Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11169499 | Apparatus and method for controlling comfort temperature of air conditioning device or air conditioning system | Hyunjoo Lee, Jeongil Seo, Sangho Lee | 2021-11-09 |
| 10656613 | Apparatus and method for controlling comfort temperature of air conditioning device or air conditioning system | Hyunjoo Lee, Jeongil Seo, Sangho Lee | 2020-05-19 |
| 10092157 | Robot cleaner | Haeseock Yang | 2018-10-09 |