Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553344 | Method of manufacturing coil device | Kang Heon Hur, Sang Jong Lee, Jung Wook Seo | 2020-02-04 |
| 9698362 | Rollable organic light emitting display system | — | 2017-07-04 |
| 8284975 | Method of outputting audio signal and mobile communication terminal using the method | — | 2012-10-09 |
| 7738669 | Method of outputting audio signal for the hard-of-hearing and mobile communication terminal using the method | — | 2010-06-15 |
| 5645508 | Fail-safe device for automatic transmission system | — | 1997-07-08 |