Inventor

KIM SANG AH

KR4 patents

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

HANWHA CHEMICAL CORP

2 patents

US10016724B2Jul 10, 2018

Purification method and purification apparatus for off-gas

HANWHA CHEMICAL CORP0 citations46

US10518237B2Dec 31, 2019

Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the gas distribution unit, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system

HANWHA CHEMICAL CORP0 citations38

LG CHEMICAL LTD

1 patent

US10756276B2Aug 25, 2020

Organic photodiode and organic image sensor including the same

LG CHEMICAL LTD3 citations69

SAMSUNG ELECTRO MECH

1 patent

US10685929B2Jun 16, 2020

Fan-out semiconductor package

SAMSUNG ELECTRO MECH0 citations31