CHO; Yoon-Chul

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHO; Yoon-Chul.The latest application filed is for "methods of manufacturing devices including a buried gate cell and a bit line structure including a thermal oxide buffer pattern".

Company Profile

2.4.6

CHO; Yoon-Chul - 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
Methods Of Manufacturing Devices Including A Buried Gate Cell And A Bit Line Structure Including A Thermal Oxide Buffer Pattern App 20210091086 - HONG; Augustin Jinwoo ; et al.	2021-03-25
Methods of manufacturing devices including a buried gate cell and a bit line structure including a thermal oxide buffer pattern Grant 10,886,277 - Hong , et al. January 5, 2	2021-01-05
Methods of forming a silicon layer, methods of forming patterns, and methods of manufacturing semiconductor devices using the same Grant 10,553,449 - Hwang , et al. Fe	2020-02-04
Memory Devices And Methods Of Manufacturing The Same App 20190139963 - HONG; Augustin Jinwoo ; et al.	2019-05-09
Methods Of Forming A Silicon Layer, Methods Of Forming Patterns, And Methods Of Manufacturing Semiconductor Devices Using The Same App 20180102260 - HWANG; Sun-Hye ; et al.	2018-04-12
Methods of forming and reading servo track and data storage apparatus Grant 8,035,908 - Park , et al. October 11, 2	2011-10-11
Servo Pattern Forming Method Of Hard Disk Drive App 20100297364 - CHO; Yoon Chul ; et al.	2010-11-25
Methods Of Forming And Reading Servo Track And Data Storage Apparatus App 20100033864 - PARK; Sang-Hyun ; et al.	2010-02-11
Apparatus and method for adaptively adjusting recording density of a disk utilizing a trapezoidal shaped magnetic head Grant 7,414,808 - Cho , et al. August 19, 2	2008-08-19
Apparatus and method for adaptively adjusting recording density of a disk utilizing a trapezoidal shaped magnetic head App 20070127150 - Cho; Yoon-chul ; et al.	2007-06-07

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