Inventor · disambiguated record
Hee Sik Han
Also filed as: HAN HEE SIK
5 granted patents·19 pending applications·4 citations·filing 2008–2025
67Inventor score
Top patents by PatentIndex Score
24 records- 0179US12294097B2Primer layer composition, secondary battery pouch film using the same, and method of manufacturing the sameYOULCHON CHEMICAL CO LTD·Filed 2023·Granted May 6, 2025·0 cites·9 claims
- 0267US7934598B2Protective film-integrated pouch for display panelLG DISPLAY CO LTD·Filed 2009·Granted May 3, 2011·1 cites·8 claims
- 0367US2025273782A1Primer layer composition, secondary battery pouch film using the same, and method of manufacturing the sameYOULCHON CHEMICAL CO LTD·Filed 2025·Application pending·0 cites
- 0466US2024396131A1Film for cell pouch and method of storing thereofYOULCHON CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 0565US11916241B2Primer layer composition, secondary battery pouch film using the same, and method of manufacturing the sameYOULCHON CHEMICAL CO LTD·Filed 2020·Granted Feb 27, 2024·0 cites·12 claims
- 0664US2024222757A1Pouch film for secondary battery with excellent room temperature and high temperature sealing strength characteristics in which tearing thickness ratio or tearing thickness difference is controlled, method for preparing the same, secondary battery using the same, and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0763US2024145822A1Pouch film for secondary battery according to extrusion lamination with controlled thickness parameter and method for preparing the same, secondary battery using the pouch film and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0863US2025219200A1Sealing apparatus for pouch type secondary battery and sealing method for pouch type secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 0963US2024222756A1Cell pouch film maintaining or increasing high-temperature sealing strength, method for preparing the same, secondary battery using the cell pouch and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 1062US2024222755A1Pouch film for secondary battery with excellent room temperature and high temperature sealing strength where sealant layer yield strength, sealant layer thickness ratio and sealant layer glass transition temperature are controlled, method for preparing the pouch film, secondary battery using the same and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 1162US2024213589A1Cell pouch film having high rigidity, high formability and excellent insulation resistance properties and method for preparing the same, secondary battery using the cell pouch film and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 1260US2024253342A1Method and apparatus for manufacturing laminate film for cell-type battery pouchYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 1359US2024222750A1Pouch film for secondary battery having high poisson's ratio, method for preparing the pouch film, secondary battery using the same and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 1459US2024339702A1Film for cell pouch and manufacturing method thereofYOULCHON CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 1559US2024339700A1Cell pouch film having improved formability and method for preparing the sameYOULCHON CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 1659US2024339701A1Film for cell pouch with minimal deformation of laminate and manufacturing method thereofYOULCHON CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 1759US2019189984A1Cell pouch having excellent formabilityYOULCHON CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
- 1856US8916272B2Surface protective film, method for fabricating the same, pouch thereof and method for fabricating the sameSON KI MOCK·Filed 2008·Granted Dec 23, 2014·1 cites·8 claims
- 1956US2024222749A1Pouch film for secondary battery with excellent room temperature and high temperature sealing strength, method for preparing the pouch film, secondary battery using the same and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 2055US8980413B2Cell packaging material and method for manufacturing sameKANG HAN JUN·Filed 2010·Granted Mar 17, 2015·2 cites·11 claims
- 2154US2024154216A1Pouch film for secondary battery with controlled thickness parameter according to solvent dry lamination or extrusion lamination and method for preparing the same, secondary battery using the pouch film and method for manufacturing the secondary batteryYOULCHON CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 2253US2018138480A1Cell pouch having excellent formabilityYOULCHON CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
- 2352US2011212361A1Cell packaging material and method for producing the sameYOULCHON CHEMICAL CO LTD·Filed 2009·Application pending·0 cites
- 2438US2013263922A1Back sheet for solar cells and method for preparing the sameJUNG JAE CHUL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →