Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D963145 | Portable hood | Hyunbyung Cha, Younju Oh, Hyunju Kim, Heejeong Heo | 2022-09-06 |
| D947350 | Kitchen hood | Hyunbyung Cha, Younju Oh, Hyunju Kim, Heejeong Heo | 2022-03-29 |
| D947351 | Kitchen hood | Hyunbyung Cha, Younju Oh, Hyunju Kim, Heejeong Heo | 2022-03-29 |
| D947352 | Kitchen hood | Hyunbyung Cha, Younju Oh, Hyunju Kim, Heejeong Heo | 2022-03-29 |
| D947353 | Kitchen hood | Hyunbyung Cha, Younju Oh, Hyunju Kim, Heejeong Heo | 2022-03-29 |
| D946737 | Portable hood for ventilation | Hyunbyung Cha, Younju Oh, Heejeong Heo | 2022-03-22 |
| D946738 | Portable hood for ventilation | Hyunbyung Cha, Younju Oh, Heejeong Heo | 2022-03-22 |
| D946739 | Portable hood for ventilation | Hyunbyung Cha, Younju Oh, Heejeong Heo | 2022-03-22 |
| D946736 | Portable hood for ventilation | Hyunbyung Cha, Younju Oh, Heejeong Heo | 2022-03-22 |