Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12271406 | Hybrid search for parent-child related documents | Muwu Hou, Xiuyuan Li, Farhan Rohan Toddywala, Yue Ying | 2025-04-08 |
| 11210291 | Differential indexing for fast database search | Shan Gao, Yuan Xu, Muwu Hou, Hongbin Wu | 2021-12-28 |
| 9959347 | Multi-layer search-engine index | Hui Shen, Mao Yang, Lintao Zhang, Zhenyu Zhao, Xiao Wu +3 more | 2018-05-01 |
| 8959077 | Multi-layer search-engine index | Hui Shen, Mao Yang, Lintao Zhang, Zhenyu Zhao, Xiao Wu +3 more | 2015-02-17 |