Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544724 | Location-based information service method and mobile terminal therefor | Seung Min Choi, Sang Yoon Lee, Dae-Gyu Kim, Jin Il Kim | 2017-01-10 |
| 8787928 | Location-based information service method and mobile terminal therefor | Seung Min Choi, Sang Yoon Lee, Dae-Gyu Kim, Jin Il Kim | 2014-07-22 |