Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815069 | Shower head with a rotary bottom cover assembly | Yu ZHANG | 2017-11-14 |
| 9672290 | Method for generating search result and system for information search | Ning Guo, Yuheng Xie, Fei Xing, Qin Zhang | 2017-06-06 |
| 9576054 | Search method, apparatus and system based on rewritten search term | Fei Xing, Jing Dong, Ning Guo, Qin Zhang | 2017-02-21 |