Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891819 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2018-02-13 |
| 9710162 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2017-07-18 |
| 9342156 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2016-05-17 |
| 9335925 | Method of performing keypad input in a portable terminal and apparatus | Liang Han | 2016-05-10 |
| 9098120 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2015-08-04 |
| 8610669 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2013-12-17 |
| 8508485 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2013-08-13 |
| 7969421 | Apparatus and method for inputting character using touch screen in portable terminal | — | 2011-06-28 |
| 7499420 | Apparatus and method for removing signal interference in a local radio communication device mounted in a mobile terminal | Kyong-Joon Chun, Joung-Kyou Park | 2009-03-03 |
| 6330042 | Liquid crystal display and the method of manufacturing the same | Sung-Ku Kang | 2001-12-11 |
| 6190934 | Liquid crystal display device and a method for manufacturing the same | Sung Gu Kang, Jeom Jae Kim | 2001-02-20 |