Choo; Dong Kyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choo; Dong Kyun.The latest application filed is for "magnesium alloy sheet and manufacturing method thereof".

Company Profile

2.3.4

Choo; Dong Kyun - Pohang KR
Choo; Dong Kyun - Pohang-si Gyeongsangbuk-do

*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
Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof Grant 11,136,646 - Choo , et al. October 5, 2	2021-10-05
Magnesium Alloy Sheet And Manufacturing Method Thereof App 20210140017 - Park; Jae Sin ; et al.	2021-05-13
Thermal Reduction Apparatus For Metal Production, Gate Device, Condensing System, And Control Method Thereof App 20190218642 - CHOO; Dong Kyun ; et al.	2019-07-18
Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof Grant 10,287,651 - Choo , et al.	2019-05-14
Thermal Reduction Apparatus For Metal Production, Gate Device, Condensing System, And Control Method Thereof App 20160069615 - CHOO; Dong Kyun ; et al.	2016-03-10
Apparatus for preventing the contamination of casting rolls and bulging of strip in a twin roll strip caster Grant 7,021,364 - Park , et al. April 4, 2	2006-04-04
Apparatus for preventing the contamination of casting roll and the bulging of strip in twin roll strip caster App 20040251583 - Park, Cheol-Min ; et al.	2004-12-16

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