Hwang; Cheol-Hee

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Cheol-Hee.The latest application filed is for "negative electrode active material for rechargeable lithium battery, method for preparing the same, and negative electrode and r".

Company Profile

1.18.14

Hwang; Cheol-Hee - Yongin-si KR
Hwang; Cheol-Hee - Yongin KR
Hwang; Cheol-Hee - Suwon-si KR
Hwang; Cheol-Hee - Yongin-city 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
Negative Electrode Active Material For Rechargeable Lithium Battery, Method For Preparing The Same, And Negative Electrode And R App 20200227748 - Hwang; Cheol-Hee	2020-07-16
Negative electrode active material for rechargeable lithium battery, method for preparing the same, and negative electrode and rechargeable lithium battery including same Grant 10,615,415 - Hwang	2020-04-07
Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same Grant 9,997,783 - Hwang June 12, 2	2018-06-12
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same Grant 9,876,221 - Kim , et al. January 23, 2	2018-01-23
Negative electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same Grant 9,853,291 - Park , et al. December 26, 2	2017-12-26
Negative Electrode Active Material For Rechargeable Lithium Battery, Method For Preparing The Same, And Negative Electrode And Rechargeable Lithium Battery Including Same App 20170062822 - Hwang; Cheol-Hee	2017-03-02
Battery Grant 9,368,830 - Hwang June 14, 2	2016-06-14
Positive Electrode For Rechargeable Lithium Battery And Rechargeable Lithium Battery Including Same App 20160141627 - Hwang; Cheol-Hee	2016-05-19
Electrode with polyamide imide-based binder for lithium secondary battery and lithium secondary battery comprising the same Grant 9,085,693 - Hwang July 21, 2	2015-07-21
Negative Active Material For Rechargeable Lithium Battery, Method Of Preparing Same, And Rechargeable Lithium Battery Including Same App 20150155562 - HA; Jae-Hwan ; et al.	2015-06-04
Negative active material for rechargeable lithium battery and rechargeable lithium battery comprising same Grant 8,906,555 - Hwang , et al. December 9, 2	2014-12-09
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same Grant 8,785,049 - Kim , et al. July 22, 2	2014-07-22
Negative electrode active material, negative electrode having the same and lithium secondary battery Grant 8,715,862 - Hwang , et al. May 6, 2	2014-05-06
Rechargeable lithium battery Grant 8,597,833 - Hwang , et al. December 3, 2	2013-12-03
Negative Active Material For Rechargeable Lithium Battery And Rechargeable Lithium Battery Comprising Same App 20130065131 - Hwang; Cheol-Hee ; et al.	2013-03-14
Negative active material for rechargeable lithium battery and rechargeable lithium battery comprising same Grant 8,309,254 - Hwang , et al. November 13, 2	2012-11-13
Negative Electrode For Rechargeable Lithium Battery, Method Of Preparing Same And Rechargeable Lithium Battery Including Same App 20120244428 - Park; Se-Ho ; et al.	2012-09-27
Negative Active Material for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including Same App 20120115033 - Kim; Bong-Chull ; et al.	2012-05-10
Battery Pack App 20120115020 - HWANG; Cheol-Hee	2012-05-10
Electrode for lithium secondary battery and lithium secondary battery including the same App 20120088150 - Hwang; Cheol-Hee	2012-04-12
Negative Active Material For Rechargeable Lithium Battery And Rechargeable Lithium Battery Including Same App 20110281180 - Kim; Bong-Chull ; et al.	2011-11-17
Negative Active Material For Rechargeable Lithium Battery And Rechargeable Lithium Battery Comprising Same App 20100285359 - Hwang; Cheol-Hee ; et al.	2010-11-11
Rechargeable Lithium Battery App 20100279172 - HWANG; Cheol-Hee ; et al.	2010-11-04
Electrode Assembly And Secondary Battery Having The Same App 20100196755 - Park; Se-Ho ; et al.	2010-08-05
Negative Electrode Active Material, Negative Electrode Having The Same And Lithium Secondary Battery App 20090297945 - Hwang; Cheol-Hee ; et al.	2009-12-03

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