Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451905 | Optical transmission module, optical transceiver, and optical communication system including same | Jong-In Shim, Won-Jin Choi | 2019-10-22 |
| 10196367 | Bleed-out preventing agent, composition for preventing bleed-out including the same, and method of preventing bleed-out | Soeng Ick Kim | 2019-02-05 |