Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890289 | Portable terminal for measuring reference tilt and method of measuring reference tilt using the same | Won-chul Bang, Dong-yoon Kim | 2011-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7890289 | Portable terminal for measuring reference tilt and method of measuring reference tilt using the same | Won-chul Bang, Dong-yoon Kim | 2011-02-15 |