Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8983169 | Mobile communication device and method for identifying a counterfeit bill | Dong-Hyuk Lee, Do-Hyeon Kim, Dong-Chang Lee, Seong-Taek Hwang | 2015-03-17 |
| 8866846 | Apparatus and method for playing musical instrument using augmented reality technique in mobile terminal | — | 2014-10-21 |
| 8849320 | Method and apparatus for constructing database in mobile communication terminal | Jun Hyo Park, Jeong Hoon Kim, Jong In Kwak, Chae-Whan Lim, Ban Suk Choi | 2014-09-30 |
| 8737716 | Mobile communication device and method for identifying a counterfeit bill | Dong-Hyuk Lee, Do-Hyeon Kim, Dong-Chang Lee, Seong-Taek Hwang | 2014-05-27 |
| 7408127 | Keypad structure | — | 2008-08-05 |