Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12273800 | Designated forwarder election method and device | — | 2025-04-08 |
| 9672290 | Method for generating search result and system for information search | Ning Guo, Yuheng Xie, Lei Hou, Qin Zhang | 2017-06-06 |
| 9576054 | Search method, apparatus and system based on rewritten search term | Jing Dong, Ning Guo, Lei Hou, Qin Zhang | 2017-02-21 |
| 9503653 | Method for determining attitude of star sensor based on rolling shutter imaging | Zheng You, Ting Sun | 2016-11-22 |
| 9471643 | Generating ranked search results using linear and nonlinear ranking models | Ning Guo, Yuheng Xie, Lei Hou, Qin Zhang | 2016-10-18 |
| 9317591 | Ranking search results based on word weight | Yuheng Xie, Ning Guo, Lei Hou, Qin Zhang | 2016-04-19 |
| 9239880 | Method and apparatus for identifying synonyms and using synonyms to search | Jing Dong, Ning Guo, Lei Hou, Qin Zhang | 2016-01-19 |
| 8880512 | Method, apparatus and system, for rewriting search queries | Jing Dong, Ning Guo, Lei Hou, Qin Zhang | 2014-11-04 |
| 8856098 | Ranking search results based on word weight | Yuheng Xie, Ning Guo, Lei Hou, Qin Zhang | 2014-10-07 |
| 8849822 | Method for generating search result and system for information search | Ning Guo, Yuheng Xie, Lei Hou, Qin Zhang | 2014-09-30 |
| 8782040 | Generating ranked search results using linear and nonlinear ranking models | Ning Guo, Yuheng Xie, Lei Hou, Qin Zhang | 2014-07-15 |
| 8433515 | Method for measuring precision of star sensor and system using the same | Zheng You, Ting Sun | 2013-04-30 |
| 8392438 | Method and apparatus for identifying synonyms and using synonyms to search | Jing Dong, Ning Guo, Lei Hou, Qin Zhang | 2013-03-05 |
| 8346765 | Generating ranked search results using linear and nonlinear ranking models | Ning Guo, Yuheng Xie, Lei Hou, Qin Zhang | 2013-01-01 |
| 8073838 | Pseudo-anchor text extraction | Shuming Shi, Ji-Rong Wen, Mingjie Zhu, Zaiqing Nie | 2011-12-06 |
| 7657507 | Pseudo-anchor text extraction for vertical search | Shuming Shi, Zaiqing Nie, Ji-Rong Wen, Mingjie Zhu | 2010-02-02 |