Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10796818 | Heating element | Sera Kim, Jooyeon Kim, Chang Yoon Lim, Seung Heon Lee, Mun Seop Song +2 more | 2020-10-06 |
| 10606175 | Method of manufacturing circuit board | Yong Goo Son, Seung Heon Lee, Han Min Seo, Chang Yoon Lim, Kiseok Lee | 2020-03-31 |