Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876317 | Apparatus and method of producing 3D structural sketch and computer-readable recording medium on which compute program for executing the method is recorded | Hui Zhang, Shinjun Lee, Duckhoon Kim, Ildong Yun, Sangwook Lee +1 more | 2011-01-25 |