Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115354 | Brushless vibration motor | Sang Won Kim, Yong Tae Kim | 2012-02-14 |
| 8076808 | Flat type vibration motor | Yong Tae Kim, Sang Won Kim | 2011-12-13 |
| 7173355 | Bar-type vibration motor | Jae Woon Park, Hyun Gi Yang | 2007-02-06 |
| 6930419 | Bar type vibration motor | Jae Woon Park, Hyun Gi Yang | 2005-08-16 |
| 6621188 | Flat type vibration motor | Sung Tai Jung, Ta Kyoung Lee | 2003-09-16 |
| 6534886 | Flat type vibration motor | Sung Tai Jung, Ta Kyoung Lee | 2003-03-18 |
| 6466682 | Vibration speaker | — | 2002-10-15 |