CHOI; HANMEI

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHOI; HANMEI.The latest application filed is for "semiconductor device including trench isolation layer and method of forming the same".

Company Profile

6.27.39

CHOI; HANMEI - HWASEONG-SI KR
Choi; Hanmei - Seoul KR
Choi; Hanmei - Banpo-dong 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
Semiconductor Device Including Trench Isolation Layer And Method Of Forming The Same App 20220084873 - KIM; JUYEON ; et al.	2022-03-17
Semiconductor device including trench isolation layer and method of forming the same Grant 11,211,284 - Kim , et al. December 28, 2	2021-12-28
Semiconductor Device App 20210384217 - Han; Hauk ; et al.	2021-12-09
Semiconductor Device Having Vertical Fence Structures App 20210265373 - KANG; Shinjae ; et al.	2021-08-26
Nonvolatile semiconductor devices including non-circular shaped channel patterns and methods of manufacturing the same Grant 11,057,183 - Son , et al. July 6, 2	2021-07-06
Nonvolatile semiconductor devices including non-circular shaped channel patterns and methods of manufacturing the same Grant 10,999,045 - Son , et al. May 4, 2	2021-05-04
Three-dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20210111260 - Seol; Kwang Soo ; et al.	2021-04-15
Three-dimensional semiconductor memory devices and methods of fabricating the same Grant 10,903,327 - Seol , et al. January 26, 2	2021-01-26
Semiconductor Device Including Trench Isolation Layer And Method Of Forming The Same App 20200381292 - KIM; JUYEON ; et al.	2020-12-03
Three-dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20200258994 - A1	2020-08-13
Semiconductor device Grant 10,468,431 - Kim , et al. No	2019-11-05
Wafer Support Assembly Including Ion Implantation Mask Structure App 20190051554 - Song; Hyun Chul ; et al.	2019-02-14
Vertical memory devices having dummy channel regions Grant 10,153,292 - Kim , et al. Dec	2018-12-11
Semiconductor Device App 20180331119 - KIM; Jung Ho ; et al.	2018-11-15
Semiconductor devices including gate dielectric structures Grant 10,056,491 - Jeong , et al. August 21, 2	2018-08-21
Semiconductor device Grant 10,020,318 - Kim , et al. July 10, 2	2018-07-10
Nonvolatile Semiconductor Devices Including Non-circular Shaped Channel Patterns And Methods Of Manufacturing The Same App 20180191481 - Son; Yong-Hoon ; et al.	2018-07-05
Vertical Memory Devices Having Dummy Channel Regions App 20180190668 - KIM; JONG WON ; et al.	2018-07-05
Vertical memory devices having dummy channel regions Grant 9,972,636 - Kim , et al. May 15, 2	2018-05-15
Nonvolatile semiconductor devices including non-circular shaped channel patterns and methods of manufacturing the same Grant 9,929,179 - Son , et al. March 27, 2	2018-03-27
Semiconductor Devices Including Gate Dielectric Structures App 20170358680 - JEONG; Seong Hoon ; et al.	2017-12-14
Three-dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20170345907 - Seol; Kwang Soo ; et al.	2017-11-30
Vertical Memory Devices Having Dummy Channel Regions App 20170294443 - KIM; JONG WON ; et al.	2017-10-12
Nonvolatile Semiconductor Devices Including Non-circular Shaped Channel Patterns And Methods Of Manufacturing The Same App 20170294445 - SON; YONG-HOON ; et al.	2017-10-12
Three-dimensional semiconductor memory devices and methods of fabricating the same Grant 9,768,266 - Seol , et al. September 19, 2	2017-09-19
Semiconductor device and method for fabricating the same Grant 9,728,666 - Kuh , et al. August 8, 2	2017-08-08
Vertical memory devices having dummy channel regions Grant 9,716,104 - Kim , et al. July 25, 2	2017-07-25
Semiconductor Device App 20170077136 - KIM; Jung Ho ; et al.	2017-03-16
Vertical Memory Devices Having Dummy Channel Regions App 20170040337 - KIM; Jong Won ; et al.	2017-02-09
Three-dimensional semiconductor memory devices and methods of fabricating the same Grant 9,564,499 - Seol , et al. February 7, 2	2017-02-07
Semiconductor device with an epitaxial layer and method of fabricating the same Grant 9,537,029 - Kim , et al. January 3, 2	2017-01-03
Three-dimensional semiconductor memory devices and methods of fabricating the same Grant 9,536,970 - Seol , et al. January 3, 2	2017-01-03
Semiconductor device and method of fabricating the same Grant 9,443,932 - Kim , et al. September 13, 2	2016-09-13
Laser Annealing Apparatus App 20160126119 - SHIN; Joonghan ; et al.	2016-05-05
Three dimensional semiconductor memory device and method of manufacturing the same Grant 9,184,302 - Park , et al. November 10, 2	2015-11-10
Three-dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20150311301 - Seol; Kwang Soo ; et al.	2015-10-29
Semiconductor Device And Method Of Fabricating The Same App 20150255649 - KIM; Beom Seok ; et al.	2015-09-10
Semiconductor Device And Method Of Fabricating The Same App 20150115368 - KIM; Ki-Chul ; et al.	2015-04-30
Three dimensional semiconductor memory devices and methods of manufacturing the same Grant 8,987,803 - Chae , et al. March 24, 2	2015-03-24
Semiconductor Device And Method For Fabricating The Same App 20140353713 - KUH; BONGJIN ; et al.	2014-12-04
Semiconductor Device And Method Of Fabricating The Same App 20140319690 - YANG; Sangryol ; et al.	2014-10-30
Methods of thermally treating a semiconductor wafer Grant 8,854,614 - Kang , et al. October 7, 2	2014-10-07
Methods of manufacturing three dimensional semiconductor memory devices using sub-plates Grant 8,697,498 - Jang , et al. April 15, 2	2014-04-15
Three-dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20130334593 - SEOL; Kwang-Soo ; et al.	2013-12-19
Methods Of Thermally Treating A Semiconductor Wafer App 20130171744 - KANG; JONG-HOON ; et al.	2013-07-04
Three Dimensional Semiconductor Memory Device And Method Of Manufacturing The Same App 20130146961 - Park; Chanjin ; et al.	2013-06-13
Three dimensional semiconductor memory device and method of manufacturing the same Grant 8,377,817 - Park , et al. February 19, 2	2013-02-19
Three Dimensional Semiconductor Memory Devices And Methods Of Manufacturing The Same App 20120267701 - Chae; Soodoo ; et al.	2012-10-25
Methods Of Manufacturing Three Dimensional Semiconductor Memory Devices Using Sub-plates App 20120135583 - JANG; Byong-hyun ; et al.	2012-05-31
Three Dimensional Semiconductor Memory Device And Method Of Manufacturing The Same App 20120001345 - Park; Chanjin ; et al.	2012-01-05
Three-dimensional Semiconductor Memory Device And Method For Manufacturing The Same App 20110303971 - Lee; Changwon ; et al.	2011-12-15
Three-Dimensional Semiconductor Memory Devices And Methods Of Fabricating The Same App 20110233648 - Seol; Kwang Soo ; et al.	2011-09-29
Nonvolatile Memory Devices Having Charge-Trap Layers Therein with Relatively High Election Affinity App 20100052041 - Yang; Junkyu ; et al.	2010-03-04

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