Chung; Geun-Chang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chung; Geun-Chang.The latest application filed is for "battery cell including electrode lead located so as to face outer surface of electrode assembly".

Company Profile

7.53.52

Chung; Geun-Chang - Daejeon KR
Chung; Geun Chang - Taejon 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
Battery cell including electrode lead located so as to face outer surface of electrode assembly Grant 11,303,001 - Park , et al. April 12, 2	2022-04-12
Pouch-shaped secondary battery having structure in which bidirectional cell is changed to unidirectional cell Grant 11,114,700 - Park , et al. September 7, 2	2021-09-07
Embedded fiber optic cables for battery management Grant 10,777,855 - Raghavan , et al. Sept	2020-09-15
Battery Cell Including Electrode Lead Located So As To Face Outer Surface Of Electrode Assembly App 20200127269 - Park; Jong-Pil ; et al.	2020-04-23
Active material for lithium secondary battery composite electrode for improving output and lithium secondary battery including the active material Grant 10,541,408 - Hwang , et al. Ja	2020-01-21
Embedded Fiber Optic Cables For Battery Management App 20200006818 - Raghavan; Ajay ; et al.	2020-01-02
Embedded fiber optic cables for battery management Grant 10,446,886 - Raghavan , et al. Oc	2019-10-15
Pouch-Shaped Secondary Battery Having Structure In Which Bidirectional Cell Is Changed To Unidirectional Cell App 20190237811 - Park; Jong Pil ; et al.	2019-08-01
Battery cell having hole Grant 10,319,953 - Yoo , et al.	2019-06-11
Battery system for secondary battery comprising blended cathode material, and apparatus and method for managing the same Grant 10,283,819 - Joe , et al.	2019-05-07
Lithium secondary battery Grant 10,135,095 - Yoon , et al. November 20, 2	2018-11-20
Lithium secondary battery Grant 10,128,540 - Yoon , et al. November 13, 2	2018-11-13
Positive electrode for secondary batteries and secondary battery including the same Grant 10,062,902 - Jeong , et al. August 28, 2	2018-08-28
Secondary battery Grant 10,044,029 - Jeong , et al. August 7, 2	2018-08-07
Cathode active material comprising lithium manganese oxide capable of providing excellent charge-discharge characteristics at 3V region as well as 4V region Grant 9,911,977 - Noh , et al. March 6, 2	2018-03-06
Battery cell of improved cooling efficiency Grant 9,865,904 - Lee , et al. January 9, 2	2018-01-09
Lithium secondary battery Grant 9,853,288 - Choi , et al. December 26, 2	2017-12-26
Electrolyte for lithium secondary batteries and lithium secondary battery including the same Grant 9,853,328 - Choi , et al. December 26, 2	2017-12-26
Battery pack capable of discharging gases in pouch type battery cell Grant 9,806,311 - Chung , et al. October 31, 2	2017-10-31
Lithium Secondary Battery App 20170237123 - Yoon; Yourim ; et al.	2017-08-17
Apparatus and method for estimating SOC of secondary battery including blended cathode material Grant 9,720,045 - Joe , et al. August 1, 2	2017-08-01
Mixed cathode active material having improved power characteristics and safety, and lithium secondary battery including the same Grant 9,692,053 - Oh , et al. June 27, 2	2017-06-27
Electrolyte for lithium secondary batteries and lithium secondary battery including the same Grant 9,666,897 - Choi , et al. May 30, 2	2017-05-30
Positive electrode active material with improved output and lithium secondary battery comprising the same Grant 9,660,259 - Oh , et al. May 23, 2	2017-05-23
Lithium secondary battery Grant 9,660,266 - Choi , et al. May 23, 2	2017-05-23
Hybrid type secondary battery including electrodes having different output and capacity properties Grant 9,634,357 - Chung , et al. April 25, 2	2017-04-25
Electrolyte for lithium secondary batteries and lithium secondary battery including the same Grant 9,595,738 - Yoon , et al. March 14, 2	2017-03-14
Battery Cell Having Hole App 20170047559 - YOO; Jung Woo ; et al.	2017-02-16
Hybrid-type Secondary Battery Including Electrodes Having Different Output And Capacity Properties App 20160276703 - Chung; Seunghyun ; et al.	2016-09-22
Positive Electrode For Secondary Batteries And Secondary Battery Including The Same App 20160204423 - Jeong; Won Hee ; et al.	2016-07-14
Positive electrode active material with high capacity and lithium secondary battery including the same Grant 9,324,994 - Oh , et al. April 26, 2	2016-04-26
Novel Secondary Battery App 20160099462 - Jeong; Won Hee ; et al.	2016-04-07
