Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9374674 | Method and apparatus for recognizing indoor location using received signal strength intensity map | — | 2016-06-21 |
| 9310807 | Method and system for creating indoor environment map | Sang Ik Na, Won Pil Yu, Kyu Seo Han | 2016-04-12 |