Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161728 | Sterilization control method of water purifier | Youngjin Kim, Jongho Park | 2021-11-02 |
| 11052334 | Ultraviolet module and liquid dispenser including same | Youngjin Kim, Myounggon Kim | 2021-07-06 |
| 11046570 | Drinking liquid supply device and method for controlling same | Kiwon Yu, Youngjin Kim, Kyungsoo Oh | 2021-06-29 |
| 11040894 | Water purifier | Myounggon Kim, Youngjin Kim, Changgeun LEE, Jongho Park | 2021-06-22 |