SC

Sang Hoon Cha

📍 Wolha-ri, KR: #36 of 107 inventorsTop 35%
Overall (2025): #230,645 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12276566 Equipment malfunction diagnosis apparatus using sound spectrogram image, and method therefor 2025-04-15