Oh; Hwan Yeong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oh; Hwan Yeong.The latest application filed is for "method for manufacturing membrane-electrode assembly, membrane-electrode assembly, and fuel cell".

Company Profile

6.3.5

Oh; Hwan Yeong - Daejeon 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
Membrane-electrode assembly and method for manufacturing the same Grant 11,362,361 - Shin , et al. June 14, 2	2022-06-14
Fuel cell generator system Grant 11,211,617 - Sohn , et al. December 28, 2	2021-12-28
Method For Manufacturing Membrane-electrode Assembly, Membrane-electrode Assembly, And Fuel Cell App 20210159529 - SHIN; Sung Hee ; et al.	2021-05-27
Method And Apparatus For Multi-stage Fault Diagnosis Of Fule Cell Systems App 20210075040 - LEE; Won Yong ; et al.	2021-03-11
Apparatus and method for manufacturing continuous reactor type core-shell catalyst electrode Grant 10,930,936 - Park , et al. February 23, 2	2021-02-23
Method For Preparation Gaseous-nitridation Treated Or Liquid-nitridation Treated Core-shell Catalyst App 20200346199 - PARK; GU-gon ; et al.	2020-11-05
Apparatus And Method For Manufacturing Continuous Reactor Type Core-shell Catalyst Electrode App 20200168914 - PARK; Gu-gon ; et al.	2020-05-28
Fuel Cell Generator System App 20190252698 - SOHN; Young-jun ; et al.	2019-08-15

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