Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071623 | Structure of power train for vehicle | Hee Ra Lee, Yeon Ho Kim, Young Jin Seo, Myung Gyu Kim | 2018-09-11 |
| 8878416 | Stator core and motor device including the same | Sang Kyu Lee | 2014-11-04 |
| 8732733 | Optical disc driving device having shaft upwardly protruding from chucking mechanism | Dong Woo Rhee, Dong Yeon Shin, Sang Kyu Lee | 2014-05-20 |
| 8614531 | Stator core and motor device including the same | Sang Kyu Lee | 2013-12-24 |
| 8181193 | Disk chucking device for alignment of the rotational center of a disk with the center of the disk chucking device | Young Sun Yoo, Yeol Choi, Pyo Kim | 2012-05-15 |
| 8176504 | Clamping device for disk | Nam Seok Kim, Pyo Kim | 2012-05-08 |
| 8144553 | Disk drive | Ho Jun Yoo, Sang Kyu Lee | 2012-03-27 |
| 8117632 | Chuck pin and disk chucking device having the same | Yeol Choi, Pyo Kim, Young Sun Yoo | 2012-02-14 |
| 7802273 | Turntable assembly | Nam Seok Kim, Young Sun Yoo | 2010-09-21 |