| From 3D circuit technologies and data structures to interconnect prediction Recent countries visiting this post |  |
 | 3 | China |
 | 2 | Russian Federation |
 | 1 | United States |
 | 1 | |
 | 1 | Japan |
| From 3D circuit technologies and data structures to interconnect prediction Recent countries visiting this post | |
| 3 | China |
| 2 | Russian Federation |
| 1 | United States |
| 1 | |
| 1 | Japan |