Inventor
LEE BYUNGMIN
KR18 patents
⚠️ This page may combine multiple inventors who share the name “LEE BYUNGMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
14 patentsUS10454086B2Oct 22, 2019
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD3 citations71
US10340493B2Jul 2, 2019
Separator for rechargeable battery and rechargeable battery including the same
SAMSUNG SDI CO LTD3 citations71
US12562436B2Feb 24, 2026
Separator and lithium battery employing same
SAMSUNG SDI CO LTD0 citations62
US12362429B2Jul 15, 2025
Aqueous coating composition including poly(vinylamide)-based copolymer, crosslinking agent, and inorganic particles, method for manufacturing separator by using same, separator, and lithium battery
SAMSUNG SDI CO LTD0 citations61
US12255350B2Mar 18, 2025
Composition for coating separator, method for manufacturing separator by using same, separator, and lithium battery employing same
SAMSUNG SDI CO LTD0 citations61
US10236490B2Mar 19, 2019
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD1 citations61
US11923496B2Mar 5, 2024
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations59
US11862812B2Jan 2, 2024
Composite separator including porous substrate with porous layer including polyacrylic acid metal salt binder and inorganic particles, lithium battery including the same, and method of preparing the same
SAMSUNG SDI CO LTD1 citations53
US10305081B2May 28, 2019
Separator for rechargeable battery and rechargeable battery including the same
SAMSUNG SDI CO LTD0 citations51
US10109833B2Oct 23, 2018
Separator for rechargeable battery and rechargeable battery including the same
SAMSUNG SDI CO LTD0 citations51
US12002987B2Jun 4, 2024
Separator for rechargeable lithium battery and rechargeable lithium battery comprising same
SAMSUNG SDI CO LTD0 citations49
US11955660B2Apr 9, 2024
Separator for lithium secondary battery, manufacturing method therefor, and lithium secondary battery including same
SAMSUNG SDI CO LTD0 citations49
US12412957B2Sep 9, 2025
Aqueous coating composition including poly(vinlamide)-based copolymer, crosslinking agent, and inorganic particles, method for manufacturing separator by using same, separator, and lithium battery
SAMSUNG SDI CO LTD0 citations47
US10431798B2Oct 1, 2019
Separator for lithium secondary battery, and lithium secondary battery comprising same
SAMSUNG SDI CO LTD0 citations40
SAMSUNG ELECTRONICS CO LTD
4 patentsUS10615390B2Apr 7, 2020
Electrode-composite separator assembly for lithium battery and battery including the same
SAMSUNG ELECTRONICS CO LTD2 citations72
US12563346B2Feb 24, 2026
Flexible electronic device and method for adjusting sound output thereof
SAMSUNG ELECTRONICS CO LTD0 citations61
US11942743B2Mar 26, 2024
Position adjustable receptacle within an electronic device
SAMSUNG ELECTRONICS CO LTD0 citations61
US10490794B2Nov 26, 2019
Electrode-composite separator assembly for lithium battery and lithium battery including the same
SAMSUNG ELECTRONICS CO LTD1 citations61