Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146070 | Optical modulator and method of manufacturing same | Junichi Fujikata, Mitsuru Takenaka, Younghyun Kim | 2018-12-04 |
| 9897752 | Optical end coupling type silicon optical integrated circuit | Junichi Fujikata | 2018-02-20 |