Issued Patents 2024
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175669 | Method and apparatus for acquiring contour line of blood vessel according to centerline of blood vessel | Guangzhi Liu, Wenbin Cao, Xinyu Wu | 2024-12-24 |
| 12131107 | Device and method for early monitoring of gas intrusion based on pressure wave propagation | Bangtang Yin, Yuhang Pang, Tianbao DING, Baojiang Sun, Shujie Liu +2 more | 2024-10-29 |
| 12105014 | Testing apparatus for thrust of hydrate | Chenwei Liu, Yongfei Mi, Ci Yan | 2024-10-01 |
| 12078054 | Experimental device and method for co-existence of overflow and lost circulation in fractured formation during drilling of deviated well | Bangtang Yin, Chi Zhang, Baojiang Sun, Xuliang Zhang, Yonghai Gao +2 more | 2024-09-03 |
| 12071849 | Device and method for simulating gas intrusion and bullheading in wellbore under different inclinations | Bangtang Yin, Tianbao DING, Baojiang Sun, Yonghai Gao, Hao Li +2 more | 2024-08-27 |
| 12000245 | Apparatus for preventing and controlling secondary generation of hydrates in wellbore during depressurization exploitation of offshore natural gas hydrates and prevention and control method | Jianbo Zhang, Xiaohui Sun, Baojiang Sun, Hui Liu, Shikun Tong +2 more | 2024-06-04 |
| 12000222 | Pressure compensation device with accumulator group for controlled pressure drilling | Jinshan Ma, Baojiang Sun, Jintao Qi, Liming Wei, Fengliang Xi +13 more | 2024-06-04 |
| 11996492 | Nanophotonic hot-electron devices for infrared light detection | Xiaoxin Wang, Jifeng Liu | 2024-05-28 |
| 11952869 | High-efficiency yield-increasing exploitation method for natural gas hydrates | Jianbo Zhang, Yuting Wang, Baojiang Sun, Jie Zhong, Jihao Pei +3 more | 2024-04-09 |
| 11896416 | Method for calculating coronary artery fractional flow reserve on basis of myocardial blood flow and CT images | Yunfei HUO, Guangzhi Liu, Xingyun WU | 2024-02-13 |
| 11901081 | Method for calculating index of microcirculatory resistance based on myocardial blood flow and CT image | Yunfei HUO, Guangzhi Liu, Xingyun WU | 2024-02-13 |