| Patent | Date |
|---|
Method and apparatus for evaluating phase stability of electrode mixture slurry
Grant 11,456,450 - Lim , et al. September 27, 2 | 2022-09-27 |
Method for monitoring dry state of electrode substrate
Grant 11,448,597 - Son , et al. September 20, 2 | 2022-09-20 |
Method for manufacturing electrode
Grant 11,424,433 - Lee , et al. August 23, 2 | 2022-08-23 |
Positive electrode, secondary battery including the same, and method for manufacturing using dry mixing at high shear force
Grant 11,380,899 - Koo , et al. July 5, 2 | 2022-07-05 |
Method For Recycling Electrode Scraps, And Method For Manufacturing Electrode By Using Same
App 20220200075 - LIM; Jun-Muk ; et al. | 2022-06-23 |
Manufacturing Method For Electrode Binder And Electrode Assembly Comprising Same Electrode Binder
App 20220173402 - JANG; Seong Keun ; et al. | 2022-06-02 |
Carbon Nanotube Dispersion, and Negative Electrode Slurry, Negative Electrode, and Lithium Secondary Battery Including the Same
App 20220166027 - Kim; Dong Hyun ; et al. | 2022-05-26 |
Die For Coating Insulating Liquid And Method For Coating Insulating Liquid
App 20220134379 - Lee; Chang Hun ; et al. | 2022-05-05 |
Slot Die Coating Device Having Air Vent
App 20220134378 - Kim; Ki Tae ; et al. | 2022-05-05 |
Negative electrode slurry for lithium secondary battery and method of preparing the same
Grant 11,309,541 - Kim , et al. April 19, 2 | 2022-04-19 |
Method of preparing slurry composition for secondary battery positive electrode, positive electrode for secondary battery prepared by using the same, and lithium secondary battery including the positive electrode
Grant 11,283,058 - Ahn , et al. March 22, 2 | 2022-03-22 |
Method of manufacturing irregular electrode
Grant 11,283,057 - Lee , et al. March 22, 2 | 2022-03-22 |
Slot Die Coating Device Having Air Vent
App 20220080451 - Kim; Ki Tae ; et al. | 2022-03-17 |
Method for manufacturing electrode for secondary battery and electrode manufactured thereby
Grant 11,276,846 - Kim , et al. March 15, 2 | 2022-03-15 |
Method of preparing graphene
Grant 11,254,576 - Son , et al. February 22, 2 | 2022-02-22 |
Slot Die Coater Adjusting Device for Controlling Distance Between Upper Discharge Port and Lower Discharge Port of Slot Die Coater, and Electrode Active Material Coating System Including Same
App 20220016665 - Lee; Do-Hyun ; et al. | 2022-01-20 |
Electrode Slurry Coating Apparatus and Method for Forming Double Active Material Layers
App 20220006064 - Lee; Taek Soo ; et al. | 2022-01-06 |
Secondary Battery Electrode Plate Including Electrode Mixture Regions Having Different Binder Content, And Method For Manufacturing Secondary Battery Electrode Using Same
App 20210399278 - LEE; Taek Soo ; et al. | 2021-12-23 |
Coating Die Including Double Slit, And Electrode Active Material Coating Apparatus Using Same
App 20210354166 - Kim; Ki Tae ; et al. | 2021-11-18 |
Positive electrode having improved pore structure in positive electrode active material layer
Grant 11,171,322 - Seol , et al. November 9, 2 | 2021-11-09 |
Slot die coater for changing coating form of electrode active material slurry through movement of slots
Grant 11,161,140 - Lee , et al. November 2, 2 | 2021-11-02 |
Coating Apparatus
App 20210313552 - Kim; Woo-Ha ; et al. | 2021-10-07 |
Electrode For Lithium Secondary Battery
App 20210296640 - YOON; Jihee ; et al. | 2021-09-23 |
Coating apparatus
Grant 11,127,936 - Kim , et al. September 21, 2 | 2021-09-21 |
Method of preparing slurry for secondary battery positive electrode
Grant 11,121,361 - Ahn , et al. September 14, 2 | 2021-09-14 |
Conductive material dispersed liquid and secondary battery manufactured using the same
Grant 11,108,050 - Kim , et al. August 31, 2 | 2021-08-31 |
Method for measuring undissolved material in polymer solution
Grant 11,092,533 - Yang , et al. August 17, 2 | 2021-08-17 |
Carbon Nanotube Dispersion And Method For Preparing The Same
