Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378877 | Method and device for identifying near-bit lithology based on intelligent voiceprint identification | Muming Xia, Canyun Wang, Wenxiu Zhang, Fei Tian, Zongwei LI +1 more | 2025-08-05 |
| 12130397 | Seismic acquisition system based on frequency domain expansion mems sensor | Jing Liu, Zongwei LI, Yongjian Zhou, Kedu Han | 2024-10-29 |
| 11472696 | Seismic acquisition system and sensor based on MEMS sensor with low power consumption | Zongwei LI, Jing Liu, Yongjian Zhou, Kedu Han | 2022-10-18 |
| 11401160 | MEMS sensor detection device and MEMS sensor system | Zongwei LI, Kedu Han, Jing Liu, Fangfang Feng | 2022-08-02 |
| 11220899 | Gyro measurement while drilling system and method therefor | Xu Xue, Yang Dong, Xiaoxiao Zhang | 2022-01-11 |
| 10746756 | Dynamic testing device suitable for drilling tool attitude measurement module | Wenxiu Zhang, Yongyou Yang, Jian Zheng, Yuntao Sun, Qingyun Di +1 more | 2020-08-18 |
| 10643862 | System-level packaging method and packaging system based on 3D printing | Zongwei LI, Xingyin Xiong, Kedu Han | 2020-05-05 |
| 10161891 | Method for characterizing rock physical characteristics of deeply buried carbonate rocks | Fei Tian, Xu Xue, Naigui Liu | 2018-12-25 |
| 9900025 | Efficient adaptive seismic data flow lossless compression and decompression method | Shanhui Xu, Jian Guo, Guangding Liu | 2018-02-20 |