Inventor · disambiguated record
Yang-Kook Sun
Also filed as: SUN YANG · SUN YANG-KOOK
60 granted patents·29 pending applications·308 citations·filing 1997–2024
98Inventor score
Files withIUCF HYU27SUN YANG-KOOK20BATTERY SOLUTION5UNIV HANYANG IND UNIV COOP FOUND5BAYERISCHE MOTOREN WERKE AG3
Top patents by PatentIndex Score
89 records- 0197US8926860B2Cathode active material with whole particle concentration gradient for lithium secondary battery, method for preparing the same, and lithium secondary battery having the sameSUN YANG-KOOK·Filed 2011·Granted Jan 6, 2015·26 cites·20 claims
- 0295US10930922B2Positive electrode active material and secondary battery comprising the sameUNIV HANYANG IND UNIV COOP FOUND·Filed 2016·Granted Feb 23, 2021·10 cites·5 claims
- 0395US8865348B2Positive active material comprising a continuous concentration gradient of a metal composition for lithium battery, method of preparing the same, and lithium battery including the sameSUN YANG-KOOK·Filed 2006·Granted Oct 21, 2014·19 cites·17 claims
- 0494US10950856B2Positive electrode active material precursor for lithium secondary battery, positive electrode active material manufactured by using thereof, and lithium secondary battery including the sameIUCF HYU·Filed 2019·Granted Mar 16, 2021·10 cites·19 claims
- 0594US10283757B2Positive electrode active material precursor for lithium secondary battery, positive electrode active material manufactured by using thereof, and lithium secondary battery including sameIUCF HYU·Filed 2016·Granted May 7, 2019·9 cites·12 claims
- 0693US9520593B2Method of preparing cathode active material precursor for lithium rechargeable battery, cathode active material precursor for lithium rechargeable battery prepared thereby, and cathode active material formed using the cathode active material precursorIUCF-HYU (INDUSTRY-UNIVERSITY COOP FOUND HANYANG UNIVERSITY)·Filed 2013·Granted Dec 13, 2016·10 cites·13 claims
- 0792US9463984B2Cathode active material with whole particle concentration gradient for lithium secondary battery, method for preparing the same, and lithium secondary battery having the sameINDUSTRY-UNIVERSITY COOP FOUND·Filed 2014·Granted Oct 11, 2016·14 cites·8 claims
- 0892US9337487B2Positive electrode active material precursor for lithium secondary battery, positive electrode active material manufactured by using thereof, and lithium secondary battery including sameIUCF HYU·Filed 2013·Granted May 10, 2016·11 cites·24 claims
- 0991US9048495B2Cathode active material coated with flourine compound for lithium secondary batteries and method for preparing the sameSUN YANG KOOK·Filed 2006·Granted Jun 2, 2015·13 cites·12 claims
- 1086US11894557B2Positive active material, method of preparing the same, and lithium secondary battery including the sameBATTERY SOLUTION·Filed 2019·Granted Feb 6, 2024·2 cites·9 claims
- 1186US10490809B2Positive electrode active material for lithium secondary batteryIUCF HYU·Filed 2015·Granted Nov 26, 2019·2 cites·11 claims
- 1286US6071489AMethods of preparing cathode active materials for lithium secondary batterySAMSUNG DISPLAY DEVICES CO LTD·Filed 1997·Granted Jun 6, 2000·54 cites·11 claims
- 1384US7674557B2Electrode active materials for lithium secondary batteries, method for preparing the same, and lithium secondary batteries using the sameHANYANG HAK WON CO LTD·Filed 2002·Granted Mar 9, 2010·32 cites·9 claims
- 1480US6268087B1Method of preparing lithium ion polymer batterySAMSUNG DISPLAY DEVICES CO LTD·Filed 1998·Granted Jul 31, 2001·71 cites·7 claims
- 1577US8142932B2Core-shell spinel cathode active materials for lithium secondary batteries, lithium secondary batteries using the same and method for preparing thereofSUN YANG KOOK·Filed 2006·Granted Mar 27, 2012·3 cites·19 claims