Lithium secondary battery positive electrode material for improving output characteristics and lithium secondary battery including the same Grant 9,287,564 - Oh , et al. March 15, 2	2016-03-15
Battery Cell Of Improved Cooling Efficiency App 20160064782 - Lee; Jae Hyun ; et al.	2016-03-03
Embedded Fiber Optic Cables For Battery Management App 20160028129 - Raghavan; Ajay ; et al.	2016-01-28
Positive-electrode active material for elevation of output and lithium secondary battery including the same Grant 9,240,592 - Oh , et al. January 19, 2	2016-01-19
Battery cell of improved cooling efficiency Grant 9,214,705 - Lee , et al. December 15, 2	2015-12-15
Cathode active material with high capacity and improved conductivity and non-aqueous electrolyte secondary battery comprising the same Grant 9,214,664 - Oh , et al. December 15, 2	2015-12-15
Apparatus and method for estimating voltage of secondary battery including blended cathode material Grant 9,207,287 - Joe , et al. December 8, 2	2015-12-08
Electrolyte For Lithium Secondary Batteries And Lithium Secondary Battery Including The Same App 20150318575 - Choi; Young Geun ; et al.	2015-11-05
Lithium Secondary Battery App 20150303471 - Choi; Young Geun ; et al.	2015-10-22
Electrolyte For Lithium Secondary Batteries And Lithium Secondary Battery Including The Same App 20150288032 - Choi; Young Geun ; et al.	2015-10-08
Polymer-silicon composite particles, method of making the same, and anode and lithium secondary battery including the same Grant 9,142,859 - Hwang , et al. September 22, 2	2015-09-22
Lithium Secondary Battery App 20150263385 - Yoon; Yourim ; et al.	2015-09-17
Lithium Secondary Battery App 20150255794 - Choi; Young Geun ; et al.	2015-09-10
Electrolyte For Lithium Secondary Batteries And Lithium Secondary Battery Including The Same App 20150249269 - Yoon; Yourim ; et al.	2015-09-03
Electrolyte For Lithium Secondary Batteries And Lithium Secondary Battery Including The Same App 20150249271 - Choi; Young Geun ; et al.	2015-09-03
Electrolyte For Lithium Secondary Batteries And Lithium Secondary Battery Including The Same App 20150249267 - Yoon; Yourim ; et al.	2015-09-03
Electrolyte For Lithium Secondary Batteries And Lithium Secondary Battery Including The Same App 20150249270 - Yoon; Seung Jae ; et al.	2015-09-03
Apparatus and method for estimating parameter of secondary battery Grant 9,097,773 - Joe , et al. August 4, 2	2015-08-04
High-capacity cathode active material and lithium secondary battery including the same Grant 9,099,736 - Oh , et al. August 4, 2	2015-08-04
Apparatus and method for estimating voltage of secondary battery including blended material in electrode Grant 9,046,583 - Joe , et al. June 2, 2	2015-06-02
Apparatus And Method For Estimating Soc Of Secondary Battery Including Blended Cathode Material App 20150137822 - JOE; Won-Tae ; et al.	2015-05-21
Battery System For Secondary Battery Comprising Blended Cathode Material, And Apparatus And Method For Managing The Same App 20150086812 - JOE; Won-Tae ; et al.	2015-03-26
Battery Pack Capable Of Discharging Gases In Pouch Type Battery Cell App 20150086817 - Chung; Seung Hyun ; et al.	2015-03-26
Battery Cell Of Improved Cooling Efficiency App 20150072191 - LEE; Jae Hyun ; et al.	2015-03-12
Apparatus And Method For Estimating Parameter Of Secondary Battery App 20150066407 - JOE; Won-Tae ; et al.	2015-03-05
Battery system for secondary battery comprising blended cathode material, and apparatus and method for managing the same Grant 8,935,113 - Joe , et al. January 13, 2	2015-01-13
Battery system for secondary battery comprising blended cathode material, and apparatus and method for managing the same Grant 8,854,005 - Joe , et al. October 7, 2	2014-10-07
Mixed Cathode Active Material Having Improved Power Characteristics And Safety, And Lithium Secondary Battery Including The Same App 20140291588 - Oh; Song Taek ; et al.	2014-10-02
Battery system for secondary battery comprising blended cathode material, and apparatus and method for managing the same Grant 8,822,054 - Joe , et al. September 2, 2	2014-09-02
Positive Electrode Active Material With Improved Output And Lithium Secondary Battery Comprising The Same App 20140231720 - Oh; Song Taek ; et al.	2014-08-21
Mixed cathode active material having improved power characteristics and lithium secondary battery including the same Grant 8,753,533 - Park , et al. June 17, 2	2014-06-17
Apparatus and method for estimating voltage of secondary battery including blended cathode material Grant 8,742,727 - Joe , et al. June 3, 2	2014-06-03
