Inventor

KIM JOONHEE

KR13 patents

⚠️ This page may combine multiple inventors who share the name “KIM JOONHEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

12 patents

US9972876B2May 15, 2018

Metal air battery and gas diffusion layer equipped therein

SAMSUNG ELECTRONICS CO LTD5 citations71

US12244013B2Mar 4, 2025

Composite cathode active material, method of preparing the same, cathode including the same, and secondary battery including the composite cathode active material

SAMSUNG ELECTRONICS CO LTD0 citations58

US12046752B2Jul 23, 2024

Composite positive electrode active material, method of preparing the same, positive electrode including the same, and secondary battery including the same

SAMSUNG ELECTRONICS CO LTD0 citations58

US12087950B2Sep 10, 2024

Gas diffusion layer for metal-air battery, method of manufacturing the same, and metal-air battery including the same

SAMSUNG ELECTRONICS CO LTD0 citations51

US10707495B2Jul 7, 2020

Gas diffusion layer for metal-air battery, metal-air battery including the gas diffusion layer, and method of manufacturing the metal-air battery

SAMSUNG ELECTRONICS CO LTD0 citations51

US10381697B2Aug 13, 2019

Metal air battery and method of manufacturing gas diffusion layer included in metal air battery

SAMSUNG ELECTRONICS CO LTD0 citations48

US12009519B2Jun 11, 2024

Cathode active material, preparation method thereof, cathode including the same, and secondary battery

SAMSUNG ELECTRONICS CO LTD0 citations46

US10637073B2Apr 28, 2020

Positive electrode for metal-air battery and metal-air battery including the same

SAMSUNG ELECTRONICS CO LTD0 citations40

NAUTILUS HYOSUNG INC

1 patent

US10628810B2Apr 21, 2020

Automatic teller machine

NAUTILUS HYOSUNG INC0 citations41