Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9185677 | Method device and system for estimating access points using log data | Chae Hwan Cho, Suk Yon Kang, Ji Min Kim, Chun Young Kim | 2015-11-10 |
| 9173057 | Apparatus and method of managing peripheral wireless LAN radio signal for positioning service | Chae Hwan Cho, Suk Yon Kang, Ji Min Kim, Chun Young Kim | 2015-10-27 |