| Patent | Date |
|---|
Non-volatile memory device and program method of a non-volatile memory device
Grant 11,217,318 - Choi , et al. January 4, 2 | 2022-01-04 |
Non-volatile Memory Device And Program Method Of A Non-volatile Memory Device
App 20210335431 - CHOI; CHANG-MIN ; et al. | 2021-10-28 |
Vertical semiconductor devices and methods of manufacturing the same
Grant 11,152,390 - Chang , et al. October 19, 2 | 2021-10-19 |
Vertical Memory Devices
App 20210313349 - CHOI; CHANG-MIN ; et al. | 2021-10-07 |
Fusion protein comprising CCL3 variant and use thereof
Grant 11,046,742 - Nam , et al. June 29, 2 | 2021-06-29 |
Vertical Semiconductor Devices And Methods Of Manufacturing The Same
App 20200312878 - CHANG; Sung-il ; et al. | 2020-10-01 |
Vertical semiconductor devices and methods of manufacturing the same
Grant 10,700,092 - Chang , et al. | 2020-06-30 |
Vertical Semiconductor Devices And Methods Of Manufacturing The Same
App 20190296047 - CHANG; Sung-il ; et al. | 2019-09-26 |
Vertical semiconductor devices and methods of manufacturing the same
Grant 10,367,002 - Chang , et al. July 30, 2 | 2019-07-30 |
Vertical Memory Devices
App 20190189634 - CHOI; CHANG-MIN ; et al. | 2019-06-20 |
Fusion Protein Comprising Ccl3 Variant And Use Thereof
App 20190153055 - Nam; Su Youn ; et al. | 2019-05-23 |
Vertical memory devices
Grant 10,242,997 - Choi , et al. | 2019-03-26 |
3-dimensional Semiconductor Memory Device And Operating Method Thereof
App 20170186758 - LEE; Changhyun ; et al. | 2017-06-29 |
Vertical Memory Devices
App 20170125439 - CHOI; CHANG-MIN ; et al. | 2017-05-04 |
Vertical Semiconductor Devices and Methods of Manufacturing the Same
App 20170103998 - Chang; Sung-il ; et al. | 2017-04-13 |
3-Dimensional semiconductor memory device and operating method thereof
Grant 9,595,346 - Lee , et al. March 14, 2 | 2017-03-14 |
3-dimensional Semiconductor Memory Device And Operating Method Thereof
App 20160343450 - LEE; Changhyun ; et al. | 2016-11-24 |
Magnetic random access memory device and method of writing data therein
Grant 9,007,819 - Ahn , et al. April 14, 2 | 2015-04-14 |
Methods of fabricating semiconductor device
Grant 8,709,834 - Hong , et al. April 29, 2 | 2014-04-29 |
Non-volatile Memory Devices Having Charge Storage Layers At Intersecting Locations Of Word Lines And Active Region
App 20140061772 - Jeong; Won-Cheol ; et al. | 2014-03-06 |
Non-volatile memory devices having charge storage layers at intersecting locations of word lines and active regions
Grant 8,610,192 - Jeong , et al. December 17, 2 | 2013-12-17 |
Magnetic Random Access Memory Device And Method Of Writing Data Therein
App 20120327707 - AHN; Su-Jin ; et al. | 2012-12-27 |
Methods Of Fabricating Semiconductor Device
App 20120225504 - HONG; SANG-HYUN ; et al. | 2012-09-06 |
Non-volatile Memory Devices
App 20110254079 - JEONG; Won-Cheol ; et al. | 2011-10-20 |
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 |
Non-volatile memory devices having improved operational characteristics
Grant 7,989,869 - Jeong , et al. August 2, 2 | 2011-08-02 |
Memory cell transistor having different source/drain junction profiles connected to DC node and BC node and manufacturing method thereof
Grant 7,524,715 - Ahn April 28, 2 | 2009-04-28 |
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 |
Methods of forming phase-changeable memory devices
Grant 7,521,281 - Lee , et al. April 21, 2 | 2009-04-21 |
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 |
Set programming methods and write driver circuits for a phase-change memory array
Grant 7,480,167 - Ahn January 20, 2 | 2009-01-20 |
Phase-change random access memory device and method of operating the same
Grant 7,440,308 - Jeong , et al. October 21, 2 | 2008-10-21 |
