Inventor

JEONG JIN-KI

KR4 patents

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

KOREA INST GEOSCIENCE & MINERA

2 patents

US7943113B2May 17, 2011

Lithium-manganese oxides, method for preparing the same, and lithium adsorbent using the same

KOREA INST GEOSCIENCE & MINERA6 citations60

US7867317B2Jan 11, 2011

Pre-treatment process for liberation of metals from waste printed circuit boards using organic solution

KOREA INST GEOSCIENCE & MINERA6 citations57

KIM SOO-KYUNG

1 patent

US8986519B2Mar 24, 2015

Electrowinning apparatus and method for recovering useful metals from aqueous solutions

KIM SOO-KYUNG0 citations33

KIM BYUNG-SU

1 patent

US8882881B2Nov 11, 2014

Method for concentrating and recovering precious metals from spent mobile phone PCBS and spent auto-catalysts using waste nonferrous slag

KIM BYUNG-SU0 citations26