Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768866 | Optical wavelength and power measurement device | Kwon-Seob Lim, Hyun Seo Kang, Jaisang Koh, Keo Sik KIM, Young Sun Kim +3 more | 2017-09-19 |
| 9759876 | Multi-channel optical module | Jeong Eun Kim, Hyun Seo Kang, Keo Sik KIM, Ji Hyoung RYU, Eun Kyoung JEON +1 more | 2017-09-12 |
| 9639823 | Electric product | Jongmi Choi, Museung Kim, Yanghwan Kim | 2017-05-02 |