Mixed cathode active material having improved power characteristics and lithium secondary battery including the same Grant 8,741,482 - Park , et al. June 3, 2	2014-06-03
Apparatus And Method For Estimating Voltage Of Secondary Battery Including Blended Material In Electrode App 20140132222 - JOE; Won-Tae ; et al.	2014-05-15
Cathode active material and lithium secondary battery comprising the same Grant 8,709,650 - Chang , et al. April 29, 2	2014-04-29
Apparatus and method for estimating voltage of secondary battery including blended cathode material Grant 8,653,794 - Joe , et al. February 18, 2	2014-02-18
Battery System For Secondary Battery Comprising Blended Cathode Material, And Apparatus And Method For Managing The Same App 20130346000 - JOE; Won-Tae ; et al.	2013-12-26
Apparatus And Method For Estimating Voltage Of Secondary Battery Including Blended Cathode Material App 20130342169 - JOE; Won-Tae ; et al.	2013-12-26
Apparatus And Method For Estimating Voltage Of Secondary Battery Including Blended Cathode Material App 20130338950 - JOE; Won-Tae ; et al.	2013-12-19
Battery System For Secondary Battery Comprising Blended Cathode Material, And Apparatus And Method For Managing The Same App 20130337301 - JOE; Won-Tae ; et al.	2013-12-19
Apparatus And Method For Estimating Voltage Of Secondary Battery Including Blended Cathode Material App 20130335031 - JOE; Won-Tae ; et al.	2013-12-19
Battery System For Secondary Battery Comprising Blended Cathode Material, And Apparatus And Method For Managing The Same App 20130335030 - JOE; Won-Tae ; et al.	2013-12-19
Active Material For Lithium Secondary Battery Composite Electrode For Improving Output And Lithium Secondary Battery Including The Active Material App 20130280610 - Hwang; Sun Jung ; et al.	2013-10-24
High-capacity Cathode Active Material And Lithium Secondary Battery Including The Same App 20130224585 - Oh; Song Taek ; et al.	2013-08-29
Lithium Secondary Battery Positive Electrode Material For Improving Output Characteristics And Lithium Secondary Battery Including The Same App 20130221283 - OH; Song Taek ; et al.	2013-08-29
Lithium secondary battery with high energy density Grant 8,497,040 - Chung , et al. July 30, 2	2013-07-30
Cathode Active Material With High Capacity And Improved Conductivity And Non-aqueous Electrolyte Secondary Battery Comprising The Same App 20130183588 - OH; Song Taek ; et al.	2013-07-18
Cathode Active Material And Lithium Secondary Battery Comprising The Same App 20130065118 - CHANG; Sung kyun ; et al.	2013-03-14
Cathode Active Material Comprising Lithium Manganese Oxide Capable Of Providing Excellent Charge-discharge Characteristics At 3v Region As Well As 4v Region App 20130022872 - Noh; Hyun Kuk ; et al.	2013-01-24
Mixed Cathode Active Material Having Improved Power Characteristics And Lithium Secondary Battery Including The Same App 20120244432 - Park; Jung Hwan ; et al.	2012-09-27
Mixed Cathode Active Material Having Improved Power Characteristics And Lithium Secondary Battery Including The Same App 20120217452 - PARK; Jung Hwan ; et al.	2012-08-30
Lithium Secondary Battery With High Energy Density App 20120070742 - CHUNG; Geun-Chang ; et al.	2012-03-22
Polymer-silicon Composite Particles, Method Of Making The Same, And Anode And Lithium Secondary Battery Including The Same App 20120007028 - Hwang; Sun Jung ; et al.	2012-01-12
Positive-electrode Active Material For Elevation Of Output And Lithium Secondary Battery Including The Same App 20110311872 - OH; Song Taek ; et al.	2011-12-22
Positive Electrode Active Material With High Capacity And Lithium Secondary Battery Including The Same App 20110311869 - OH; Song Taek ; et al.	2011-12-22
Lithium ion secondary battery having enhanced weldability and sealing capability Grant 7,998,613 - Jeon , et al. August 16, 2	2011-08-16
Bipolar Electrode/separator Assembly, Bipolar Battery Comprising The Same And Method Of Manufacturing The Same App 20110189577 - CHUNG; Geun Chang ; et al.	2011-08-04
Lithium Secondary Battery With High Energy Density App 20100330430 - CHUNG; Geun-Chang ; et al.	2010-12-30
Lithium ion secondary battery App 20070059594 - Jeon; Tae-Hyun ; et al.	2007-03-15
Pocketed electrode plate for use in lithium ion secondary battery, its manufacturing method and lithium ion secondary battery using the same Grant 6,881,233 - Cho , et al. April 19, 2	2005-04-19
Lithium ion secondary battery and manufacturing method of the same App 20020168574 - Ahn, Soon-Ho ; et al.	2002-11-14