Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131549 | Remote managed ballast water treatment system using augmented reality | Suk Joon Ji, Young Gu Kim, In Tae Cho, Woo-jin CHOI, Chae Ho Lee +1 more | 2018-11-20 |
| 9868874 | Sympathetic printed-matter and method of producing the same | Myoung Ku Lee, Jeong Yong Ryu, Chang Geun Kim, Jae-Hoon Lee, Han Je Cho +3 more | 2018-01-16 |