Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004801 | Apparatus for decreasing inrush current using SFCL and method for deciding optimal insertion resistance | Chul Hwan Kim, Sang-bong Rhee | 2011-08-23 |
| 7986609 | Optical recording medium | Seung Yoon Lee | 2011-07-26 |
| 7864643 | Apparatus and method for testing mechanical endurance of surface of optical disc, the optical disc of same kind as the tested optical disc | Jin Hong Kim, Seung Yoon Lee, Jin Yong Kim | 2011-01-04 |