Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826686 | Portable air cleaner for kitchen | Hyunju Kim, Hyun Byung Cha, Chinsoo Hyon, Hee Jeong Heo | 2023-11-28 |
| 11772027 | Air cleaner with user interface | Hyunju Kim, Hyun Byung Cha, Chinsoo Hyon, Hee Jeong Heo | 2023-10-03 |
| 11654389 | Air cleaner with cutter | Hyunju Kim, Hyun Byung Cha, Chinsoo Hyon, Hee Jeong Heo | 2023-05-23 |
| 11629861 | Kitchen hood with slim profile | Heejeong Heo, Hyun Byung Cha, Chin Soo Hyon, Hyunju Kim | 2023-04-18 |
| 11573010 | Self-cleaning kitchen hood | Heejeong Heo, Hyun Byung Cha, Chin Soo Hyon | 2023-02-07 |