Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204441 | Oil-gas reservoir exploration method and apparatus | Xianzheng Zhao, Fengming Jin, Xiugang Pu, Qun Luo, Lihong Zhou +5 more | 2021-12-21 |
| 11201088 | Semiconductor device and method for forming the same | Shan Wang, Feng Qiu, Wei Zhang | 2021-12-14 |
| 11162439 | Control method of variable stroke engine for reforming high-octane fuel under the flexible cylinder engine (FCE) mode | Mingfa YAO, Yang Wang, Haifeng Liu, Zunqing ZHENG, Shan Mi | 2021-11-02 |
| 11111864 | Intake oxygen concentration control system suitable for engine with lean NOx trapping technology | Haifeng Liu, Can Wang, Mingchao Liu, Mingfa YAO, Zunqing ZHENG | 2021-09-07 |
| D925177 | Women sock sneaker | — | 2021-07-20 |
| 10976469 | Method and apparatus for optimal selection of fracturing stage clusters of continental shale oil horizontal well | Xianzheng Zhao, Lihong Zhou, Xiugang Pu, Wenya Jiang, Zhannan Shi +4 more | 2021-04-13 |
| 10921133 | Location calibration based on movement path and map objects | Jian Zhang, Chang Lei, Cheng Zhang, Chuang Cao, Shuan Shuan Chen +1 more | 2021-02-16 |
| 10907767 | Guide rail oiling tool | Huan Liu, Xunze Zhang, Gan SONG, Hao Zhu, Dong Ding +8 more | 2021-02-02 |