Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920206 | Camera module package | Seung Su Park | 2011-04-05 |
| 7869146 | Lens module | Jung Eun Noh, Sung Woon Dong, Dae Hyeong Lee | 2011-01-11 |
| 7529009 | Vibration type tilting device and damping adjustment method therefor | Chil-Sung Lee, Chang Sung Kim, Kyoung-Shin Park, Dong-Won Choi, Jae Kyung Kim +1 more | 2009-05-05 |
| 7457022 | Vibration type tilting device | Jae Kyung Kim, Kyoung-Shin Park, Chil-Sung Lee | 2008-11-25 |
| 7396138 | Vibration type tilting device | Chil-Sung Lee, Dong-Won Choi, Jae Kyung Kim | 2008-07-08 |
| 7360928 | Tilting device | Dong-Won Choi, Jae Kyung Kim, Chil-Sung Lee | 2008-04-22 |
| 6628048 | Crystal oscillator with improved shock resistance | Doo Yeoul Yang, Hong Wook Kim | 2003-09-30 |