HONG; Ji Jun

Patent Applications and Registrations

Patent applications and USPTO patent grants for HONG; Ji Jun.The latest application filed is for "electrode assembly and lithium secondary battery including same".

Company Profile

8.30.30

HONG; Ji Jun - Gwacheon-si Gyeonggi-do
Hong; Ji-Jun - Seong N/A KR
Hong; Ji-Jun - Seoul N/A KR
Hong; Ji-Jun - Gyeonggi-do KR
Hong; Ji-Jun - Chungcheongnam-do KR
Hong; Ji-Jun - Nonsan-si KR
Hong; Ji Jun - Nonsan Shi 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
Electrode Assembly And Lithium Secondary Battery Including Same App 20220285736 - JANG; Ji Hoon ; et al.	2022-09-08
Thin film battery Grant 10,879,554 - Hong , et al. December 29, 2	2020-12-29
Thin Film Battery App 20200168940 - HONG; Ji Jun ; et al.	2020-05-28
Lithium ion secondary battery configured to make best use of an accommodating space in an electronic apparatus Grant 10,559,790 - Hong , et al. Feb	2020-02-11
Lithium secondary battery having improved safety and stability Grant 10,297,816 - Hong , et al.	2019-05-21
Anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same Grant 10,283,762 - Hong , et al.	2019-05-07
Anode Active Material For Lithium Secondary Battery, Method For Preparing The Same And Lithiuim Secondary Battery Comprising The Same App 20190088936 - Hong; Ji-Jun ; et al.	2019-03-21
High heat resistance composite separator for lithium secondary battery and lithium secondary battery including same Grant 10,090,501 - Hong , et al. October 2, 2	2018-10-02
Connecting structure and method between grid and electrode tab of secondary battery Grant 10,056,597 - Park , et al. August 21, 2	2018-08-21
Lithium Ion Secondary Battery App 20180183106 - HONG; Ji Jun ; et al.	2018-06-28
Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same Grant 9,647,262 - Hong , et al. May 9, 2	2017-05-09
Connecting Structure And Method Between Grid And Electrode Tab Of Secondary Battery App 20160260952 - Park; Pan-Kyu ; et al.	2016-09-08
Lithium Secondary Battery Having Improved Safety And Stability App 20160164078 - Hong; Ji-Jun ; et al.	2016-06-09
Lithium secondary battery Grant 9,252,413 - Hong , et al. February 2, 2	2016-02-02
Separator for lithium secondary battery and lithium secondary battery comprising the same Grant 9,196,884 - Hong , et al. November 24, 2	2015-11-24
Core-shell type anode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the same Grant 9,172,091 - Hong , et al. October 27, 2	2015-10-27
Cathode active material for lithium secondary batteries with core of lithium metal oxide and shell of lithium iron phosphate oxide, method of preparing the same, and lithium secondary batteries comprising the same Grant 8,927,153 - Kim , et al. January 6, 2	2015-01-06
High Heat Resistance Composite Separator For Lithium Secondary Battery And Lithium Secondary Battery Including Same App 20140370358 - Hong; Ji-Jun ; et al.	2014-12-18
Cathode active material for lithium secondary batteries, method for preparing the same, and lithium secondary batteries comprising the same Grant 8,808,916 - Kim , et al. August 19, 2	2014-08-19
Lithium Secondary Battery App 20140087233 - HONG; Ji-Jun ; et al.	2014-03-27
Anode Active Material For A Lithium Secondary Battery, Method For Preparing Same, And Lithium Secondary Battery Including Same App 20130059203 - Hong; Ji Jun ; et al.	2013-03-07
Cathode active material for lithium secondary batteries with high safety, method of preparing the same and lithium secondary batteries comprising the same Grant 8,367,247 - Kim , et al. February 5, 2	2013-02-05
