Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454842 | Method and apparatus for issuing and getting access token of device | Hee-Dong Kim, Heui Sam Kwag, Soon-Hyung Gwon, Kyoung-Han Park, Jong Woo Lee +1 more | 2019-10-22 |
| 10448486 | Apparatus and method for controlling lighting device in electronic device | Du-San BAEK, Kwan-Woo SONG | 2019-10-15 |
| 10348906 | Method and apparatus for controlling visitor call in home network system | Hee-Dong Kim, Soo Young Lee, Hyun Ki JUNG, Dong-Yun Hawng | 2019-07-09 |
| 10218745 | Smart home system using portable device | Il-kang NA, Kwan-Woo SONG, Dong-Yun Hawng | 2019-02-26 |