YK

Youn Sung Ko

PC Protec Co.: 3 patents #1 of 7Top 15%
📍 Suneung-ri, KR: #172 of 1,514 inventorsTop 15%
Overall (2025): #41,560 of 469,880Top 9%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12325088 Head assembly for mounting conductive ball Yoshiaki Yukimori, GEUNSIK AHN 2025-06-10
12237296 System for laser bonding of flip chip GEUNSIK AHN 2025-02-25
12217995 Method of mounting conductive balls using electrostatic chuck Yoshiaki Yukimori 2025-02-04