Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9477761 | Search method, search apparatus and search engine system | Hao Lang, Chao Tang, Xiaoxun Zhang | 2016-10-25 |
| 8959080 | Search method, search apparatus and search engine system | Hao Lang, Chao Tang, Xiaoxun Zhang | 2015-02-17 |
| 7844449 | Scalable probabilistic latent semantic analysis | Chenxi Lin, Jie Han, Hua-Jun Zeng, Benyu Zhang, Zheng Chen +1 more | 2010-11-30 |
| 7779001 | Web page ranking with hierarchical considerations | Hua-Jun Zeng, Zheng Chen, Benyu Zhang, Wei-Ying Ma | 2010-08-17 |