Kim; Kee Wook

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kim; Kee Wook.The latest application filed is for "separator and secondary battery using same".

Company Profile

3.5.9

Kim; Kee Wook - Suwon-si KR
KIM; Kee Wook - Uiwang-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 having high tensile strength, manufacturing method therefor, and secondary battery including same Grant 10,700,329 - Kim , et al.	2020-06-30
Method for manufacturing separation film and the separation film, and battery using same Grant 10,340,491 - Lee , et al.	2019-07-02
Separator, method of manufacturing the same and battery using the same Grant 10,230,090 - Lee , et al.	2019-03-12
Separator and secondary battery using same Grant 10,020,481 - Kim , et al. July 10, 2	2018-07-10
Porous polyolefin separator and method for manufacturing the same Grant 9,825,269 - Kim , et al. November 21, 2	2017-11-21
Electrode Assembly Having Improved Flexural Rigidity, Method For Preparing Same, And Electrochemical Battery Comprising Same App 20160293999 - KIM; Kee Wook ; et al.	2016-10-06
Separator And Secondary Battery Using Same App 20160293923 - KIM; Nam Hyo ; et al.	2016-10-06
Method For Producing Separator, And Said Separator And Battery Using The Same App 20160226045 - CHO; Jae Hyun ; et al.	2016-08-04
Separator Having High Tensile Strength, Manufacturing Method Therefor, And Secondary Battery Including Same App 20160006009 - KIM; Kee Wook ; et al.	2016-01-07
Method For Manufacturing Separation Film And The Separation Film, And Battery Using Same App 20150380705 - LEE; Sang Ho ; et al.	2015-12-31
Separator, Method Of Manufacturing The Same And Battery Using The Same App 20150372275 - LEE; Sang Ho ; et al.	2015-12-24
Porous Polyolefin Separator And Method For Manufacturing The Same App 20150179999 - KIM; Kee Wook ; et al.	2015-06-25
Method For Manufacturing Separator, Separator, And Battery Using Separator App 20140186715 - LEE; Jung Seong ; et al.	2014-07-03

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