KIM; Yongkyoung

Patent Applications and Registrations

Patent applications and USPTO patent grants for KIM; Yongkyoung.The latest application filed is for "separator for lithium secondary battery, and lithium secondary battery comprising same".

Company Profile

10.9.26

KIM; Yongkyoung - Yongin-si KR
Kim; Yongkyoung - Daejeon KR
KIM; Yongkyoung - 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 For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Same App 20220102810 - KIM; Yongkyoung ; et al.	2022-03-31
Separator For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Same App 20220052419 - KIM; Gain ; et al.	2022-02-17
Separator For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Same App 20220037739 - LEE; Jungyoon ; et al.	2022-02-03
Separator For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Same App 20220037741 - LEE; Jungyoon ; et al.	2022-02-03
Separator For Lithium Secondary Battery And Lithium Secondary Battery Comprising Same App 20220029244 - KIM; Yongkyoung ; et al.	2022-01-27
Separator For Lithium Secondary Battery And Lithium Secondary Battery Comprising Same App 20220021076 - SEO; Dongwan ; et al.	2022-01-20
Separator For Lithium Secondary Battery And Lithium Secondary Battery Comprising Same App 20220013859 - KIM; Gain ; et al.	2022-01-13
Heat Resistant Layer Composition, Lithium Secondary Battery Separator Comprising Heat Resistant Layer Formed Therefrom, And Lithium Secondary Battery Comprising Same App 20210408638 - CHOI; Yeonjoo ; et al.	2021-12-30
Separator For Lithium Secondary Battery, And Lithium Secondary Battery Including Same App 20210226299 - CHOI; Yeonjoo ; et al.	2021-07-22
Separator, Method For Manufacturing Same, And Lithium Battery Including Same App 20210005858 - Kim; Yongkyoung ; et al.	2021-01-07
Separator For Lithium Secondary Battery And Lithium Secondary Battery Comprising Same App 20200403205 - Lee; Jungyoon ; et al.	2020-12-24
Separator For Rechargeable Lithium Battery And Rechargeable Lithium Battery Including The Same App 20200388808 - CHOI; Hyeonsun ; et al.	2020-12-10
Separator, lithium battery including the same, and method of manufacturing separator Grant 10,826,041 - Lee , et al. November 3, 2	2020-11-03
Separator And Lithium Battery Including The Same App 20200266415 - LEE; Jungyoon ; et al.	2020-08-20
Separator, Lithium Battery Employing Same, And Method For Manufacturing Separator App 20200127264 - KIM; Gain ; et al.	2020-04-23
Separator For Rechargeable Lithium Battery And Rechargeable Lithium Battery Including The Same App 20200075910 - KIM; Gain ; et al.	2020-03-05
Separator, Method Of Preparing The Same, And Lithium Battery Including The Same App 20190280274 - KIM; Gain ; et al.	2019-09-12
Separator, Lithium Battery Including The Same, And Method Of Manufacturing Separator App 20190237734 - LEE; Jungyoon ; et al.	2019-08-01
Manufacturing method of porous multilayered polyolefin Grant 10,205,149 - Kang , et al. Feb	2019-02-12
Separator For Rechargeable Battery And Rechargeable Lithium Battery Including The Same App 20170338461 - SEO; Dongwan ; et al.	2017-11-23
Manufacturing Method of Porous Multilayered Polyolefin App 20160030974 - Kang; Gwigwon ; et al.	2016-02-04
Microporous Polyolefin Composite Film With A Thermally Stable Porous Layer At High Temperature App 20140295061 - Lee; Jean ; et al.	2014-10-02
Microporous polyolefin composite film with a thermally stable porous layer at high temperature Grant 8,795,826 - Lee , et al. August 5, 2	2014-08-05
Microporous polyethylene film with good property of strength and permeability at high temperature Grant 8,486,521 - Jung , et al. July 16, 2	2013-07-16
Microporous polyethylene film with good property of strength and permeability at high temperature Grant 8,354,185 - Jung , et al. January 15, 2	2013-01-15
Microporous Polyethylene Film with Good Property of Strength and Permeability at High Temperature App 20120156570 - Jung; Inhwa ; et al.	2012-06-21
Microporous Polyethylene Film With Thermally Stable Hybrid-composite Layers App 20120077113 - Kim; Yongkyoung ; et al.	2012-03-29
Microporous polyolefin film possessing good mechanical properties and thermal stability Grant 8,048,936 - Kang , et al. November 1, 2	2011-11-01
Method Of Manufacturing The Microporous Polyolefin Composite Film With A Thermally Stable Layer At High Temperature App 20110033743 - Lee; Jean ; et al.	2011-02-10
Microporous Polyolefin Composite Film With A Thermally Stable Porous Layer At High Temperature App 20110027642 - Lee; Jean ; et al.	2011-02-03
Microporous polyolefin film possessing good mechanical properties and thermal stability App 20090148685 - Kang; Gwigwon ; et al.	2009-06-11
Microporous polyethylene film with good property of strength and permeability at high temperature App 20090075049 - Jung; Inhwa ; et al.	2009-03-19

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