Choi; Jungdal

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Jungdal.The latest application filed is for "semiconductor device having fin-type field effect transistor and method of manufacturing the same".

Company Profile

0.55.53

Choi; Jungdal - Seoul N/A KR
Choi; Jungdal - Hwaseong-si KR
Choi; Jungdal - Gyeonggi-do KR
Choi; Jungdal - Suwon Si N/A KR
Choi; Jungdal - Seoul-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 and read method thereof Grant 9,564,237 - Lee , et al. February 7, 2	2017-02-07
Semiconductor devices and methods of fabricating the same Grant 9,559,112 - Lee , et al. January 31, 2	2017-01-31
Variable resistance memory device Grant 9,514,807 - Kang , et al. December 6, 2	2016-12-06
Semiconductor device having fin-type field effect transistor and method of manufacturing the same Grant 9,502,531 - Hur , et al. November 22, 2	2016-11-22
Nonvolatile memory device and method of manufacturing the same Grant 9,466,704 - Chang , et al. October 11, 2	2016-10-11
Semiconductor Device Having Fin-type Field Effect Transistor And Method Of Manufacturing The Same App 20160268394 - Hur; Sung Gi ; et al.	2016-09-15
Three-dimensional semiconductor memory device Grant 9,401,209 - Shim , et al. July 26, 2	2016-07-26
Semiconductor device having fin-type field effect transistor and method of manufacturing the same Grant 9,379,244 - Hur , et al. June 28, 2	2016-06-28
Variable Resistance Memory Device App 20160180929 - Kang; YounSeon ; et al.	2016-06-23
Nonvolatile Memory Device And Read Method Thereof App 20160078955 - Lee; Changhyun ; et al.	2016-03-17
Nonvolatile memory device and read method thereof Grant 9,224,493 - Lee , et al. December 29, 2	2015-12-29
Three-dimensional Semiconductor Memory Device App 20150357339 - SHIM; Sunil ; et al.	2015-12-10
Semiconductor Device Having Fin-type Field Effect Transistor And Method Of Manufacturing The Same App 20150311341 - Hur; Sung Gi ; et al.	2015-10-29
Three-dimensional semiconductor memory device Grant 9,111,617 - Shim , et al. August 18, 2	2015-08-18
Resistive random access memory devices having variable resistance layers and related methods Grant 9,059,395 - Ju , et al. June 16, 2	2015-06-16
Vertical resistance memory device and a read method thereof Grant 9,036,398 - Park , et al. May 19, 2	2015-05-19
Non-volatile Memory Devices Including Blocking Insulation Patterns With Sub-layers Having Different Energy Band Gaps App 20150084114 - KIM; Juhyung ; et al.	2015-03-26
Vertical nonvolatile memory devices and methods of operating same Grant 8,953,382 - Sim , et al. February 10, 2	2015-02-10
Nonvolatile memory device Grant 8,923,058 - Lee , et al. December 30, 2	2014-12-30
Semiconductor Devices And Methods Of Fabricating The Same App 20140367764 - LEE; Jaegoo ; et al.	2014-12-18
Nonvolatile memory devices, erasing methods thereof and memory systems including the same Grant 8,873,294 - Shim , et al. October 28, 2	2014-10-28
Nonvolatile Memory Device And Method Of Manufacturing The Same App 20140269103 - CHANG; Sung-il ; et al.	2014-09-18
Nonvolatile Memory Device and Read Method Thereof App 20140254271 - Lee; Changhyun ; et al.	2014-09-11
Semiconductor memory device having three-dimensionally arranged resistive memory cells Grant 8,822,971 - Park , et al. September 2, 2	2014-09-02
Semiconductor devices and methods of fabricating the same Grant 8,822,322 - Lee , et al. September 2, 2	2014-09-02
Non-volatile memory devices having a floating gate cap between a floating gate and a gate insulating layer Grant 8,791,520 - Lee , et al. July 29, 2	2014-07-29
Nonvolatile memory device and method of manufacturing the same Grant 8,767,465 - Chang , et al. July 1, 2	2014-07-01
Three-dimensional semiconductor memory devices Grant 8,754,466 - Yun , et al. June 17, 2	2014-06-17
Resistive Random Access Memory Devices Having Variable Resistance Layers App 20140145137 - Ju; Hyunsu ; et al.	2014-05-29
Nonvolatile memory device and read method thereof Grant 8,737,129 - Lee , et al. May 27, 2	2014-05-27
Variable resistance memory device and method of fabricating the same Grant 8,735,860 - Park , et al. May 27, 2	2014-05-27
Vertical Nonvolatile Memory Devices and Methods of Operating Same App 20140140140 - Sim; Jaesung ; et al.	2014-05-22
Vertical nonvolatile memory devices and methods of operating same Grant 8,638,611 - Sim , et al. January 28, 2	2014-01-28
Local self-boosting method of flash memory device and program method using the same Grant 8,625,357 - Cho , et al. January 7, 2	2014-01-07
Semiconductor devices and methods of fabricating the same Grant 8,587,052 - Yun , et al. November 19, 2	2013-11-19
