Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816174 | Vacuum evaporation heating assembly and vacuum evaporation apparatus having the same | Hyun-Joong Kim, Hong Chul Kim, Kyung Il Jun, Young Jun Hwang | 2017-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816174 | Vacuum evaporation heating assembly and vacuum evaporation apparatus having the same | Hyun-Joong Kim, Hong Chul Kim, Kyung Il Jun, Young Jun Hwang | 2017-11-14 |