Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9263080 | Method of aligning light sources in an optical pickup device, and optical pickup and optical disc drive employing the method | Jung-bae Oh, Il-boon Ko, Ki-bok Kim, Eun-goo Kim | 2016-02-16 |
| 8750087 | Optical pickup device | Ki-bok Kim, Eun-goo Kim, Jung-bae Oh, Ji-sun Ahn | 2014-06-10 |