Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338326 | Multi-channel optical subassembly structure comprising an alignment jig and method of packaging the structure | Jeong Eun Kim, Hyun Seo Kang, Keo Sik KIM, Sung Chang Kim, Young Sun Kim +4 more | 2019-07-02 |
| 10222624 | Multi-channel optical module device | Jeong Eun Kim, Hyun Seo Kang, Keo Sik KIM, Ji Hyoung RYU, Hyoungjun Park | 2019-03-05 |
| 10209443 | Multi-wavelength transmission apparatus using cylindrical lenses | Hyun Seo Kang, Eun Kyoung JEON, Jaisang Koh, Keo Sik KIM, Sung Chang Kim +7 more | 2019-02-19 |