Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073306 | Recording medium containing thumbnail recorded thereon, recording apparatus and method therefor, and reproducing apparatus and method therefor | Bong-gil Bak, Hee-Soo Lee, Hyun-kwon Chung, Sung-wook Park | 2011-12-06 |
| 8023427 | Method and device of measuring communication quality for constructing wireless sensor network | Dae Il Kim | 2011-09-20 |