| 11752461 |
Air purifier and air purifying system |
Haeyoong Chung, Jiyoung Kang, David Kangseong Lee, Daeyoung Kwak, Sohee Park |
2023-09-12 |
| 11754302 |
Portable air purifier |
Youngjun Kim, Ho-jung Kim, Ji Hyung Kim, Tae Yoon Kim, Myung Jin Ku +2 more |
2023-09-12 |
| 11739960 |
Air purifier and air purifying system |
Jiyoung Kang, Haeyoong Chung, David Kangseong Lee, Daeyoung Kwak, Sohee Park |
2023-08-29 |
| 11674714 |
Air purifier |
Jiyoung Kang, Haeyoong Chung, David Kangseong Lee, Daeyoung Kwak, Sohee Park |
2023-06-13 |
| 11629873 |
Air purifying system and method for controlling the air purifying system |
David Kangseong Lee, Haeyoong Chung, Jiyoung Kang, Daeyoung Kwak, Sohee Park |
2023-04-18 |
| 11623173 |
Air purifier, air purifying system, and method of controlling air purifying system |
Haeyoong Chung, Jiyoung Kang, David Kangseong Lee, Daeyoung Kwak, Sohee Park |
2023-04-11 |
| 11596891 |
Air purifying system |
Haeyoong Chung, Jiyoung Kang, David Kangseong Lee, Daeyoung Kwak, Sohee Park |
2023-03-07 |
| 11566800 |
Air purifier and air purifying system |
Haeyoong Chung, Jiyoung Kang, David Kangseong Lee, Daeyoung Kwak, Sohee Park |
2023-01-31 |
| 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 |
| D927665 |
Air cleaner holder |
Jiyoung Kang, Hojung Kim |
2021-08-10 |
| D919552 |
Cup holder base for vehicle |
Jiyoung Kang, Hojung Kim |
2021-05-18 |
| D914863 |
Portable air cleaner holder |
Bohyun Kim, Juhyup Yoon |
2021-03-30 |
| D910158 |
Filter for air purifier |
Hojung Kim |
2021-02-09 |
| D909962 |
Battery case for air purifier |
Youngjun Kim, Hojung Kim |
2021-02-09 |
| D890906 |
Portable air purifier |
— |
2020-07-21 |
| D843553 |
Portable air purifier |
Hojung Kim, Reaok Ko |
2019-03-19 |