App 20210246028 - KIM; Dong Hyun ; et al. | 2021-08-12 |
Method For Manufacturing All-solid-state Battery
App 20210249694 - AHN; Byoung-Hoon ; et al. | 2021-08-12 |
Conductive Material Dispersion Liquid, Electrode And Lithium Secondary Battery Prepared By Using The Same
App 20210234174 - YOO; Houng Sik ; et al. | 2021-07-29 |
Conductive material dispersed liquid and lithium secondary battery manufactured using the same
Grant 11,050,061 - Kim , et al. June 29, 2 | 2021-06-29 |
Electrode slurry coating apparatus and method
Grant 11,050,046 - Lee , et al. June 29, 2 | 2021-06-29 |
Complex Particles for Negative Electrode Active Material and Negative Electrode for All-Solid Type Battery Comprising the Same
App 20210184218 - Ahn; Byoung-Hoon ; et al. | 2021-06-17 |
Positive electrode active material pre-dispersion composition including hydrogenated nitrile butadiene rubber as dispersant, positive electrode for secondary battery, and lithium secondary battery including the positive electrode
Grant 11,038,175 - Ahn , et al. June 15, 2 | 2021-06-15 |
Dissolution mixer
Grant 11,033,865 - Son , et al. June 15, 2 | 2021-06-15 |
Method for manufacturing electrode for lithium secondary battery
Grant 11,038,157 - Kim , et al. June 15, 2 | 2021-06-15 |
Positive Electrode and Secondary Battery Including Same
App 20210151753 - Baek; Joo Yul ; et al. | 2021-05-20 |
Negative Electrode Slurry For Lithium Secondary Battery And Method Of Preparing The Same
App 20210126255 - KIM; Dong Hyun ; et al. | 2021-04-29 |
Method Of Reusing Positive Electrode Material
App 20210083336 - BAEK; Joo Yul ; et al. | 2021-03-18 |
Positive Electrode and Secondary Battery Including Said Positive Electrode
App 20210057749 - Lim; Jun Muk ; et al. | 2021-02-25 |
Positive Electrode Slurry Including Oxalic Acid, Preparation Method Thereof, Positive Electrode For Secondary Battery, And Secondary Battery
App 20210043938 - PIAO; Shanghao ; et al. | 2021-02-11 |
Method of Preparing Positive Electrode
App 20210013487 - Koo; Chang Wan ; et al. | 2021-01-14 |
Grinder using induced electric field
Grant 10,888,870 - Son , et al. January 12, 2 | 2021-01-12 |
Method For Measuring Undissolved Material In Polymer Solution
App 20200386663 - YANG; Hwi Soo ; et al. | 2020-12-10 |
Positive Electrode and Secondary Battery Including the Positive Electrode
App 20200373559 - Baek; Joo Yul ; et al. | 2020-11-26 |
Secondary Battery
App 20200358103 - Baek; Joo Yul ; et al. | 2020-11-12 |
Carbon black dispersion solution and manufacturing method therefor
Grant 10,822,498 - Kwon , et al. November 3, 2 | 2020-11-03 |
Method of Preparing Graphene
App 20200331759 - Son; Jin Young ; et al. | 2020-10-22 |
Method for preparing positive electrode active material slurry
Grant 10,804,528 - Ahn , et al. October 13, 2 | 2020-10-13 |
Method for Manufacturing Electrode for Secondary Battery and Electrode Manufactured Thereby
App 20200321599 - Kim; Ki Tae ; et al. | 2020-10-08 |
Method of Preparing Slurry Composition for Secondary Battery Positive Electrode, Positive Electrode for Secondary Battery Prepared by Using the Same, and Lithium Secondary Battery Including the Positive Electrode
App 20200295347 - Ahn; Byoung Hoon ; et al. | 2020-09-17 |
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same
Grant 10,741,829 - Ahn , et al. A | 2020-08-11 |
Apparatus and Method for Monitoring Dry State of Electrode Substrate
App 20200240915 - Son; Jin Young ; et al. | 2020-07-30 |
Conductive material dispersed liquid and lithium secondary battery manufactured using same
Grant 10,727,477 - Kim , et al. | 2020-07-28 |
Coating Apparatus
App 20200227719 - Kim; Woo-Ha ; et al. | 2020-07-16 |
Method And Apparatus For Evaluating Phase Stability Of Electrode Mixture Slurry
App 20200212430 - LIM; Ga-Hyun ; et al. | 2020-07-02 |
Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same
Grant 10693124 - | 2020-06-23 |
Carbon nanotube dispersion liquid and manufacturing method thereof
