Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D895162 | Roofing tile of metal incorporating panel of photovoltaic cells | Ji-Hyun Chun | 2020-09-01 |
| D892358 | Roofing tile of metal incorporating panel of photovoltaic cells | Ji-Hyun Chun | 2020-08-04 |