ILJIN MATERIALS CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for ILJIN MATERIALS CO., LTD..The latest application filed is for "electrolytic copper foil for secondary battery and method for producing the same".

Company Profile

29.29.41

ILJIN MATERIALS CO., LTD. - Iksan-si KR
ILJIN MATERIALS CO., LTD. - Iksan N/A KR
ILJIN MATERIALS CO., LTD. - Jeollabuk-Do KR
ILJIN MATERIALS CO., LTD. - Iksan-si, Jeollabuk-do N/A KR
ILJIN MATERIALS CO., LTD. - Ilsan-si, Jeollabuk-do 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
Electrolytic copper foil for secondary battery and method for producing the same Grant 11,380,898 - Lee , et al. July 5, 2	2022-07-05
Electrolytic copper foil and secondary battery using the same Grant 11,362,336 - Lee , et al. June 14, 2	2022-06-14
Electrolytic copper foil for secondary battery and method for producing the same Grant 11,171,319 - Lee , et al. November 9, 2	2021-11-09
Carrier-foil-attached ultra-thin copper foil Grant 11,166,378 - Beom , et al. November 2, 2	2021-11-02
Carrier-foil-attached ultra-thin copper foil Grant 11,164,831 - Beom , et al. November 2, 2	2021-11-02
Electrolytic copper foil for secondary battery, having enhanced physical properties at low temperature, and method for producing same Grant 11,162,183 - Lee , et al. November 2, 2	2021-11-02
Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing the same Grant 11,142,838 - Lee , et al. October 12, 2	2021-10-12
Electrolytic copper foil for secondary battery and method for producing the same Grant 11,118,279 - Lee , et al. September 14, 2	2021-09-14
Electrolytic Copper Foil For Secondary Battery And Method For Producing The Same App 20210257603 - LEE; Sun Hyoung ; et al.	2021-08-19
Electrolytic Copper Foil For Secondary Battery, Having Enhanced Flexural Resistance, And Method For Producing Same App 20210230761 - LEE; Sun Hyoung ; et al.	2021-07-29
Electrolytic Copper Foil For Secondary Battery, Having Enhanced Physical Properties At Low Temperature, And Method For Producing Same App 20210230760 - LEE; Sun Hyoung ; et al.	2021-07-29
Surface-treated Copper Foil, Manufacturing Method Thereof, Copper Foil Laminate Including The Same, And Printed Wiring Board Including The Same App 20210195737 - Yoon; Sang Hwa ; et al.	2021-06-24
Electrolytic Copper Foil For Secondary Battery And Method For Producing The Same App 20210135234 - Lee; Sun Hyoung ; et al.	2021-05-06
Electrolytic copper foil for secondary battery and method for producing the same Grant 10,920,330 - Lee , et al. February 16, 2	2021-02-16
Electrolytic copper foil for graphene and method for producing the copper foil Grant 10,826,117 - Jo , et al. November 3, 2	2020-11-03
Method And Apparatus For Measuring Angle Between Two Bodies Of Foldable Device App 20200340794 - Park; Jungwon	2020-10-29
Shock Absorbing Module And Display Device Including The Same App 20200325952 - RYU; JONG HO ; et al.	2020-10-15
Electrodeposited copper foil, and electrical component and battery comprising same Grant 10,686,191 - Lee , et al.	2020-06-16
Electrolytic Copper Foil For Secondary Battery And Method For Producing The Same App 20200165738 - Lee; Sun Hyoung ; et al.	2020-05-28
Electrolytic copper foil for graphene and method for producing the copper foil Grant 10,626,516 - Jo , et al.	2020-04-21
Anode For Secondary Battery, Manufacturing Method Therefor, And Lithium Secondary Battery Manufactured Using The Same App 20200014020 - Lee; Sun Hyoung ; et al.	2020-01-09
Carrier-foil-attached Ultra-thin Copper Foil App 20190371750 - Beom; Won Jin ; et al.	2019-12-05
Carrier-foil-attached Ultra-thin Copper Foil App 20190364664 - Beom; Won Jin ; et al.	2019-11-28
Electrolytic Copper Foil And Secondary Battery Using The Same App 20190355993 - LEE; Sun Hyoung ; et al.	2019-11-21
Electrolytic Copper Foil For Secondary Battery And Method For Producing The Same App 20190334177 - Lee; Sun Hyoung ; et al.	2019-10-31
Electrolytic Copper Foil For Secondary Battery, Having Enhanced Physical Properties At Low Temperature, And Method For Producing App 20190330754 - Lee; Sun Hyoung ; et al.	2019-10-31
Electrolytic Copper Foil For Secondary Battery, Having Enhanced Flexural Resistance, And Method For Producing The Same App 20190316266 - Lee; Sun Hyoung ; et al.	2019-10-17
Electrolytic Copper Foil For Secondary Battery And Method For Producing The Same App 20190249322 - Lee; Sun Hyoung ; et al.	2019-08-15
Electrolytic Copper Foil For Secondary Battery And Method For Producing The Same App 20190245196 - Lee; Sun Hyoung ; et al.	2019-08-08
Electrolytic Copper Foil For Graphene And Method For Producing The Copper Foil App 20190088992 - JO; Tae Jin ; et al.	2019-03-21
Electrolytic Copper Foil For Graphene And Method For Producing The Copper Foil App 20190071790 - Jo; Tae Jin ; et al.	2019-03-07
Electrolytic copper foil, and collector, negative electrode, and lithium battery comprising same Grant 10,158,119 - Song , et al. Dec	2018-12-18
Electrolytic copper foil, and collector, negative electrode, and lithium battery comprising same Grant 10,122,021 - Song , et al. November 6, 2	2018-11-06
Electrolytic copper foil, electric component and battery including the same Grant 9,899,683 - Lee , et al. February 20, 2	2018-02-20
Electrolytic Copper Foil, And Collector, Negative Electrode, And Lithium Battery Comprising Same App 20170141403 - SONG; Ki Deok ; et al.	2017-05-18
Electrolytic Copper Foil, And Collector, Negative Electrode, And Lithium Battery Comprising Same App 20170141404 - SONG; Ki Deok ; et al.	2017-05-18
Electrolytic Copper Foil, Electric Component and Battery Including the Same App 20160260980 - Lee; Sun Hyoung ; et al.	2016-09-08
Electrodeposited Copper Foil, And Electrical Component And Battery Comprising Same App 20160260981 - LEE; Sun Hyoung ; et al.	2016-09-08

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