Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10004152 | Heat insulation sheet and method of manufacturing same | Seung-Hoon Lee, Yong Sik Jung | 2018-06-19 |
| 9966660 | Electromagnetic wave shielding sheet, manufacturing method thereof, and built-in antenna having the same | Seung-Hoon Lee, Yong Sik Jung | 2018-05-08 |