Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023349 | Memory system, memory test system and method of testing memory system and memory test system | Soo-haeng Cho, Ki-Jae Song, Sung-dong Suh, Seong-gu Kim, Yeoung-kum Kim +1 more | 2011-09-20 |
| 7899103 | Side light emitting type semiconductor laser diode having dielectric layer formed on active layer | Han-youl Ryu | 2011-03-01 |