Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10135990 | Method and apparatus for controlling visitor call in home network system | Gye-Young Lee, Hee-Dong Kim, Hyun Ki JUNG, Dong-Yun Hawng | 2018-11-20 |
| 10048010 | Heat exchanger and method for manufacturing same | Young-min Cheong, Seong Ho Kil, Moon Il Jung | 2018-08-14 |
| 10040706 | CDI type water treatment apparatus | Tae Seong Kwon, In-Du Choi, Young-Gun Cho, Sung Min Mun, Hyoung-Min Moon +1 more | 2018-08-07 |