Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046350 | Systems and methods for detecting commercial queries | Amit Singhal, Matt Cutts | 2011-10-25 |
| 8019748 | Web search refinement | Hang Cui, Hangjun Ye | 2011-09-13 |
| 7983902 | Domain dictionary creation by detection of new topic words using divergence value comparison | Tang Xi Liu, Feng Hong, Yonggang Wang, Bo Yang, Lei Zhang | 2011-07-19 |
| 7917355 | Word detection | Tang Xi Liu, Feng Hong, Yonggang Wang, Bo Yang, Lei Zhang | 2011-03-29 |