Issued Patents 2023
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11847147 | Method for building ranking model, query auto-completion method and corresponding apparatuses | Haifeng Wang, Miao Fan | 2023-12-19 |
| 11836174 | Method and apparatus of establishing similarity model for retrieving geographic location | Haifeng Wang, Miao Fan | 2023-12-05 |
| 11823574 | Method and apparatus for prediction road condition, device and computer storage medium | Hao Zhang | 2023-11-21 |
| 11768892 | Method and apparatus for extracting name of POI, device and computer storage medium | Haifeng Wang | 2023-09-26 |
| 11734373 | Method, apparatus, device and computer storage medium for determining search result | Haifeng Wang, Wei Zhang | 2023-08-22 |
| 11719550 | Method and apparatus for building route time consumption estimation model, and method and apparatus for estimating route time consumption | Xiaomin Fang, Fan Wang, Lingke Zeng, Haijin Liang, Haifeng Wang | 2023-08-08 |
| 11709999 | Method and apparatus for acquiring POI state information, device and computer storage medium | Yibo Sun, Ying Li, Ming Liu, Bing Qin | 2023-07-25 |
| 11703333 | Method and apparatus for determining route, device and computer storage medium | Hao Zhang | 2023-07-18 |
| 11645909 | Method, apparatus and electronic device for early-warning | Deguo Xia, Hui Zhao, Liuhui Zhang, Hongxia Bai, Yuting Liu | 2023-05-09 |
| 11629967 | Route planning method, device and computer storage medium | Shiqiang Ding, Chongli Zhu, Chengzhou Li | 2023-04-18 |
| 11615613 | Method and device for extracting spatial relationship of geographic location points | Hao Zhang, Haifeng Wang | 2023-03-28 |
| 11556601 | Method for sorting geographic location point, method for training sorting model and corresponding apparatuses | Miao Fan, Yufan Hou | 2023-01-17 |