| 8188623 |
Linear vibration motor |
Seok Jun Park, Jun Kun Choi, Jae Woo Jun, Je Hyun Bang, Kwang Hyung Lee +2 more |
2012-05-29 |
| 8130086 |
Linear vibration generator |
Joon Choi, Min Young So |
2012-03-06 |
| 8097988 |
Horizontal linear vibrator |
Yong Jin Kim, Jun Kun Choi, Jae Woo Jun, Ki Suk Woo, Kwang Hyung Lee +3 more |
2012-01-17 |
| 8013480 |
Linear vibration motor |
Je Hyun Bang, Kwang Hyung Lee |
2011-09-06 |
| 7999421 |
Horizontal linear vibrator |
Yong Jin Kim, Jun Kun Choi, Jae Woo Jun, Ki Suk Woo, Kwang Hyung Lee +3 more |
2011-08-16 |
| D639738 |
Spring for vibration motor |
Kyung Ho Lee, Jun Kun Choi, Yong Jin Kim, Jee Sung Lee, Seok Jun Park +2 more |
2011-06-14 |
| D639739 |
Spring for vibration motor |
Kyung Ho Lee, Jee Sung Lee, Jun Kun Choi, Seok Jun Park, Je Hyun Bang +2 more |
2011-06-14 |
| 7911098 |
Vibration motor |
Kyoung Ho Lee, Jun Kun Choi, Jae Woo Jun, Kwang Hyung Lee, Je Hyun Bang +3 more |
2011-03-22 |
| 7358633 |
Linear vibration motor using resonance frequency |
Soon Do Kweon, II Oung Park, Yeon Ho Son, Joon Choi |
2008-04-15 |
| 7224090 |
Surface-mountable linear vibrator |
Oung Il Park, Seong Pyo Hong, Joon Choi |
2007-05-29 |
| 7170205 |
Internal weight type vertical vibrator |
Sung Hong Won, Joon Choi, Il Oung Park, Ju Ho Kim |
2007-01-30 |
| 6836039 |
Brushless vibration motor |
Tae Young Choi, Soon Do Kweon |
2004-12-28 |
