Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10075917 | Method and apparatus for transmitting power saving poll | Kiseok Lee, Kangjin YOON | 2018-09-11 |
| 9992651 | System and method for sharing message/content using location information | Kyungwhoon Cheun | 2018-06-05 |