Inventor · disambiguated record
Pil-Kyu Park
Also filed as: PARK PIL-KYU
58 granted patents·17 pending applications·138 citations·filing 2005–2025
98Inventor score
Files withLG CHEMICAL LTD27LG ENERGY SOLUTION LTD22PARK PIL-KYU7SAMSUNG ELECTRONICS CO LTD5KIM JE-YOUNG3
Top patents by PatentIndex Score
75 records- 0194US8574743B2Electrochemical device with alternative separator systemKIM JE YOUNG·Filed 2011·Granted Nov 5, 2013·19 cites·12 claims
- 0294US8338019B2Separator having porous coating layer and electrochemical device containing the sameLEE SANG-YOUNG·Filed 2011·Granted Dec 25, 2012·9 cites·44 claims
- 0393US11495783B2System and method for reproducible manufacturing of electrode for secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Nov 8, 2022·3 cites·14 claims
- 0493US2024396094A1Battery and current collector applied thereto, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 0592US12407028B2Electrode assembly, battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Sep 2, 2025·1 cites·79 claims
- 0692US12136706B2Battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Nov 5, 2024·1 cites·93 claims
- 0792US9178252B2Structure for electrochemical device to improve safety and electrochemical device comprising the sameLG CHEMICAL LTD·Filed 2015·Granted Nov 3, 2015·5 cites·10 claims
- 0892US7604895B2Electrochemical cell with two types of separatorsLG CHEMICAL LTD·Filed 2005·Granted Oct 20, 2009·20 cites·12 claims
- 0992US2025364606A1Battery and current collector applied thereto, and battery pack and vehicle including the batteryLG ENERGY SOLUTION LTD·Filed 2025·Application pending·0 cites
- 1091US10996150B2Jig assembly comprising bending jig and apparatus and method for measuring bending tensile strength using the sameLG CHEMICAL LTD·Filed 2018·Granted May 4, 2021·5 cites·15 claims
- 1190US2024266611A1Battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1290US2024304870A1Battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2024·Application pending·0 cites
- 1389US11831041B2Battery cell connector and battery cell structure including battery cells connected to each other using the sameLG CHEMICAL LTD·Filed 2019·Granted Nov 28, 2023·3 cites·9 claims
- 1488US8986892B2Separator including porous coating layer, method for manufacturing the separator and electrochemical device including the separatorYOON SU-JIN·Filed 2011·Granted Mar 24, 2015·5 cites·24 claims
- 1588US7618724B2Electrochemical device comprising electrode lead having protection deviceLG CHEMICAL LTD·Filed 2005·Granted Nov 17, 2009·10 cites·20 claims
- 1687US12482866B2Battery and current collector applied thereto, and battery pack and vehicle including the batteryLG ENERGY SOLUTION LTD·Filed 2023·Granted Nov 25, 2025·0 cites·25 claims
- 1787US12136707B2Battery and current collector applied thereto, and battery pack and vehicle including the batteryLG ENERGY SOLUTION LTD·Filed 2023·Granted Nov 5, 2024·0 cites·24 claims
- 1887US12125986B2Battery and current collector applied thereto, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Oct 22, 2024·0 cites·30 claims
- 1986US12451523B2Riveting structure of electrode terminal, and cylindrical battery cell, battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 21, 2025·0 cites·31 claims
- 2086US12142734B2Battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Nov 12, 2024·0 cites·28 claims
- 2186US12132175B2Electrode assembly, battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 29, 2024·0 cites·30 claims
- 2286US12125985B2Electrode assembly, battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Oct 22, 2024·0 cites·30 claims
- 2386US9559345B2Separator including porous coating layer, method for manufacturing the separator and electrochemical device including the separatorLG CHEMICAL LTD·Filed 2015·Granted Jan 31, 2017·2 cites·23 claims
- 2486US9070955B2Structure for electrochemical device to improve safety and electrochemical device comprising the samePARK YOUNG-SUN·Filed 2007·Granted Jun 30, 2015·8 cites·6 claims
