Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733094 | Hybrid road network and grid based spatial-temporal indexing under missing road links | Ning Duan, Peng Gao, Peng Ji, Zhi Hu Wang, Jun Zhu | 2017-08-15 |
| 9682610 | Intelligent automotive air-quality assessment and management | Ning Duan, Jing Liu, Wei Sun, Xin Tang, Zhi Hu Wang | 2017-06-20 |
| 9551583 | Hybrid road network and grid based spatial-temporal indexing under missing road links | Ning Duan, Peng Gao, Peng Ji, Zhi Hu Wang, Jun Zhu | 2017-01-24 |
| 9546872 | Hybrid road network and grid based spatial-temporal indexing under missing road links | Ning Duan, Peng Gao, Peng Ji, Zhi Hu Wang, Jun Zhu | 2017-01-17 |