Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135990 | Method and apparatus for controlling visitor call in home network system | Gye-Young Lee, Hee-Dong Kim, Soo Young Lee, Hyun Ki JUNG | 2018-11-20 |
| 9948685 | Smart home system using portable device | Il-kang NA, Gye-Young Lee, Kwan-Woo SONG | 2018-04-17 |
| 9900176 | Communication method and apparatus using smart module in home network system | Young-Jun Choi, Seong-man Park, Joong-Ki Moon | 2018-02-20 |