- 2586US7833648B2Electrochemical device with high safety at over-voltage and high temperatureLG CHEMICAL LTD·Filed 2007·Granted Nov 16, 2010·7 cites·18 claims
- 2685US11417906B2Cylindrical lithium secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Aug 16, 2022·2 cites·15 claims
- 2784US11495847B2Secondary battery and device including the sameLG CHEMICAL LTD·Filed 2019·Granted Nov 8, 2022·2 cites·16 claims
- 2884US11060961B2Apparatus and method for evaluating electrode embrittlementLG CHEMICAL LTD·Filed 2018·Granted Jul 13, 2021·2 cites·14 claims
- 2984US11043669B2Electrode and secondary battery comprising the sameLG CHEMICAL LTD·Filed 2018·Granted Jun 22, 2021·2 cites·7 claims
- 3083US9093720B2Non-aqueous electrolyte and secondary battery comprising the samePARK PIL KYU·Filed 2006·Granted Jul 28, 2015·5 cites·3 claims
- 3183US7976977B2Electrochemical device with alternative separator systemLG CHEMICAL LTD·Filed 2006·Granted Jul 12, 2011·4 cites·11 claims
- 3283US2023032166A1System and method for reproducible manufacturing of electrode for secondary batteryLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3382US12407027B2Battery and current collector applied thereto, and battery pack and vehicle including the batteryLG ENERGY SOLUTION LTD·Filed 2022·Granted Sep 2, 2025·0 cites·96 claims
- 3482US12199247B2Battery and current collector applied thereto, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Granted Jan 14, 2025·0 cites·130 claims
- 3582US8039135B2Electrochemical cell exhibiting enhanced safety featuresLG CHEMICAL LTD·Filed 2007·Granted Oct 18, 2011·5 cites·31 claims
- 3682US2022278431A1Electrode assembly, battery, and battery pack and vehicle including the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 3779US8168332B2Separator having porous coating layer and electrochemical device containing the sameBAE YOON-JUNG·Filed 2009·Granted May 1, 2012·4 cites·9 claims
- 3879US8084159B2Cathode active material and secondary battery comprising the samePARK PIL-KYU·Filed 2008·Granted Dec 27, 2011·3 cites·13 claims
- 3977US11072007B2System and method for manufacturing electrode for secondary batteryLG CHEMICAL LTD·Filed 2018·Granted Jul 27, 2021·1 cites·3 claims
- 4077US8879838B2Image coding method and apparatus and image decoding method and apparatus, based on characteristics of regions of imagePARK MIN-WOO·Filed 2012·Granted Nov 4, 2014·3 cites·28 claims
- 4176US8338018B2Separator having porous coating layer and electrochemical device containing the sameLEE SANG-YOUNG·Filed 2008·Granted Dec 25, 2012·2 cites·25 claims
- 4274US8304111B2Cathode active material and secondary battery comprising the samePARK PIL-KYU·Filed 2011·Granted Nov 6, 2012·1 cites·11 claims
- 4372US10290903B2Jellyroll-type electrode assembly and secondary battery comprising the sameLG CHEMICAL LTD·Filed 2014·Granted May 14, 2019·1 cites·18 claims
- 4471US9887398B2Electrochemical device and battery module having improved vibration-resistanceLG CHEMICAL LTD·Filed 2014·Granted Feb 6, 2018·1 cites·14 claims
- 4570US2025167412A1Electrolyte injection o-ring and cylindrical battery manufacturing method using the sameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 4669US12132227B2Battery, and battery pack and vehicle comprising the sameLG ENERGY SOLUTION LTD·Filed 2023·Granted Oct 29, 2024·0 cites·28 claims
- 4768US8974937B2Center pin for electrochemical devicePARK YOUNG-SUN·Filed 2007·Granted Mar 10, 2015·1 cites·13 claims
- 4867US12062773B2Method for determining degree of wetting by using low current testLG ENERGY SOLUTION LTD·Filed 2020·Granted Aug 13, 2024·0 cites·20 claims
- 4962US9076210B2Method and apparatus for encoding and decoding imageSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Jul 7, 2015·1 cites·22 claims
- 5061US11196112B2Cylindrical secondary battery insulation memberLG CHEMICAL LTD·Filed 2018·Granted Dec 7, 2021·0 cites·5 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →