Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8825393 | Method for providing location service and mobile terminal | Young-Su Cho, Myung-In JI | 2014-09-02 |
| 8787930 | Method and apparatus for estimating position of access point in Wi-Fi system | Uzair Ahmad, Wan Choi, Sang-Joon Park, Young-Su Cho, Do Hyun Kim +2 more | 2014-07-22 |
| 8274916 | Device and method for measuring location of terminal | Byung-Doo Kim, Youngsu Cho, Myung-In JI | 2012-09-25 |