Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215897 | Array substrate, electronic paper display panel and drive method thereof and display device | Zuzhao Xu, Kerui Xi, Xiaohe Li, Jine Liu, Feng Qin +3 more | 2022-01-04 |
| 11131172 | Method for extracting gas by fracturing coal seam through combination of hydraulic slotting and multi-stage combustion impact wave | Yang Zhao, Wei Yang, Qingzhao Li | 2021-09-28 |
| 11081506 | Display component and display device | Kerui Xi, Junting Ouyang, Qiongqin MAO, Feng Qin, Jine Liu +2 more | 2021-08-03 |
| 11060384 | Method for precisely extracting coal-mine gas | Chuanjie Zhu, Zishan Gao, Ximiao Lu | 2021-07-13 |
| 10895120 | Mine drill, dust suction hood and dust removal device thereof | Wei Yang, Minghua Lin, Ru Jia, Changzheng Lu | 2021-01-19 |
| 10816312 | Integrated hole sealing device for loosening blasting and water injection of underground deep hole | Wei Yang, Changzheng Lu, Ru Jia, Minghua Lin | 2020-10-27 |
| 10808514 | Multi-stage combustion impact wave coal mass cracking and heat injection alternating intensified gas extracting method | Yang Zhao, Wei Yang | 2020-10-20 |
| 10795063 | Transflective and non-rectangular display panel and display device | Kerui Xi, Ming Xie, Huanxi ZHANG, Min Zhang | 2020-10-06 |
| 10733939 | Pixel circuit, display panel and drive method for a pixel circuit | Kerui Xi, Junting Ouyang, Tingting Cui | 2020-08-04 |
| 10607540 | Display panel and display device | Kerui Xi, Tingting Cui, Junting Ouyang, Ruiyuan Zhou | 2020-03-31 |
| 10600353 | Method for driving a pixel circuit, display panel and display device | Kerui Xi, Tingting Cui, Junting Ouyang, Zhonglan Cai | 2020-03-24 |
| 10487656 | Method for constructing networked preferential gas migration pathways and diverting and extracting gas | Tong Liu, Ting-Yu Liu, Wei Yang, He Li, Rui Wang +1 more | 2019-11-26 |
| 10472963 | Method for stepwise construction of preferential gas migration pathway at stope in coal seam | Tong Liu, Ting-Yu Liu, Wei Yang, He Li, Zhanbo Huang +2 more | 2019-11-12 |
| 10378327 | Method for gas extraction alternating oscillating pulse high energy gas extraction with thermal injection | Quanle Zou, Ting Liu, Chang Guo, Chuanjie Zhu, Jia Kong +3 more | 2019-08-13 |
| 10370942 | Method for integrated drilling, flushing, slotting and thermal injection for coalbed gas extraction | Ting Liu, Quanle Zou, Chang Guo, Chuanjie Zhu, Hao Yao +3 more | 2019-08-06 |
| 10060238 | Method for integrated drilling, slotting and oscillating thermal injection for coal seam gas extraction | Chang Guo, Quanle Zou, Ting Liu, Chuanjie Zhu, Jia Kong +3 more | 2018-08-28 |
| 10022668 | Self-regenerative integrated device for synergetic oxidation of low-concentration gas and ventilation gas in coal mine | Qingzhao Li | 2018-07-17 |
| 9951597 | Downhole coal seam pulse detonation wave directional fracturing permeability-increasing method | Fazhi Yan, Chuanjie Zhu, Chang Guo, Quanle Zou, Ting Liu +2 more | 2018-04-24 |
| 9869168 | Method for thermal-displacement-type strengthened extraction in drill hole | Yidou Hong, Chuanjie Zhu, Hao Yao | 2018-01-16 |
| 9605512 | Mine area distributed combined cooling heating power energy system for extracting gas for coal mine | Qingzhao Li | 2017-03-28 |
| 9417358 | Multi-information coupling prediction method of coal and gas outburst danger | Wei Yang, Cheng Zhai | 2016-08-16 |