Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850851 | Carburetor base of engine | Zhao Kong, Keya Feng | 2017-12-26 |
| 9797281 | Four-stroke engine | Zhao Kong, Keya Feng | 2017-10-24 |
| 9797338 | Engine with rocker chamber | Zhao Kong, Gan Chen, Keya Feng | 2017-10-24 |
| 9719460 | Engine oil pan | Zhao Kong, Gan Chen, Keya Feng | 2017-08-01 |
| 9672290 | Method for generating search result and system for information search | Yuheng Xie, Fei Xing, Lei Hou, Qin Zhang | 2017-06-06 |
| 9598988 | Lubrication system for four-stroke engine | Zhao Kong, Gan Chen, Keya Feng | 2017-03-21 |
| 9576054 | Search method, apparatus and system based on rewritten search term | Fei Xing, Jing Dong, Lei Hou, Qin Zhang | 2017-02-21 |