Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837566 | Photodiodes including seed layer | Ho-Chul Ji | 2017-12-05 |
| 9793424 | Photoelectric conversion device and optical signal receiving unit having photodiode | Ho-Chul Ji | 2017-10-17 |