- 1674US9570743B2Positive active material precursor for rechargeable lithium battery, method of preparing positive active material for rechargeable lithium battery using the same, and rechargeable lithium battery including the prepared positive active material for rechargeable lithium batterySUN YANG-KOOK·Filed 2011·Granted Feb 14, 2017·1 cites·14 claims
- 1774US2024313194A1Positive electrode for lithium-sulfur battery, method for manufacturing same, and lithium-sulfur battery including sameIUCF HYU·Filed 2024·Application pending·0 cites
- 1873US8968941B2Li-air batteries having ether-based electrolytesAMINE KHALIL·Filed 2012·Granted Mar 3, 2015·1 cites·9 claims
- 1973US8926938B2Method of preparing crystalline titanium dioxide powder, method of preparing a negative active material, negative active material, and rechargebale lithium batterySUN YANG-KOOK·Filed 2010·Granted Jan 6, 2015·2 cites·10 claims
- 2072US10714747B2High energy lithium ion secondary battery with improved lifetime and energy densityBAYERISCHE MOTOREN WERKE AG·Filed 2016·Granted Jul 14, 2020·1 cites·13 claims
- 2170US9985326B2Method for manufacturing a lithiated metal-carbon composite electrode, lithiated metal-carbon composite electrode manufactured thereby, and electrochemical device including the electrodeSUN YANG KOOK·Filed 2012·Granted May 29, 2018·1 cites·16 claims
- 2270US9728783B2Cathode active material for lithium secondary battery, method for manufacturing same, and lithium secondary battery including sameSUN YANG-KOOK·Filed 2011·Granted Aug 8, 2017·1 cites·11 claims
- 2369US11258064B2Cathode active material, method for manufacturing same, and lithium secondary battery comprising sameIUCF HYU·Filed 2020·Granted Feb 22, 2022·0 cites·5 claims
- 2467US10781110B2Manufacturing method of positive active material precursor for sodium rechargeable batteries, positive active material precursor for sodium rechargeable batteries made by the same, and manufacturing method of positive active material for sodium rechargeable batteries, positive active material for sodium rechargeable batteries made by the sameIUCF HYU·Filed 2018·Granted Sep 22, 2020·0 cites·8 claims
- 2567US10367197B2Positive active material composition for lithium battery, method of preparing the same, and lithium battery including the sameUNIV HANYANG IND UNIV COOP FOUND·Filed 2014·Granted Jul 30, 2019·0 cites·8 claims
- 2666US9570746B2Olivine-type cathode active material precursor for lithium battery, olivine-type cathode active material for lithium battery, method for preparing the same and lithium battery with the sameSUN YANG-KOOK·Filed 2009·Granted Feb 14, 2017·1 cites·4 claims
- 2765US10763505B2Cathode active material, method for manufacturing same, and lithium secondary battery comprising sameIUCF HYU·Filed 2018·Granted Sep 1, 2020·0 cites·9 claims
- 2864US12431495B2Positive electrode active material having surface portion doped with hetero elements, and method for producing sameIUCF HYU·Filed 2020·Granted Sep 30, 2025·0 cites·17 claims
- 2964US12374688B2Positive active material, method of preparing the same, and lithium secondary battery including the sameBATTERY SOLUTION·Filed 2019·Granted Jul 29, 2025·0 cites·10 claims
- 3064US11437617B2Metal-doped cathode active material for sodium secondary battery, method for manufacturing the same, and sodium secondary battery comprising the sameUNIV HANYANG IND UNIV COOP FOUND·Filed 2018·Granted Sep 6, 2022·0 cites·14 claims
- 3164US10797318B2Positive electrode active material, method for manufacturing same, and lithium secondary battery containing sameIUCF HYU·Filed 2018·Granted Oct 6, 2020·0 cites·11 claims
- 3263US12315925B2Electrode active materials and method for their manufactureBASF SE·Filed 2021·Granted May 27, 2025·0 cites·11 claims
- 3363US9705158B2Rechargeable battery comprising non-aqueous electrolytic solution using alkyl methanesulfonate as solvent for dissolving electrolytic saltIUCF-HYU(INDUSTRY-UNIVERSITY COOP FOUND HANYANG UNIVERSITY)·Filed 2013·Granted Jul 11, 2017·0 cites·6 claims
