Inventor
HONG DAEHYUN
KR7 patents
Patents
7 patentsUS12062809B2Aug 13, 2024
Inorganic particle coating composition including binder, silane-based dispersant, fatty acid, and polymer polyol, method for preparing separator using the same, and separator and lithium battery employing the separator
SAMSUNG SDI CO LTD0 citations48
US12374754B2Jul 29, 2025
Separator for secondary battery and lithium secondary battery comprising same
SAMSUNG SDI CO LTD0 citations47
US12087966B2Sep 10, 2024
Separator for rechargeable battery and lithium rechargeable battery comprising same
SAMSUNG SDI CO LTD0 citations47
US12374758B2Jul 29, 2025
Separator for lithium secondary battery and lithium secondary battery comprising same
SAMSUNG SDI CO LTD0 citations45
US12119512B2Oct 15, 2024
Method for preparing composite separator including controlling amount of non-solvent supplied during hot-air drying, composite separator including porous substrate with fluorine-based resin porous layer with more small-diameter pores than large-diameter pores, and lithium battery comprising composite separator
SAMSUNG SDI CO LTD0 citations45
US11769901B2Sep 26, 2023
Separator for rechargeable battery, method of preparing the same and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations45
US11075428B2Jul 27, 2021
Separator including porous bonding layer and electrochemical battery including the separator
SAMSUNG SDI CO LTD0 citations45