Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9143090 | Output voltage stabilization circuit of display device driving circuit | Jung Il Seo, Yong Jung Kwon, An Young Kim, Joon Ho Na, Yun Tack Han +5 more | 2015-09-22 |
| 9136264 | MOS transistors having low offset values, electronic devices including the same, and methods of fabricating the same | — | 2015-09-15 |
| 8717338 | Display drive circuit | Young-Suk Son, Hyun Ja Cho, Yong Sung Ahn, Hyung Seog Oh, Dae Keun Han | 2014-05-06 |
| 8674709 | Circuit and method for measuring capacitance value of touch screen | Ji Hun Kim, Joon Ho Na, Ki Uk GWAK, Sang-Gug Lee | 2014-03-18 |
| 8146969 | Pick-and-place module for test handlers | Dong Hyun Yo | 2012-04-03 |
| 7876117 | Operating method of test handler | Yun-Sung Na, In-Gu Jeon, Dong Hyun Yo | 2011-01-25 |
| 7696745 | Operating method of test handler | Yun-Sung Na, In-Gu Jeon, Dong Hyun Yo | 2010-04-13 |