Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10037013 | Method and apparatus for managing energy by analyzing energy usage pattern of electric device | Ii-kang Na, Jong Hyun Shin, Dong Yun Hwang | 2018-07-31 |
| 9948685 | Smart home system using portable device | Il-kang NA, Gye-Young Lee, Dong-Yun Hawng | 2018-04-17 |