Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10254161 | Optical wave guide having multiple independent optical path and optical gas sensor using that | Seung Hwan Lee, Sung Ho JANG | 2019-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10254161 | Optical wave guide having multiple independent optical path and optical gas sensor using that | Seung Hwan Lee, Sung Ho JANG | 2019-04-09 |