Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611647 | Control device of water purifier, water purifier, and control system of water purifier | Jongho Park | 2020-04-07 |
| 10589977 | Drinking water supply device and method of controlling the same | — | 2020-03-17 |