Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731879 | Apparatus for both humidification and air cleaning | Younggu Lee, Jungwoo Lee, Hyuckju Kwon, Unchang Jeong, Taeyoon Kim +4 more | 2020-08-04 |
| 10718535 | Apparatus for both humidification and air cleaning | Sanghyuk Son, Jeongtaek Park, Jieun Choi, Jungwoo Lee, Chungook Chong +3 more | 2020-07-21 |
| 10668422 | Air freshener | Taeyoon Kim, Jongsu Lee, Inho Choi, Hyungho Park, Yanghwa Lee +4 more | 2020-06-02 |
| 10556242 | Electric dust collector and method of manufacturing the same | Hooncheol Jeon, Taeyoon Kim, Yanghwa Lee, Woongi Kil, Hyungho Park +5 more | 2020-02-11 |