Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10313515 | Apparatus and method for providing presence service in communication device | Eung-Moon Yeom | 2019-06-04 |
SK
Si-Baek Kim
Overall (2019): #268,371 of 560,194Top 50%
1
Patents 2019