Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11157168 | Method and apparatus for controlling a plurality of internet of things devices | Jaehong Kim, Jin Ra, Hyejung CHO | 2021-10-26 |
| 11038350 | Method and device for managing energy consumption by user ranking | Dongseop LEE, Keuncheol Lee, Sungmok SEO, Hyejung CHO | 2021-06-15 |