electrodes And Methods Of Fabricating The Same
App 20080099753 - SONG; Yoon-Jong ; et al. | 2008-05-01 |
Ferroelectric integrated circuit devices having an oxygen penetration path
Grant 7,348,616 - Joo , et al. March 25, 2 | 2008-03-25 |
PRAMS having a plurality of active regions located vertically in sequence and methods of forming the same
App 20080070344 - Park; Jae-Hyun ; et al. | 2008-03-20 |
Phase change memory device and method for forming the same
Grant 7,339,185 - Song , et al. March 4, 2 | 2008-03-04 |
PRAMs having a plurality of active regions located vertically in sequence and methods of forming the same
Grant 7,309,885 - Park , et al. December 18, 2 | 2007-12-18 |
Phase-change Memory Device
App 20070284622 - Ryoo; Kyung-Chang ; et al. | 2007-12-13 |
Semiconductor Memory Devices And Methods Of Fabricating The Same
App 20070272950 - KIM; Rak-Hwan ; et al. | 2007-11-29 |
Methods for fabricating ferroelectric memory devices with improved ferroelectric properties
App 20060160252 - Song; Yoon-Jong ; et al. | 2006-07-20 |
Ferroelectric memory devices having an expanded plate electrode
Grant 7,064,366 - Kang , et al. June 20, 2 | 2006-06-20 |
Ferroelectric integrated circuit devices having an oxygen penetration path and methods for manufacturing the same
App 20060108622 - Joo; Heung-jin ; et al. | 2006-05-25 |
Ferroelectric memory devices with improved ferroelectric properties and associated methods for fabricating such memory devices
Grant 7,045,839 - Song , et al. May 16, 2 | 2006-05-16 |
PRAMs having a plurality of active regions located vertically in sequence and methods of forming the same
App 20060076548 - Park; Jae-Hyun ; et al. | 2006-04-13 |
Phase change memory device and method for forming the same
App 20060011902 - Song; Yoon-Jong ; et al. | 2006-01-19 |
Semiconductor device having ferroelectric material capacitor and method of making the same
App 20060003473 - Song; Yoon-Jong | 2006-01-05 |
Ferroelectric integrated circuit devices having an oxygen penetration path
Grant 6,979,881 - Joo , et al. December 27, 2 | 2005-12-27 |
Semiconductor devices having phase change memory cells, electronic systems employing the same and methods of fabricating the same
App 20050263829 - Song, Yoon-Jong ; et al. | 2005-12-01 |
Phase-change memory device having a barrier layer and manufacturing method
App 20050263801 - Park, Jae-Hyun ; et al. | 2005-12-01 |
Semiconductor device having multi-layer oxygen barrier pattern
Grant 6,956,279 - Song October 18, 2 | 2005-10-18 |
Methods for forming electronic devices including capacitor structures
Grant 6,911,362 - Kim , et al. June 28, 2 | 2005-06-28 |
Ferroelectric memory device using via etch-stop layer and method for manufacturing the same
Grant 6,909,134 - Song , et al. June 21, 2 | 2005-06-21 |
Ferroelectric memory devices with improved ferroelectric properties and associated methods for fabricating such memory devices
App 20050006680 - Song, Yoon-Jong ; et al. | 2005-01-13 |
Ferroelectric memory device and method of forming the same
Grant 6,825,082 - Kim , et al. November 30, 2 | 2004-11-30 |
Ferroelectric memory device and method of forming the same
App 20040180453 - Kim, Ki-Nam ; et al. | 2004-09-16 |
Ferroelectric memory devices having an expanded plate electrode and methods for fabricating the same
App 20040169202 - Kang, Hyun-Yul ; et al. | 2004-09-02 |
Ferroelectric memory device using via etch-stop layer and method for manufacturing the same
App 20040104417 - Song, Yoon-Jong ; et al. | 2004-06-03 |
Ferroelectric memory device and method of forming the same
Grant 6,737,694 - Kim , et al. May 18, 2 | 2004-05-18 |
Ferroelectric memory device using via etch-stop layer and method for manufacturing the same
Grant 6,713,310 - Song , et al. March 30, 2 | 2004-03-30 |
Methods for forming electronic devices including capacitor structures
App 20040042134 - Kim, Ki-Nam ; et al. | 2004-03-04 |
Ferroelectric memory device using via etch-stop layer and method for manufacturing the same
App 20030170919 - Song, Yoon-Jong ; et al. | 2003-09-11 |
Ferroelectric integrated circuit devices having an oxygen penetration path and methods for manufacturing the same
App 20030141527 - Joo, Heung-jin ; et al. | 2003-07-31 |
Ferroelectric memory device and method of forming the same
App 20020109168 - Kim, Ki-Nam ; et al. | 2002-08-15 |
Semiconductor device having ferroelectric material capacitor and method of making the same
App 20020036307 - Song, Yoon-Jong | 2002-03-28 |
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