Methods of forming a semiconductor device that allow patterns in different regions that have different pitches to be connected
Grant 7,419,909 - Kim , et al. September 2, 2 | 2008-09-02 |
Phase-change memory device having a barrier layer and manufacturing method
Grant 7,411,208 - Hwang , et al. August 12, 2 | 2008-08-12 |
Methods of forming a semiconductor device that allow patterns in different regions that have different pitches to be connected
App 20080085581 - Kim; Jin-Ho ; et al. | 2008-04-10 |
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 |
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 |
Semiconductor memory devices having offset transistors and methods of fabricating the same
Grant 7,282,761 - Ahn , et al. October 16, 2 | 2007-10-16 |
Non-volatile Memory Devices
App 20070228445 - Jeong; Won-Cheol ; et al. | 2007-10-04 |
Phase-change random access memory device and method of operating the same
App 20070133270 - Jeong; Chang Wook ; et al. | 2007-06-14 |
Set programming methods and write driver circuits for a phase-change memory array
App 20070041245 - Ahn; Su-Jin | 2007-02-22 |
Set programming methods and write driver circuits for a phase-change memory array
Grant 7,149,103 - Ahn December 12, 2 | 2006-12-12 |
Methods of Forming Phase-Changeable Memory Devices
App 20060270180 - Lee; Su-Youn ; et al. | 2006-11-30 |
Methods of fabricating semiconductor devices with scalable two transistor memory cells
Grant 7,112,492 - Ahn , et al. September 26, 2 | 2006-09-26 |
Phase-changeable memory devices
Grant 7,105,870 - Lee , et al. September 12, 2 | 2006-09-12 |
Phase-change memory and method having restore function
Grant 7,042,760 - Hwang , et al. May 9, 2 | 2006-05-09 |
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-Changeable Memory Devices
App 20050285094 - Lee, Su-Youn ; et al. | 2005-12-29 |
Memory cell transistor having different source/drain junction profiles connected to DC node and BC node and manufacturing method thereof
App 20050282333 - Ahn, Su-jin | 2005-12-22 |
Phase-change memory device having a barrier layer and manufacturing method
App 20050263823 - Hwang, Young-Nam ; et al. | 2005-12-01 |
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 |
Memory cell transistor having different source/drain junction profiles connected to DC node and BC node and manufacturing method thereof
Grant 6,949,783 - Ahn September 27, 2 | 2005-09-27 |
Methods of fabricating semiconductor devices with scalable two transistor memory cells
App 20050156225 - Ahn, Su-Jin ; et al. | 2005-07-21 |
Set programming methods and write driver circuits for a phase-change memory array
App 20050141261 - Ahn, Su-Jin | 2005-06-30 |
Semiconductor devices with scalable two transistor memory cells
Grant 6,903,409 - Ahn , et al. June 7, 2 | 2005-06-07 |
Phase-change memory and method having restore function
App 20050117387 - Hwang, Young-nam ; et al. | 2005-06-02 |
Semiconductor memory device comprising memory having active restoration function
Grant 6,882,561 - Kwon , et al. April 19, 2 | 2005-04-19 |
Semiconductor devices with scalable two transistor memory cells and methods of fabricating the same
App 20040227173 - Ahn, Su-Jin ; et al. | 2004-11-18 |
Semiconductor memory device comprising memory having active restoration function
App 20040052123 - Kwon, Kee-Won ; et al. | 2004-03-18 |
Memory cell transistor having different source/drain junction profiles connected to DC node and BC node and manufacturing method thereof
App 20030205740 - Ahn, Su-jin | 2003-11-06 |
Semiconductor device having contact plug and method for manufacturing the same
App 20020113273 - Hwang, Yoo-Sang ; et al. | 2002-08-22 |
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