Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11032425 | Method and apparatus for controlling visitor call in home network system | Gye-Young Lee, Soo Young Lee, Hyun Ki JUNG, Dong-Yun Hawng | 2021-06-08 |
| 10911436 | Method and device for registering and certifying device in wireless communication system | Dong-Ik LEE, Dae-Dong Kim, Chung-Yong Eom | 2021-02-02 |