Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013495 | Stator and piezo ultrasonic motor including the same | — | 2011-09-06 |
| 8008841 | Stator and piezo ultrasonic motor including the same | — | 2011-08-30 |
| 7975551 | Piezoelectric vibrator | Sung Won Min, Dong Kyun Lee, Jung Ho Ryu | 2011-07-12 |
| 7969670 | Lens driving module | Yun Seok Woo, Jung Seok Lee, Hyun Phill Ko, Won Seob Oh | 2011-06-28 |
| 7948149 | Stator and piezo ultrasonic motor including the same | — | 2011-05-24 |
| 7915788 | Piezoelectric vibrator, manufacturing method thereof and linear actuator having the same | Dong Kyun Lee, Byung Woo Kang | 2011-03-29 |