- 3463US9553313B23V class spinel complex oxides as cathode active materials for lithium secondary batteries, method for preparing the same by carbonate coprecipitation, and lithium secondary batteries using the sameIUCF-HYU (INDUSTRY-UNIVERSITY COOP FOUND HANYANG UNIVERSITY)·Filed 2014·Granted Jan 24, 2017·0 cites·8 claims
- 3563US2023339748A1Solar-driven methanol reforming system for hydrogen productionUNIV JIANGSU SCIENCE & TECH·Filed 2023·Application pending·0 cites
- 3662US11367867B2Positive electrode for metal-sulfur battery, manufacturing method therefor, and metal-sulfur battery comprising the sameUNIV HANYANG IND UNIV COOP FOUND·Filed 2018·Granted Jun 21, 2022·0 cites·20 claims
- 3762US10879532B2Positive electrode active material, method for manufacturing same, and lithium secondary battery containing sameIUCF HYU·Filed 2018·Granted Dec 29, 2020·0 cites·16 claims
- 3862US7829045B2Method for producing lithium composite oxide for use as positive electrode active material for lithium secondary batteriesUNIV SOGANG IND UNIV COOP FOUN·Filed 2004·Granted Nov 9, 2010·4 cites·14 claims
- 3961US10454106B2Double-layer cathode active materials for lithium secondary batteries, method for preparing the active materials, and lithium secondary batteries using the active materialsSUN YANG KOOK·Filed 2005·Granted Oct 22, 2019·1 cites·12 claims
- 4061US9493365B2Cathode active material with whole particle concentration gradient for lithium secondary battery, method for preparing same, and lithium secondary battery having sameSUN YANG-KOOK·Filed 2011·Granted Nov 15, 2016·0 cites·14 claims
- 4161US9478837B2Lithium air batteries having ether-based electrolytesUCHICAGO ARGONNE LLC·Filed 2015·Granted Oct 25, 2016·0 cites·15 claims
- 4260US10707480B2Positive electrode active material for lithium secondary batteryIUCF HYU·Filed 2015·Granted Jul 7, 2020·0 cites·8 claims
- 4360US10593951B2Cathode for metal-sulfur battery having cathode active material layer containing N-doped carbon and protective filmUNIV HANYANG IND UNIV COOP FOUND·Filed 2017·Granted Mar 17, 2020·0 cites·6 claims
- 4459US8703975B2Aryl (ethanoic) propanoic acid ascorbyl ester, preparation method thereof and medicament containing the sameTANG LUHONG·Filed 2009·Granted Apr 22, 2014·1 cites·6 claims
- 4558US10224541B2Positive electrode active material precursor for lithium secondary battery, positive electrode active material manufactured by using thereof, and lithium secondary battery including the sameIUCF HYU·Filed 2015·Granted Mar 5, 2019·0 cites·19 claims
- 4657US10629903B2Method for preparing transition metal composite oxide, transition metal composite oxide prepared thereby, and lithium composite oxide prepared using sameIUCF HYU·Filed 2014·Granted Apr 21, 2020·0 cites·8 claims
- 4757US9397333B2Method for manufacturing carbon-sulfur composite, carbon-sulfur composite manufactured thereby, and lithium-sulfur batterySUN YANG KOOK·Filed 2012·Granted Jul 19, 2016·0 cites·9 claims
- 4857US2023065977A1Positive electrode active material having ultra-fine crystal grains and primary particles of high orientation, and lithium secondary battery comprising sameBATTERY SOLUTION·Filed 2021·Application pending·0 cites
- 4956US9553316B2Lithium-oxygen batteries incorporating lithium superoxideLU JUN·Filed 2015·Granted Jan 24, 2017·0 cites·15 claims
- 5056US8956759B23V class spinel complex oxides as cathode active materials for lithium secondary batteries, method for preparing the same by carbonate coprecipitation, and lithium secondary batteries using the sameSUN YANG KOOK·Filed 2005·Granted Feb 17, 2015·0 cites·12 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yang-Kook Sun files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →