Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9703441 | Touch screen device, touch screen display device using the same, and driving method thereof | — | 2017-07-11 |
| 9354693 | Touch screen device, touch screen display device using the same, and driving method thereof | — | 2016-05-31 |
| 9342177 | Display device with integrated touch screen having dummy electrodes | Tae Hwan Kim | 2016-05-17 |
| 9189097 | Display device with integrated in-cell touch screen and method of driving the same | Sung-Chul Kim | 2015-11-17 |
| 8988385 | Apparatus for driving touch panel and display apparatus comprising the same | Dong Hoon Cha, Oh-Kyong Kwon, Ik Seok Yang | 2015-03-24 |
| 8884917 | Apparatus and method for driving touch sensor | — | 2014-11-11 |
| 4987325 | Mode selecting circuit for semiconductor memory device | — | 1991-01-22 |