Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088408 | Friction coefficient measuring method of surface of specimen | Jung Yeon Park, Woong Pyo Hong, Ji Youn Seo, In Woong Lyo, Kwang Hoon Choi +3 more | 2018-10-02 |
| 10074370 | Wireless controller including indicator | Sang Hwa Choi, Ji Ho Seo, Chang Wook Lee | 2018-09-11 |
| 10016724 | Purification method and purification apparatus for off-gas | Sang Ah KIM, Jea Sung Park, Won Ik LEE, Gil Ho KIM, Gui Ryong Ahn | 2018-07-10 |