Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581473 | Flow rate measuring device and method capable of correcting gradient | Suk Min Yoon, Young Sub Jang, In Gon Kim, In Seok Sohn | 2017-02-28 |
| 9549108 | Photographic lens optical system | Jae Hoon Cho, Chi Ho Ahn, Ji Eun Kim, Seong Hee Bae | 2017-01-17 |