WC

Won Jun Chang

SS Sap Se: 1 patents #197 of 824Top 25%
📍 Seoul, KR: #1,226 of 6,453 inventorsTop 20%
Overall (2025): #76,293 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12399897 Statement hint with database objects Jaehyok Chong 2025-08-26
12249719 Electrode structure comprising potential sheath for secondary battery and fabrication method therefor Won-il Park 2025-03-11