Inventor
CHO JEONG HUN
KR10 patents
⚠️ This page may combine multiple inventors who share the name “CHO JEONG HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
6 patentsUS11813552B2Nov 14, 2023
Dispersing apparatus and defoaming apparatus comprising same
LG CHEMICAL LTD0 citations60
US11535957B2Dec 27, 2022
Method for producing polyacrylonitrile-based fiber and polyacrylonitrile-based copolymer used therein
LG CHEMICAL LTD0 citations59
US11286580B2Mar 29, 2022
Method for producing acrylonitrile-based fiber
LG CHEMICAL LTD0 citations59
US11046792B2Jun 29, 2021
Method of preparing (meth)acrylonitrile-based polymer for preparing carbon fiber
LG CHEMICAL LTD0 citations59
US11427659B2Aug 30, 2022
Method of preparing acrylonitrile-based polymer for producing carbon fiber
LG CHEMICAL LTD0 citations50
US11905354B2Feb 20, 2024
Method of preparing acrylonitrile-based copolymer for carbon fiber
LG CHEMICAL LTD0 citations48
JMJ KOREA CO LTD
4 patentsUS10855009B2Dec 1, 2020
Press-fit pin, semiconductor package having the same and method for manufacturing the press-fit pin
JMJ KOREA CO LTD7 citations80
US11367666B2Jun 21, 2022
Clip, lead frame, and substrate used in semiconductor package having engraved pattern formed thereon and the semiconductor package comprising the same
JMJ KOREA CO LTD2 citations69
US10896889B2Jan 19, 2021
Multilayer clip structure attached to a chip
JMJ KOREA CO LTD0 citations51
US10541197B2Jan 21, 2020
Press-fit pin and semiconductor package including the same
JMJ KOREA CO LTD0 citations48