Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520412 | Thin film transistor panel having an etch stopper on semiconductor | Pil-Sang Yun, Ki-Won Kim, Hye-Young Ryu, Woo-Geun Lee, Seung-Ha Choi +7 more | 2016-12-13 |
| 9443877 | Thin film transistor panel having an etch stopper on semiconductor | Pil-Sang Yun, Ki-Won Kim, Hye-Young Ryu, Woo-Geun Lee, Seung-Ha Choi +7 more | 2016-09-13 |
| 9418861 | Method of manufacturing a display substrate using two etch masks | Seung-Ha Choi, Woo-Geun Lee | 2016-08-16 |