Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995576 | Distance measuring device and method thereof | Jejong Lee, Sungjin Cho, Sunghoon Cha | 2018-06-12 |
| 9798005 | Three-dimensional space measurement device and method for operating same | Sungjin Cho, Jeonguk Lee, Soowhan Jeoung, Hyerim Kim, Sunghoon Cha +2 more | 2017-10-24 |
| 9429420 | Distance measurement apparatus | Sungjin Cho, Hyunjoon Kim, Sunghoon Cha, Jeonguk Lee, Hyunseok Shin | 2016-08-30 |
| 9429652 | Apparatus for measuring distance | Sungjin Cho, Sunghoon Cha, Hyunjoon Kim | 2016-08-30 |