Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519381 | Electrostatic capacity type touch screen panel | Sunju Ku, Kiseung Kim, Heeyoung Kwack | 2016-12-13 |
| 8754415 | High light transmittance in-plane switching liquid crystal display device and method for manufacturing the same | Heeyoung Kwack | 2014-06-17 |
| 8686967 | Touch screen panel and method of manufacturing the same | Sunju Ku | 2014-04-01 |
| 8450744 | High light transmittance in-plane switching liquid crystal display device and method for manufacturing the same | Heeyoung Kwack | 2013-05-28 |