Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822160 | Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device | Duhyun Lee, Jisoo Kyoung, Byounglyong Choi | 2023-11-21 |
| 11808894 | LiDAR device using time delayed local oscillator light and operating method thereof | Dongjae Shin, Hyunil Byun, Jinmyoung Kim | 2023-11-07 |
| 11675057 | Beam scanning apparatus and optical apparatus including the same | Junghyun PARK, Jungwoo Kim, Byunggil JEONG, Byounglyong Choi | 2023-06-13 |
| 11675220 | Optical element array, optical system and method of manufacturing optical element array | Dongsik Shim, Changbum Lee | 2023-06-13 |
| 11640074 | Phase modulation active device, method of driving the same, and optical apparatus including the phase modulation active device | Duhyun Lee, Sunil Kim, Byounglyong Choi | 2023-05-02 |
| 11630262 | Optical isolator and photonic integrated circuit including the same | Dongjae Shin, Hyunil Byun, Jinmyoung Kim, Changbum Lee | 2023-04-18 |
| 11611397 | Optical modulating device and apparatus including the same | Hyunil Byun, Dongjae Shin, Inoh Hwang | 2023-03-21 |