TO

Teresa OH

📍 Cheongju-si, KR: #289 of 787 inventorsTop 40%
Overall (All Time): #1,438,599 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11107933 Two-terminal device and lighting device using the same — 2021-08-31
10475698 Ambipolar transistor and electronic sensor of high sensitivity using the same — 2019-11-12
9935187 Ambipolar transistor and leakage current cutoff device using the same — 2018-04-03