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Vibration generating device |
Dong Su Moon, Kyung Su Park, Joon Choi, Hwa Young Oh |
2017-11-28 |
| 9793463 |
Piezoelectric vibration module |
Jae Kyung Kim, Jun Kun Choi |
2017-10-17 |
| 9782799 |
Vibration generating apparatus |
Joon Choi |
2017-10-10 |
| 9722168 |
Vibration generating apparatus |
Dong Su Moon, Kyung Su Park, Sang Jin Lee, Jae Kyung Kim, Joon Choi |
2017-08-01 |
| 9636708 |
Piezoelectric element and electronic component including the same |
Joon Choi, Kyung Su Park, Jae Kyung Kim, Seung Hyeon Jeong, Jun Kun Choi |
2017-05-02 |
| 9634228 |
Piezo vibration module |
Kyung Su Park, Seung Hyeon Jeong, Joon Choi |
2017-04-25 |
| 9579691 |
Piezoelectric element and electronic component including the same |
Joon Choi, Kyung Su Park, Jae Kyung Kim, Seung Hyeon Jeong, Jun Kun Choi |
2017-02-28 |