Inventor

Song eun-jin

KR3 patents

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

TES CO LTD

2 patents

US12308243B2May 20, 2025

Method of processing substrate having silicon nitride layer

TES CO LTD0 citations50

US12308214B2May 20, 2025

Method of processing substrate

TES CO LTD0 citations50

KAKAOBANK CORP

1 patent

US11568665B2Jan 31, 2023

Method and apparatus for recognizing ID card

KAKAOBANK CORP0 citations54