Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480362 | Air purifier capable of adjusting wind direction | Jun-Hyoung Bae, Tae-Seok Shin, Sang-Woo Kang, In-Kyu Back | 2022-10-25 |
| 11465895 | Cold water tank | Jong-Hwan Lee, Hee-Do Jung, Hyun-Goo Kim, Yoo Won OH, Hyun Woo Lee +2 more | 2022-10-11 |
| 11433354 | Water purifier | Jong-Hwan Lee, Hee-Do Jung, Hyun-Goo Kim, Yoo Won OH, Woong Jung | 2022-09-06 |
| 11370647 | Water discharge device | Jong-Hwan Lee, Woong Jung, Hyun-Goo Kim | 2022-06-28 |
| 11320158 | Multifunctional circulation system enabling purification of outside air | Dong Wook Kim, Sun-Dug Kwon, Byung Soo Yun, Dong Hun Lee, In-Kyu Back | 2022-05-03 |