Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937453 | Contamination sensor, air purifier having the same and control method thereof | Jae Ho Baek, Chun Seong Kim, Jung Kwon Kim, Jeong Su Han | 2018-04-10 |
| 9591699 | Temperature measuring apparatus and microwave oven having the same | Tae Gyoon Noh, Jun Hoe Choi, Jeong Su Han, Yeon A Hwang, Yong Jong Park | 2017-03-07 |