Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8279513 | Electrochromic materials and electrochromic devices using the same | Chang Ho Noh, Ji Min Lee | 2012-10-02 |
| 7944597 | Electrochromic materials and electrochromic devices using the same | Chang Ho Noh, Jin Min LEE | 2011-05-17 |