Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10111198 | Method and device for collecting location information | Feng Lian, Bin CHAI | 2018-10-23 |
| 9848402 | Method and device for collecting location information | Feng Lian, Bin CHAI | 2017-12-19 |
| 9434874 | Hydrophobic proppant and preparation method thereof | Baoling Hu | 2016-09-06 |
| 9359755 | Water purification and storage system, water-filtering well and polygonal building block | Shengyuan Qin, Zhenbang Wang, Meijuan Chen, Mingyue Dou | 2016-06-07 |
| 9290900 | Oil-water separating device and floating oil collecting system comprising same | — | 2016-03-22 |
| 9220120 | Method, device and system for transmitting packet service data | Shujuan Wang, Yongxian Zhao, Ming-Che Li, Minchang Yang, Wenyuan Yong +4 more | 2015-12-22 |
| 8925276 | Wall block, corner, and wall body | — | 2015-01-06 |
| 8652250 | Composition used for high-strength and impermeable concrete | Yihai Jia, Zhenbang Wang, Huan Wang, Wenxing Hu | 2014-02-18 |