Inventor

CHOI EUI SUN

KR6 patents

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

SEMES CO LTD

2 patents

US11600515B2Mar 7, 2023

Die pickup module and die bonding apparatus including the same

SEMES CO LTD6 citations68

US12090642B2Sep 17, 2024

Die pickup module and die bonding apparatus including the same

SEMES CO LTD0 citations56

CHOI EUI SUN

2 patents

US8894406B2Nov 25, 2014

Patterning mold and manufacturing method thereof

CHOI EUI SUN0 citations41

US10451772B2Oct 22, 2019

Manufacturing device of anti-reflecting structure and manufacturing method for the anti-reflecting structure using thereof

CHOI EUI SUN0 citations30

SAMSUNG ELECTRONICS CO LTD

1 patent

US10488559B2Nov 26, 2019

Anti-reflective film, electronic device including the same, and apparatus for and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD0 citations49

NAUTILUS HYOSUNG INC

1 patent

US10318802B2Jun 11, 2019

Worn banknote identification method and ATM using the same

NAUTILUS HYOSUNG INC0 citations33