Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194212 | Electrochromic device | Dong Hyun Lee, Chang Yoon Lim | 2021-12-07 |
| 11099450 | Electrochromic device | Dong Hyun Lee, Chang Yoon Lim | 2021-08-24 |
| 11072689 | Gel polymer electrolyte, electrochromic device comprising the same and production method thereof | Kyung Oh Kim, Sa Rah KIM, Ji Yeon Kim, Sung Soo Yoon, Su Jeong Kim +1 more | 2021-07-27 |
| 10935863 | Electrochromic device | Dong Hyun Lee, Chang Yoon Lim, Jae-Sung Han, Doo Hoon Song | 2021-03-02 |