Lee; Ju Myeung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Ju Myeung.The latest application filed is for "negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same".

Company Profile

1.5.7

Lee; Ju Myeung - Cheongju-si KR
Lee; Ju Myeung - Chungcheongbuk-do KR
Lee; Ju Myeung - Bunkyo-ku N/A JP
Lee; Ju-Myeung - Yokohama-shi JP

*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
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same Grant 10,586,978 - Kawakami , et al.	2020-03-10
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same Grant 9,911,976 - Kawakami , et al. March 6, 2	2018-03-06
Negative Electrode Active Material For Secondary Battery, Conductive Composition For Secondary Battery, Negative Electrode Material Comprising Same, Negative Electrode Structure And Secondary Battery Comprising Same, And Method For Manufacturing Same App 20170338477 - KAWAKAMI; Soichiro ; et al.	2017-11-23
Negative Electrode Active Material For Secondary Battery, Conductive Composition For Secondary Battery, Negative Electrode Material Comprising Same, Negative Electrode Structure And Secondary Battery Comprising Same, And Method For Manufacturing Same App 20170338478 - KAWAKAMI; Soichiro ; et al.	2017-11-23
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same Grant 9,761,869 - Kawakami , et al. September 12, 2	2017-09-12
Surface-modified Silicon Nanoparticles For Negative Electrode Active Material, And Method For Manufacturing Same App 20150280223 - Chang; Dong Gyu ; et al.	2015-10-01
Negative Electrode Active Material For Secondary Battery, Conductive Composition For Secondary Battery, Negative Electrode Material Comprising Same, Negative Electrode Structure And Secondary Battery Comprising Same, And Method For Manufacturing Same App 20150270536 - Kawakami; Soichiro ; et al.	2015-09-24
Film-type Negative Electrode Filled With Active Material And Method Of Manufacturing The Same App 20140370384 - Lee; Ju Myeung ; et al.	2014-12-18
Proton conductive hybrid material, and catalyst layer for fuel cell using the same Grant 8,632,701 - Yamaguchi , et al. January 21, 2	2014-01-21
Method For Producing Strongly Acidic Zirconium Particles, Proton Conducting Material, Method For Producing Proton Conducting Membrane, Proton Conducting Membrane, Electrode For Fuel Cell, Membrane Electrode Assembly, Fuel Cell App 20120196206 - Yamaguchi; Takeo ; et al.	2012-08-02
Proton Conductive Hybrid Material, And Catalyst Layer For Fuel Cell Using The Same App 20090220840 - Yamaguchi; Takeo ; et al.	2009-09-03

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