Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10090928 | Analog optical transmission system using dispersion management technique | Min Kyu Sung, Jong Hyun Lee, Hwan Seok CHUNG, Seung Hyun CHO | 2018-10-02 |
| 10027415 | Apparatuses and methods for transmitting and receiving control signal in analog radio-over-fiber (ROF)-based mobile fronthaul | Seung Hyun CHO, Jong Hyun Lee, Hwan Seok CHUNG | 2018-07-17 |
| 9998222 | Optical signal transmission system and method of allocating center frequencies of intermediate frequency (IF) carriers for frequency division multiplexing (FDM) optical fiber link | Min Kyu Sung, Jong Hyun Lee, Hwan Seok CHUNG, Seung Hyun CHO | 2018-06-12 |
| 9787395 | Control apparatus and method for monitoring optical fiber link | Hwan Seok CHUNG, Seung Hyun CHO, Jong Hyun Lee, Sang Soo Lee | 2017-10-10 |
| 9787401 | Mode division multiplexed passive optical network (MDM-PON) apparatus, and transmission and reception method using the same | Sun Hyok Chang, Kwang Joon Kim, Hyun Jae Lee | 2017-10-10 |