Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940637 | Optical recording medium having super-resolution structure for improvement of reproducing stability and noise characteristic in low frequency band | Wook-yeon Hwang, Jung-Hyeon Kim, Taek Sung Lee, Byung-ki Cheong, Hyun Seok Lee +3 more | 2011-05-10 |