Hong; Seung-Taek

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hong; Seung-Taek.The latest application filed is for "separator having porous coating layer, and electrochemical device containing the same".

Company Profile

0.10.12

Hong; Seung-Taek - Seoul KR
Hong; Seung Taek - Gyeonggi-do KR
Hong; Seung Taek - Yongin-si KR
Hong, Seung Taek - Suwon-si 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
Separator having porous coating layer, and electrochemical device containing the same Grant 9,960,400 - Bae , et al. May 1, 2	2018-05-01
Secondary battery having improved safety Grant 9,799,859 - Jeong , et al. October 24, 2	2017-10-24
Structural electric device having improved safety Grant 9,331,363 - Cho , et al. May 3, 2	2016-05-03
Separator Having Porous Coating Layer, And Electrochemical Device Containing The Same App 20150357619 - BAE; Yoon-Jung ; et al.	2015-12-10
Separator having porous coating layer, and electrochemical device containing the same Grant 9,142,819 - Bae , et al. September 22, 2	2015-09-22
Safety device for battery pack Grant 9,099,733 - Kim , et al. August 4, 2	2015-08-04
Safety Device For Battery Pack App 20140050950 - KIM; TaeHyuck ; et al.	2014-02-20
Apparatus And Method For Distinguishing Between Tack-welding And Welding App 20130127444 - Ahn; Eui Koog ; et al.	2013-05-23
Welding Monitoring System And Method App 20130112678 - Park; Jae Geun ; et al.	2013-05-09
Positive electrode active material, and positive electrode and lithium secondary battery including the same Grant 8,338,026 - Hong , et al. December 25, 2	2012-12-25
Battery module of improved safety against external impact Grant 8,298,703 - Yoon , et al. October 30, 2	2012-10-30
Positive Electrode Active Material, And Positive Electrode And Lithium Secondary Battery Including The Same App 20120156560 - Hong; Seung-Taek ; et al.	2012-06-21
Novel Structural Electric Device Having Improved Safety App 20120114981 - CHO; Seung Su ; et al.	2012-05-10
Secondary Battery Having Improved Safety App 20120114990 - Jeong; Chang Moon ; et al.	2012-05-10
Separator Having Porous Coating Layer, And Electrochemical Device Containing The Same App 20120034509 - Bae; Yoon-Jung ; et al.	2012-02-09
Battery Module Of Improved Safety Against External Impact App 20100068608 - Yoon; Junill ; et al.	2010-03-18
Secondary battery with safety vents App 20050106451 - Kim, Jun Ho ; et al.	2005-05-19

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