Erasing Method Of Resistive Random Access Memory App 20130301340 - PARK; JINTAEK ; et al.	2013-11-14
Variable Resistance Memory Device And Method Of Fabricating The Same App 20130285006 - PARK; Jintaek ; et al.	2013-10-31
Three-dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20130270625 - JANG; Byong-hyun ; et al.	2013-10-17
Vertical Resistance Memory Device And A Program Method Thereof App 20130223128 - Park; Jintaek ; et al.	2013-08-29
Vertical Resistance Memory Device And A Read Method Thereof App 20130223127 - PARK; JINTAEK ; et al.	2013-08-29
Program and erase methods for nonvolatile memory Grant 8,462,558 - Moon , et al. June 11, 2	2013-06-11
Semiconductor Memory Device Having Three-dimensionally Arranged Resistive Memory Cells App 20130134377 - PARK; Jintaek ; et al.	2013-05-30
Memory system and programming method thereof Grant 8,446,773 - Lee , et al. May 21, 2	2013-05-21
Nonvolatile Memory Device App 20130100742 - LEE; Changhyun ; et al.	2013-04-25
Three-dimensional Semiconductor Memory Device App 20130093005 - YUN; Jang-Gn ; et al.	2013-04-18
Three-dimensional Semiconductor Memory Device App 20130092994 - SHIM; Sunil ; et al.	2013-04-18
Charge recycling memory system and a charge recycling method thereof Grant 8,406,062 - Seol , et al. March 26, 2	2013-03-26
Semiconductor Devices And Methods Of Fabricating The Same App 20130032875 - Yun; Jang-Gn ; et al.	2013-02-07
Non-volatile memory devices and methods of manufacturing the same Grant 8,368,138 - Choi , et al. February 5, 2	2013-02-05
Channel precharge and program methods of a nonvolatile memory device Grant 8,295,097 - Cho , et al. October 23, 2	2012-10-23
Flash memory devices, methods for programming the same, and memory systems including the same Grant 8,279,671 - Kim , et al. October 2, 2	2012-10-02
Vertical Nonvolatile Memory Devices and Methods of Operating Same App 20120170375 - Sim; Jaesung ; et al.	2012-07-05
Nonvolatile Memory Devices, Erasing Methods Thereof and Memory Systems Including the Same App 20120120740 - Shim; Sunil ; et al.	2012-05-17
Nonvolatile Memory Device And Read Method Thereof App 20120120732 - Lee; Changhyun ; et al.	2012-05-17
Memory System And Programming Method Thereof App 20120081959 - Lee; Changhyun ; et al.	2012-04-05
Semiconductor Devices And Methods Of Fabricating The Same App 20120052674 - LEE; Jaegoo ; et al.	2012-03-01
Nonvolatile memory device and read method thereof Grant 8,107,295 - Lee , et al. January 31, 2	2012-01-31
Nonvolatile NAND-type memory devices including charge storage layers connected to insulating layers Grant 8,064,259 - Lee , et al. November 22, 2	2011-11-22
Memory system and programming method thereof Grant 8,059,466 - Lee , et al. November 15, 2	2011-11-15
Non-volatile Memory Devices Having A Floating Gate Cap Between A Floating Gate And A Gate Insulating Layer App 20110169068 - LEE; JAEDUK ; et al.	2011-07-14
Charge Recycling Memory System And A Charge Recycling Method Thereof App 20110116322 - Seol; Kwnag Soo ; et al.	2011-05-19
Local Self-boosting Method Of Flash Memory Device And Program Method Using The Same App 20110103154 - Cho; ByungKyu ; et al.	2011-05-05
Channel Precharge And Program Methods Of A Nonvolatile Memory Device App 20110090744 - CHO; ByungKyu ; et al.	2011-04-21
Non-Volatile Memory Devices Having Semiconductor Barrier Patterns and Methods of Forming Such Devices App 20110073928 - Cho; ByungKyu ; et al.	2011-03-31
Non-volatile Memory Devices And Methods Of Manufacturing The Same App 20110073930 - CHOI; Yong-Lack ; et al.	2011-03-31
Nonvolatile Memory Device And Method Of Manufacturing The Same App 20100309729 - Chang; Sung-Il ; et al.	2010-12-09
Program and erase methods for nonvolatile memory App 20100302861 - Moon; Seunghyun ; et al.	2010-12-02
Program and erase methods for nonvolatile memory Grant 7,813,183 - Moon , et al. October 12, 2	2010-10-12
Flash Memory Devices, Methods for Programming the Same, and Memory Systems Including the Same App 20100214846 - Kim; Jae Ho ; et al.	2010-08-26
Memory system and programming method thereof App 20100214844 - Lee; Changhyun ; et al.	2010-08-26
Nonvolatile Nand-type Memory Devices Including Charge Storage Layers Connected To Insulating Layers App 20100128531 - Lee; Changhyun ; et al.	2010-05-27
Nonvolatile Memory Device and Read Methods Thereof App 20100124119 - Lee; Changhyun ; et al.	2010-05-20
Nonvolatile semiconductor memory device and method of fabricating the same App 20090159959 - Park; Jin-Taek ; et al.	2009-06-25
Program And Erase Methods For Nonvolatile Memory App 20080291737 - MOON; Seunghyun ; et al.	2008-11-27

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