Grant 10,686,185 - Yoo , et al. | 2020-06-16 |
Electrode Slurry Coating Apparatus and Method
App 20200185696 - Lee; Taek Soo ; et al. | 2020-06-11 |
Positive electrode active material slurry including rubber-based binder and positive electrode prepared therefrom
Grant 10,680,247 - Jung , et al. | 2020-06-09 |
Method For Predicting Processability Of Electrode Slurry And Selecting Electrode Binder
App 20200176776 - YANG; Hwi-Soo ; et al. | 2020-06-04 |
Electrode Mixture Manufacturing Method and Electrode Mixture
App 20200168895 - Kim; Ki Tae ; et al. | 2020-05-28 |
Conductive material for secondary battery, and secondary battery containing same
Grant 10,665,890 - Kang , et al. | 2020-05-26 |
Method For Manufacturing Electrode
App 20200161627 - LEE; Taek Soo ; et al. | 2020-05-21 |
Method Of Manufacturing Irregular Electrode
App 20200152958 - LEE; Taek Soo ; et al. | 2020-05-14 |
Apparatus and method for preparing slurry for secondary battery
Grant 10,651,497 - Son , et al. | 2020-05-12 |
Method For Preparing Positive Electrode Slurry For Lithium Secondary Battery And Positive Electrode For Lithium Secondary Batter
App 20200127281 - Moon; Il-Jae ; et al. | 2020-04-23 |
Strip-shaped Electrode Used For Cylindrical Jelly Roll And Lithium Secondary Battery Comprising Same
App 20200067071 - AHN; Byoung-Hoon ; et al. | 2020-02-27 |
Method of preparing electrode slurry for lithium secondary batteries
Grant 10,573,895 - Ahn , et al. Feb | 2020-02-25 |
Positive Electrode, Secondary Battery Including The Same, And Method For Manufacturing The Positive Electrode
App 20200044257 - KOO; Chang Wan ; et al. | 2020-02-06 |
Method For Manufacturing Electrode For Rechargeable Battery
App 20200044230 - SON; Jin Young ; et al. | 2020-02-06 |
Method Of Preparing Slurry For Secondary Battery Positive Electrode
App 20200044238 - Ahn; Byoung Hoon ; et al. | 2020-02-06 |
Positive Electrode Active Material Pre-Dispersion Composition, Positive Electrode For Secondary Battery, And Lithium Secondary B
App 20200028174 - Ahn; Byoung Hoon ; et al. | 2020-01-23 |
Carbon nanotube pellets and method for manufacturing same
Grant 10,541,067 - Kang , et al. Ja | 2020-01-21 |
System for manufacturing electrode for secondary battery having scratch tester
Grant 10,535,862 - Son , et al. Ja | 2020-01-14 |
Positive electrode for lithium secondary battery and method for preparing the same
Grant 10,516,154 - Seol , et al. Dec | 2019-12-24 |
Slot Die Coater for Changing Coating Form of Electrode Active Material Slurry Through Movement of Slots
App 20190351446 - Lee; Do-Hyun ; et al. | 2019-11-21 |
Positive electrode material mixture and secondary battery including the same
Grant 10,476,081 - Seol , et al. Nov | 2019-11-12 |
Carbon nanotube dispersion and method for producing same
Grant 10,468,685 - Yoo , et al. No | 2019-11-05 |
Positive electrode active material slurry including two types of binders and positive electrode prepared therefrom
Grant 10,367,200 - Jung , et al. July 30, 2 | 2019-07-30 |
Method of preparing composition for forming positive electrode of lithium secondary battery, and positive electrode and lithium secondary battery manufactured by using the composition
Grant 10,290,859 - Kim , et al. | 2019-05-14 |
System For Manufacturing Electrode For Secondary Battery Having Scratch Tester
App 20190140253 - SON; Jin-Young ; et al. | 2019-05-09 |
Dissolution Mixer
App 20190134572 - SON; Jin-Young ; et al. | 2019-05-09 |
Method For Manufacturing Electrode For Lithium Secondary Battery
App 20190140254 - KIM; Cheol-Woo ; et al. | 2019-05-09 |
Positive Electrode Active Material Slurry Including Rubber-Based Binder And Positive Electrode Prepared Therefrom
App 20190074518 - Jung; Do Hwa ; et al. | 2019-03-07 |
Carbon Nanotube Dispersion Liquid And Manufacturing Method Thereof
App 20190051887 - YOO; Houngsik ; et al. | 2019-02-14 |
Conductive Material Dispersed Liquid And Secondary Battery Manufactured Using The Same
