Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525588 | Portable air purifier | Youngjun Kim, Ho-jung Kim, Ji Hyung Kim, Tae Yoon Kim, Myung Jin Ku +2 more | 2022-12-13 |
| 11497372 | Air purifying system and control method for the air purifying system | Jiyoung Kang, Haeyoong Chung, David Kangseong Lee, Daeyoung Kwak, Sohee Park | 2022-11-15 |
| 11471806 | Air purifier and purifying system | Haeyoong Chung, Jiyoung Kang, David Kangseong Lee, Daeyoung Kwak, Sohee Park | 2022-10-18 |
| 11471810 | Air purifier | Jiyoung Kang, Haeyoong Chung, David Kangseong Lee, Daeyoung Kwak, Sohee Park | 2022-10-18 |
| 11465085 | Air purifying system | Jiyoung Kang, Haeyoong Chung, David Kangseong Lee, Daeyoung Kwak, Sohee Park | 2022-10-11 |
| 11402109 | Air purifier | Jiyoung Kang, Haeyoong Chung, David Kangseong Lee, Daeyoung Kwak, Sohee Park | 2022-08-02 |
| D949312 | Air purifier with a wireless charger for smartphone | — | 2022-04-19 |