Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077864 | Apparatus for computing streamcipher TSC-4 | Gwan Ho Ryu, Dong-Wook Lee, Tae Joo Chang | 2011-12-13 |
| 7913490 | Hydraulic circuit for construction machine | Man Suk Jeon | 2011-03-29 |