Inventor
CHOI NAK HEE
KR14 patents
⚠️ This page may combine multiple inventors who share the name “CHOI NAK HEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
12 patentsUS11906492B2Feb 20, 2024
Apparatus for quantitatively analyzing oxygen generated in battery material
LG CHEMICAL LTD0 citations59
US11362396B2Jun 14, 2022
Apparatus for collecting gas in secondary battery
LG CHEMICAL LTD0 citations59
US11650255B2May 16, 2023
Chamber and system for real-time analysis of gas generated inside secondary battery
LG CHEMICAL LTD1 citations58
US11650122B2May 16, 2023
Apparatus for analyzing battery case
LG CHEMICAL LTD0 citations50
US11626625B2Apr 11, 2023
Apparatus for real-time analysis of gas generated inside secondary battery
LG CHEMICAL LTD0 citations49
US11374271B2Jun 28, 2022
Apparatus, system, and method for collecting gas generated in secondary battery
LG CHEMICAL LTD0 citations49
US11614389B2Mar 28, 2023
Automated apparatus for sample pyrolysis
LG CHEMICAL LTD0 citations48
US11437658B2Sep 6, 2022
Apparatus for collecting gas in secondary battery
LG CHEMICAL LTD0 citations48
US11196100B2Dec 7, 2021
Apparatus and method for collecting gas
LG CHEMICAL LTD0 citations48
US12571707B2Mar 10, 2026
Gas collection device
LG CHEMICAL LTD0 citations46
US11489228B2Nov 1, 2022
Component for measuring pressure change in pouch-type battery, and method for measuring pressure change in pouch-type battery by using same
LG CHEMICAL LTD0 citations46
US11987781B2May 21, 2024
Gas collection device
LG CHEMICAL LTD0 citations42