CH

Chang Hoon Han

SC Stemco Co.: 1 patents #2 of 9Top 25%
📍 Sejong, KR: #11 of 36 inventorsTop 35%
Overall (2025): #427,993 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12376238 Circuit board and method for manufacturing same, and electronic device comprising same circuit board Sung-Jin Lee, Kang Dong KIM, Chul Yoon, Ho Byung Kim, Hyun-Woo Kim +1 more 2025-07-29