App 20190044150 - KIM; Ye Lin ; et al. | 2019-02-07 |
Method For Preparing Positive Electrode Active Material Slurry
App 20190020016 - AHN; Byoung-Hoon ; et al. | 2019-01-17 |
Carbon nanotube dispersion liquid and manufacturing method thereof
Grant 10,141,574 - Yoo , et al. Nov | 2018-11-27 |
Positive electrode active material slurry including rubber-based binder and positive electrode prepared therefrom
Grant 10,135,070 - Jung , et al. November 20, 2 | 2018-11-20 |
Grinder Using Induced Electric Field
App 20180264478 - Son; Jin Young ; et al. | 2018-09-20 |
Carbon Nanotube Dispersion And Method For Producing Same
App 20180269485 - YOO; Houngsik ; et al. | 2018-09-20 |
Carbon Black Dispersion Solution And Manufacturing Method Therefor
App 20180251638 - Kwon; Gyemin ; et al. | 2018-09-06 |
Carbon Nanotube Pellets And Method For Manufacturing Same
App 20180240567 - KANG; Kyung Yeon ; et al. | 2018-08-23 |
Composition For Forming Positive Electrode Of Secondary Battery, Positive Electrode For Secondary Battery And Secondary Battery Manufactured Using The Same
App 20180233734 - Ahn; Byoung Hoon ; et al. | 2018-08-16 |
Carbon Nanotube Dispersion Liquid And Manufacturing Method Thereof
App 20180226650 - YOO; Houngsik ; et al. | 2018-08-09 |
Positive Electrode For Secondary Battery And Secondary Battery Including The Same
App 20180219212 - Seol; Jong Heon ; et al. | 2018-08-02 |
Conductive Material Dispersed Liquid And Lithium Secondary Battery Manufactured Using The Same
App 20180198129 - Kim; Ye Lin ; et al. | 2018-07-12 |
Apparatus And Method For Preparing Slurry For Secondary Battery
App 20180191019 - Son; Jin Young ; et al. | 2018-07-05 |
Conductive Material Dispersed Liquid And Lithium Secondary Battery Manufactured Using Same
App 20180175370 - Kim; Ye Lin ; et al. | 2018-06-21 |
Conductive Material For Secondary Battery, And Secondary Battery Containing Same
App 20180175439 - KANG; Kyung Yeon ; et al. | 2018-06-21 |
Method Of Preparing Electrode Slurry For Lithium Secondary Batteries
App 20180166688 - Ahn; Byoung Hoon ; et al. | 2018-06-14 |
Positive Electrode Material Mixture And Secondary Battery Including The Same
App 20180159131 - Seol; Jong Heon ; et al. | 2018-06-07 |
Positive Electrode For Lithium Secondary Battery And Method For Preparing The Same
App 20180006289 - Seol; Jong-Heon ; et al. | 2018-01-04 |
Method Of Preparing Composition For Forming Positive Electrode Of Lithium Secondary Battery, And Positive Electrode And Lithium Secondary Battery Manufactured By Using The Composition
App 20170338468 - KIM; Ji Yeon ; et al. | 2017-11-23 |
Positive Electrode Active Material Slurry Including Two Types Of Binders And Positive Electrode Prepared Therefrom
App 20160336587 - Jung; Do Hwa ; et al. | 2016-11-17 |
Positive Electrode Active Material Slurry Including Rubber-based Binder And Positive Electrode Prepared Therefrom
App 20160329566 - Jung; Do Hwa ; et al. | 2016-11-10 |
Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same
Grant 9,331,329 - Choy , et al. May 3, 2 | 2016-05-03 |
Cathode active material for secondary battery and lithium secondary battery including the same
Grant 9,065,135 - Choy , et al. June 23, 2 | 2015-06-23 |
Electrochemical device with high capacity and method for preparing the same
Grant 9,017,841 - Chang , et al. April 28, 2 | 2015-04-28 |
Preparation method of lithium-metal composite oxides
Grant 8,895,190 - Chang , et al. November 25, 2 | 2014-11-25 |
Apparatus for protection of secondary battery
Grant 8,673,469 - Chang , et al. March 18, 2 | 2014-03-18 |
Carbon-coated Lithium Iron Phosphate Of Olivine Crystal Structure And Lithium Secondary Battery Using The Same
App 20130216902 - CHOY; Sang Hoon ; et al. | 2013-08-22 |
Cathode Active Material For Secondary Battery And Lithium Secondary Battery Including The Same
App 20130202946 - CHOY; Sang Hoon ; et al. | 2013-08-08 |
Electrochemical Device With High Capacity And Method For Preparing The Same
