Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10951320 | Apparatus and method of generating broadband single-sideband signal based on laser diode | Joon Young Kim, Jong Hyun Lee, Seung Hyun CHO | 2021-03-16 |
| 10804120 | Temperature controller and a plasma-processing apparatus including the same | Seong-Moon Ha, Seung Hee Cho, Seong-Chul Choi, Kyung-Sun Kim, Sang Ho Lee | 2020-10-13 |
| 10090928 | Analog optical transmission system using dispersion management technique | Jong Hyun Lee, Hwan Seok CHUNG, Seung Hyun CHO, Chan Gyo HAN | 2018-10-02 |
| 9998222 | Optical signal transmission system and method of allocating center frequencies of intermediate frequency (IF) carriers for frequency division multiplexing (FDM) optical fiber link | Chan Gyo HAN, Jong Hyun Lee, Hwan Seok CHUNG, Seung Hyun CHO | 2018-06-12 |