Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9275131 | Data indexing system, data indexing method and data querying method | Jia Rao | 2016-03-01 |
| 9122982 | Device and method for destination prediction | Man Li, Xiaowei Liu | 2015-09-01 |
| 8958826 | Device and method for mobility pattern mining | Man Li, Xiaowei Liu | 2015-02-17 |
| 8700295 | Method and apparatus for traffic information conversion using traffic information element knowledge base | Tao Wu, Xiaowei Liu, Weili Zhang, Chenghai Li | 2014-04-15 |
| 8606727 | Method and system for traffic prediction based on space-time relation | Tao Wu, Shaoya Wang, Junjian He, Jia Rao, Xiaowei Liu | 2013-12-10 |
| 8117178 | Natural language based service selection system and method, service query system and method | Hongwei Qi | 2012-02-14 |