Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826686 | Portable air cleaner for kitchen | Hyunju Kim, Hyun Byung Cha, Chinsoo Hyon, Younju Oh | 2023-11-28 |
| 11772027 | Air cleaner with user interface | Hyunju Kim, Hyun Byung Cha, Chinsoo Hyon, Younju Oh | 2023-10-03 |
| 11654389 | Air cleaner with cutter | Hyunju Kim, Hyun Byung Cha, Chinsoo Hyon, Younju Oh | 2023-05-23 |