App 20120251883 - CHANG; Sung Kyun ; et al. | 2012-10-04 |
Electrochemical device with high capacity and method for preparing the same
Grant 8,241,773 - Chang , et al. August 14, 2 | 2012-08-14 |
Lithium-metal composite oxides and electrochemical device using the same
Grant 8,206,852 - Chang , et al. June 26, 2 | 2012-06-26 |
Electrolyte for lithium battery and lithium battery comprising same
Grant 8,173,298 - Kim , et al. May 8, 2 | 2012-05-08 |
Electrolyte For Lithium Battery And Lithium Battery Comprising Same
App 20110151337 - Kim; Jun-Ho ; et al. | 2011-06-23 |
Electrolyte for lithium battery and lithium battery comprising same
Grant 7,914,928 - Kim , et al. March 29, 2 | 2011-03-29 |
Lithium-Metal Composite Oxides and Electrochemical Device Using the Same
App 20100227222 - Chang; Sung-Kyun ; et al. | 2010-09-09 |
Preparation Method of Lithium-Metal Composite Oxides
App 20100227221 - Chang; Sung-Kyun ; et al. | 2010-09-09 |
Anode active material with improved electrochemical properties and electrochemical device comprising the same
Grant 7,754,385 - Chang , et al. July 13, 2 | 2010-07-13 |
Anode active material with improved electrochemical properties and electrochemical device comprising the same
Grant 7,629,082 - Chang , et al. December 8, 2 | 2009-12-08 |
Anode Active Material With Improved Electrochemical Properties And Electrochemical Device Comprising The Same
App 20090289219 - CHANG; Sung Kyun ; et al. | 2009-11-26 |
Electrolyte for lithium battery and lithium battery comprising same
Grant 7,618,749 - Kim , et al. November 17, 2 | 2009-11-17 |
Electrolyte For Lithium Battery And Lithium Battery Comprising Same
App 20090269674 - KIM; Jun-Ho ; et al. | 2009-10-29 |
Apparatus and method for protecting secondary battery
Grant 7,589,501 - Chang , et al. September 15, 2 | 2009-09-15 |
Electrolyte for lithium battery and lithium battery comprising same
App 20070212614 - Kim; Jun-Ho ; et al. | 2007-09-13 |
Electrolyte for lithium battery and lithium battery comprising same
Grant 7,205,073 - Kim , et al. April 17, 2 | 2007-04-17 |
Apparatus for protection of secondary battery
App 20070072060 - Chang; Sung Kyun ; et al. | 2007-03-29 |
Electrochemical device with high capacity and method for preparing the same
App 20070042269 - Chang; Sung Kyun ; et al. | 2007-02-22 |
Pretreatment method of electrode active material
App 20070037043 - Chang; Sung Kyun ; et al. | 2007-02-15 |
Nonaqueous electrolytic solution with improved safety and lithium battery employing the same
Grant 7,105,250 - Kim , et al. September 12, 2 | 2006-09-12 |
Apparatus and method for protecting secondary battery
App 20060197506 - Chang; Sung Kyun ; et al. | 2006-09-07 |
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same
Grant 7,049,029 - Choy , et al. May 23, 2 | 2006-05-23 |
Anode active material with improved electrochemical properties and electrochemical device comprising the same
App 20050287440 - Chang, Sung Kyun ; et al. | 2005-12-29 |
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same
Grant 6,921,612 - Choy , et al. July 26, 2 | 2005-07-26 |
Nonaqueous electrolytic solution with improved safety and lithium battery employing the same
App 20040029018 - Kim, Jun-Ho ; et al. | 2004-02-12 |
Electrolyte for lithium battery and lithium battery comprising same
App 20030190529 - Kim, Jun-Ho ; et al. | 2003-10-09 |
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same
App 20030129499 - Choy, Sang-Hoon ; et al. | 2003-07-10 |
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same
App 20030118911 - Choy, Sang-hoon ; et al. | 2003-06-26 |
Organic electrolytic solutions containing ethylenically unsaturated compounds, and polymer electrolytes and lithium batteries using the same
App 20030113634 - Oh, Won-Seog ; et al. | 2003-06-19 |
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same
App 20030099886 - Choy, Sang-hoon ; et al. | 2003-05-29 |
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