Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054689 | Memory card using multi-level signaling and memory system having the same | Seok-Won Heo, Chang-Duck Lee, Soong-Man Shin | 2011-11-08 |
| 8040044 | Organic light emitting device and method for manufacturing the same | Se-Hwan Son, Hyeon Choi | 2011-10-18 |
| 7987308 | Multi-interface controller, memory card having the multi-interface controller, and interface setting method | Nam Phil Jo, Chang-il Son | 2011-07-26 |