Heo; Jang-Eun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heo; Jang-Eun.The latest application filed is for "method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same".

Company Profile

0.8.14

Heo; Jang-Eun - Seoul 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
Phase-change memory device using a variable resistance structure Grant 8,148,710 - Choi , et al. April 3, 2	2012-04-03
Device including contact structure and method of forming the same Grant 7,982,318 - Heo , et al. July 19, 2	2011-07-19
Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same App 20100320434 - Choi; Suk-Hun ; et al.	2010-12-23
Device including contact structure and method of forming the same App 20100264544 - Heo; Jang-Eun ; et al.	2010-10-21
Methods of forming a ferroelectric layer and methods of manufacturing a ferroelectric capacitor including the same Grant 7,811,834 - Im , et al. October 12, 2	2010-10-12
Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same Grant 7,803,657 - Choi , et al. September 28, 2	2010-09-28
Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same App 20100112752 - Choi; Suk-Hun ; et al.	2010-05-06
Method of manufacturing a variable resistance structure and method of manufacturing a phase-change memory device using the same Grant 7,666,789 - Choi , et al. February 23, 2	2010-02-23
Metal Oxide Resistive Memory And Method Of Fabricating The Same App 20090302302 - HEO; Jang-Eun ; et al.	2009-12-10
Methods of fabricating ferroelectric devices Grant 7,585,683 - Im , et al. September 8, 2	2009-09-08
High-density probe array Grant 7,583,095 - Yoo , et al. September 1, 2	2009-09-01
Methods of forming ferroelectric capacitors and methods of manufacturing semiconductor devices using the same App 20090061538 - Heo; Jang-Eun ; et al.	2009-03-05
Nonvolatile Memory Devices Including Gate Conductive Layers Having Perovskite Structure And Methods Of Fabricating The Same App 20090045453 - Heo; Jang-eun	2009-02-19
Methods Of Forming A Ferroelectric Layer And Methods Of Manufacturing A Ferroelectric Capacitor Including The Same App 20090035877 - Im; Dong-Hyun ; et al.	2009-02-05
Methods of fabricating alignment key structures in semiconductor devices including protected electrode structures Grant 7,465,604 - Heo December 16, 2	2008-12-16
Direct cell via structures for ferroelectric random access memory devices and methods of fabricating such structures App 20080048226 - Heo; Jang-Eun ; et al.	2008-02-28
Methods Of Fabricating Ferroelectric Devices App 20080020489 - Im; Dong Hyun ; et al.	2008-01-24
High-density Probe Array App 20070210812 - YOO; Dong-Chul ; et al.	2007-09-13
Method of forming a ferroelectric device App 20070212797 - Choi; Suk-Hun ; et al.	2007-09-13
Method Of Manufacturing A Variable Resistance Structure And Method Of Manufacturing A Phase-change Memory Device Using The Same App 20070020799 - CHOI; Suk-Hun ; et al.	2007-01-25
Metal Oxide Resistive Memory And Method Of Fabricating The Same App 20060263289 - HEO; Jang-Eun ; et al.	2006-11-23
Alignment key structures in semiconductor devices including protected electrode structures and methods of fabricating the same App 20060001065 - Heo; Jang-Eun	2006-01-05

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