Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747697 | Electrochromic device | Seung-Bae Oh, Seong Hwan Lee, Yong Sang La | 2023-09-05 |
| 11667751 | Biodegradable polyester resin, preperation method thereof, and biodegradable polyester film comprising the same | Kyung Youn KIM, Hoon Kim, Seong-Dong Kim, Ji Yeon Ryu | 2023-06-06 |