Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221558 | Apparatus and method for calculating satellite navigation visibility | Eun Sung Lee, Kwang-Sik Choi, Moon Beom Heo, Gi Wook Nam | 2015-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221558 | Apparatus and method for calculating satellite navigation visibility | Eun Sung Lee, Kwang-Sik Choi, Moon Beom Heo, Gi Wook Nam | 2015-12-29 |