Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165221 | Optical device based on series push-pull operation | — | 2021-11-02 |
| 11018475 | High-output power quarter-wavelength shifted distributed feedback laser diode | Namje Kim, O-Kyun Kwon, Miran PARK, Tae-Soo Kim, Won Seok Han | 2021-05-25 |
| 10985530 | Tunable semiconductor laser and operation method thereof | O-Kyun Kwon, Namje Kim, Miran PARK, Tae-Soo Kim, Won Seok Han | 2021-04-20 |
| 10488585 | Polarization controller | — | 2019-11-26 |
| 10291327 | Optical signal generating apparatus and operating method thereof | O-Kyun Kwon, Namje Kim, Miran PARK, Won Seok Han | 2019-05-14 |
| 10277008 | Tunable laser device and method for manufacturing the same | — | 2019-04-30 |