Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9811115 | Cover for portable terminal | — | 2017-11-07 |
| 9480927 | Portable terminal with music performance function and method for playing musical instruments using portable terminal | Byung Sung Kim, Joong Sam Yun, Sung Su Kim, Seung Hye Yoo, Tae-Yong Kim | 2016-11-01 |
| 9235236 | Cover for portable terminal | — | 2016-01-12 |
| 8847757 | Mobile device having proximity sensor and data output method using the same | Eun-Ji Kim, Byung Sung Kim, Tae Ho KANG | 2014-09-30 |
| 8760405 | Cover for portable terminal | — | 2014-06-24 |
| 8539368 | Portable terminal with music performance function and method for playing musical instruments using portable terminal | Byung Sung Kim, Joong Sam Yun, Sung Su Kim, Seung Hye Yoo, Tae-Yong Kim | 2013-09-17 |