Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10075129 | Apparatus for monitoring leakage current of transformer-less photovoltaic inverter | — | 2018-09-11 |
| 10021317 | Image display apparatus capable of regulating focusing using a camera module having a single lens and method of operating the same | Sun Ryang Kim, Sang Won Um, Sung Hyun Kim | 2018-07-10 |