Cathode Active Material Precursor And Active Material For A Rechargeable Lithium Battery Comprising Hollow Nanofibrous Carbon, And Production Method Thereof App 20120241666 - Hong; Ji Jun ; et al.	2012-09-27
Separator For Lithium Secondary Battery And Lithium Secondary Battery Comprising The Same App 20120225344 - Hong; Ji-Jun ; et al.	2012-09-06
Core-shell Type Anode Active Material For Lithium Secondary Battery, Method For Preparing The Same And Lithium Secondary Battery Comprising The Same App 20120135303 - Hong; Ji-Jun ; et al.	2012-05-31
Core-shell Type Anode Active Material For Lithium Secondary Batteries, Method For Preparing The Same And Lithium Secondary Batteries Comprising The Same App 20110244322 - Hong; Ji-Jun ; et al.	2011-10-06
Lithium secondary battery with high safety and manufacturing method thereof Grant 8,017,264 - Hong , et al. September 13, 2	2011-09-13
Cathode Active Material For Lithium Secondary Batteries, Method For Preparing The Same, And Lithium Secondary Batteries Comprising The Same App 20110052991 - Kim; Seong-Bae ; et al.	2011-03-03
Cathode Active Material For Lithium Secondary Batteries With High Safety, Method Of Preparing The Same And Lithium Secondary Batteries Comprising The Same App 20100310940 - Kim; Seong-Bae ; et al.	2010-12-09
Cathode Active Material For Lithium Secondary Batteries With High Safety, Method Of Preparing The Same, And Lithium Secondary Batteries Comprising The Same App 20100203388 - Kim; Seong-Bae ; et al.	2010-08-12
Packing apparatus for an automated manufacturing system of lithium secondary battery Grant 7,500,304 - Hong March 10, 2	2009-03-10
Method for Treating Electrode Tabs of Crude Cell for Lithium Secondary Battery, and Crude Cell and Lithium Secondary Battery According to the Method App 20080083113 - Hong; Ji-Jun	2008-04-10
Method for Treating Electrode Tabs of Crude Cell for Lithium Secondary Battery, and Crude Cell and Lithium Secondary Battery According to the Method App 20080028598 - Hong; Ji-Jun	2008-02-07
Method for treating electrode tabs of crude cell for lithium secondary battery, and crude cell and lithium secondary battery according to the method App 20060286454 - Hong; Ji-Jun	2006-12-21
Method for treating electrode tabs of crude cell for lithium secondary battery, and crude cell and lithium secondary battery according to the method Grant 7,067,218 - Hong June 27, 2	2006-06-27
Automated manufacturing system of lithium secondary battery Grant 7,055,570 - Hong June 6, 2	2006-06-06
Lithium secondary cell and method of fabricating the same Grant 7,033,701 - Hong April 25, 2	2006-04-25
Lamination apparatus for automated manufacturing system of lithium secondary battery Grant 6,997,228 - Hong February 14, 2	2006-02-14
Lithium secondary battery with high safety and manufacturing method thereof App 20050069763 - Hong, Ji-Jun ; et al.	2005-03-31
Packing apparatus for an automated manufacturing system of lithium secondary battery App 20040168307 - Hong, Ji-Jun	2004-09-02
Lamination apparatus for automated manufacturing system of lithium secondary battery App 20040163237 - Hong, Ji-Jun	2004-08-26
Automated manufacturing system of lithum secondary battery App 20040154160 - Hong, Ji-Jun	2004-08-12
Method for treating electrode tabs of crude cell for lithium secondary battery, and crude cell and lithium secondary battery according to the method App 20030232243 - Hong, Ji-Jun	2003-12-18
Lithium secondary cell and method of fabricating the same App 20030008206 - Hong, Ji Jun	2003-01-09
Lithium secondary cell and method of fabricating the same Grant 6,423,449 - Hong July 23, 2	2002-07-23
Method for producing lithium secondary battery App 20010049872 - Hong, Ji Jun	2001-12-13

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