Inventor

LEE BUB RYONG

KR2 patents

Patents

2 patents

US11244840B2Feb 8, 2022

Die ejectors and die supplying apparatuses including ihe same

SAMSUNG ELECTRONICS CO LTD0 citations43

US10833046B2Nov 10, 2020

Stack tool for reflow and stack apparatus having the same

SAMSUNG ELECTRONICS CO LTD0 citations43