Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441331 | Stacked city road | Shuang Chen, Yujun Chen, Yuyan Chen | 2016-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441331 | Stacked city road | Shuang Chen, Yujun Chen, Yuyan Chen | 2016-09-13 |