Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791394 | Heating substrate equipped with conductive thin film and electrode, and manufacturing method of the same | Chang-Soo Han, Joon Dong Kim, Yu-Hwan Yoon | 2014-07-29 |
| 8388127 | Vision assistance device having conductive transparent thin film | Chang-Soo Han, Joon Dong Kim | 2013-03-05 |
| 8216542 | Method for separating nanotubes using microwave radiation | Chang-Soo Han, June-Ki Park, Jong-Hong Lee, Hee Seo, Ji Eun Kim +1 more | 2012-07-10 |