Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8428874 | Method for searching destination of tree structure and system thereof | Eun Young Park, Myung-Sik Kim, Sang Hun Chang | 2013-04-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8428874 | Method for searching destination of tree structure and system thereof | Eun Young Park, Myung-Sik Kim, Sang Hun Chang | 2013-04-23 |