Lee; Keum-Bum

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Keum-Bum.The latest application filed is for "electronic device and method for fabricating the same".

Company Profile

0.15.21

Lee; Keum-Bum - Icheon-Si KR
Lee; Keum Bum - Gyeonggi-do KR
Lee; Keum Bum - Ichon-si N/A KR
Lee; Keum-Bum - Ichon 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
Electronic device and method for fabricating the same Grant 9,972,384 - Kim , et al. May 15, 2	2018-05-15
Electronic Device And Method For Fabricating The Same App 20170221557 - Kim; Sook-Joo ; et al.	2017-08-03
Electronic device and method for fabricating the same Grant 9,627,616 - Kim , et al. April 18, 2	2017-04-18
Magnetoresistive element and method of manufacturing the same Grant 9,406,871 - Nakayama , et al. August 2, 2	2016-08-02
Fabrication method of semiconductor memory device Grant 9,305,775 - Lee , et al. April 5, 2	2016-04-05
Magnetoresistive Element And Method Of Manufacturing The Same App 20150325785 - NAKAYAMA; Masahiko ; et al.	2015-11-12
Magnetoresistive element and method of manufacturing the same Grant 9,123,879 - Nakayama , et al. September 1, 2	2015-09-01
Access Device, Fabrication Method Thereof, And Semiconductor Memory Device Having The Same App 20150200088 - LEE; Young Ho ; et al.	2015-07-16
Access device having counter doping layer and semiconductor memory device having the same Grant 9,018,612 - Lee , et al. April 28, 2	2015-04-28
Magnetoresistive Element And Method Of Manufacturing The Same App 20150069557 - NAKAYAMA; Masahiko ; et al.	2015-03-12
Electronic Device And Method For Fabricating The Same App 20140287535 - Kim; Sook-Joo ; et al.	2014-09-25
Access Device, Fabrication Method Thereof, And Semiconductor Memory Device Having The Same App 20140054532 - LEE; Young Ho ; et al.	2014-02-27
Phase change memory device and fabrication method thereof Grant 8,609,503 - Lee , et al. December 17, 2	2013-12-17
Methods of manufacturing phase-change memory device and semiconductor device Grant 8,546,177 - Seo , et al. October 1, 2	2013-10-01
Methods Of Manufacturing Phase-change Memory Device And Semiconductor Device App 20130102120 - Seo; Hye Jin ; et al.	2013-04-25
Phase Change Memory Device And Fabrication Method Thereof App 20120156851 - LEE; Keum Bum ; et al.	2012-06-21
Phase change memory device and method for manufacturing the same Grant 8,049,199 - Eun , et al. November 1, 2	2011-11-01
Phase Change Memory Device And Fabrication Method Thereof App 20110073826 - LEE; Keum Bum ; et al.	2011-03-31
Phase change memory device capable of satisfying reset current characteristic and contact resistance characteristic Grant 7,893,421 - Lee , et al. February 22, 2	2011-02-22
Phase-change memory device and method for manufacturing the same Grant 7,772,101 - Chae , et al. August 10, 2	2010-08-10
Method Of Manufacturing Memory Device And Method Of Manufacturing Phase-change Memory Device Using The Same App 20100197111 - SEO; Hye Jin ; et al.	2010-08-05
Phase-change Random Access Memory Capable Of Reducing Thermal Budget And Method Of Manufacturing The Same App 20100163830 - CHANG; Heon Yong ; et al.	2010-07-01
Phase Change Memory Device Capable Of Satisfying Reset Current Characteristic And Contact Resistance Characteristic App 20100117044 - LEE; Keum Bum ; et al.	2010-05-13
Phase Change Memory Device And Method For Manufacturing The Same App 20090321705 - Lee; Min Yong ; et al.	2009-12-31
Phase Change Memory Device And Method For Manufacturing The Same App 20090045389 - Eun; Yong Seok ; et al.	2009-02-19
Phase-change Memory Device And Method For Manufacturing The Same App 20090039334 - CHAE; Su Jin ; et al.	2009-02-12
Method For Fabricating Trench Dielectric Layer In Semiconductor Device App 20080242045 - LEE; Keum Bum ; et al.	2008-10-02
Method For Fabricating Semiconductor Device Having Metal Fuse App 20080070398 - Park; Dong Su ; et al.	2008-03-20
Capacitor Forming Method App 20070264770 - Lee; Keum Bum ; et al.	2007-11-15

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