Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448836 | Probe device and test device including the same comprising an optical fiber inserted into a hole of an intermediate substrate having a probe mirror | Ho-Chul Ji | 2022-09-20 |
| 11428877 | Photodetector structure | Ho-Chul Ji | 2022-08-30 |
| 11287570 | Integrated circuit device including photoelectronic element | Jung-hye Kim, Ho-Chul Ji | 2022-03-29 |