Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135370 | Method and apparatus of generating update parameters and displaying correlated keywords | Lei Pan, Zhen Yang, Tianji Zhang | 2015-09-15 |
| 8874588 | Method and apparatus of generating update parameters and displaying correlated keywords | Lei Pan, Zhen Yang, Tianji Zhang | 2014-10-28 |
| 8768906 | Method and system of displaying related keywords | Lei Pan, Weiwei WANG, Yu Zhang | 2014-07-01 |
| 8676811 | Method and apparatus of generating update parameters and displaying correlated keywords | Lei Pan, Zhen Yang, Tianji Zhang | 2014-03-18 |