Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050738 | Low noise colorless, directionless, contentionless reconfigurable optical add/drop multiplexer | Takeshi Hoshida, Tadashi Ikeuchi | 2018-08-14 |
| 9997887 | Optical phase-sensitive amplifier with fiber bragg grating phase shifter | Tadashi Ikeuchi | 2018-06-12 |
| 9923634 | Harmonic generation and phase sensitive amplification using a bragg reflection waveguide | Inwoong Kim, Jeng-Yuan Yang, Motoyoshi Sekiya | 2018-03-20 |