Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416224 | Active energy-absorbing shock absorber for perforation combined well testing | Liangliang Ding, Jialin Tian, Hongtao Liu, Yongzhi Xue, Ruifeng Guo +2 more | 2025-09-16 |
| 12400051 | Method for manufacturing seat for measuring standard driving posture of human body | Zhixin Liu, Weidong Liu, Yongqiang Wu, Zhengqi Fan, Tianyi Hao +4 more | 2025-08-26 |
| 12305972 | Method for measuring deformation of dummy rib | Zhixin Liu, Zhixin Wu, Hong Helena Zheng, Liwei Qin, Weidong Liu +2 more | 2025-05-20 |
| 12285921 | Skin manufacturing post-treatment method for automobile collision dummy | Yongqiang Wu, Zhixin Liu, Weidong Liu, Tianyi Hao, Hanxiao Zhang +3 more | 2025-04-29 |
| 12269227 | Skin manufacturing post-treatment device for automobile collision dummy | Zhixin Liu, Haitao Zhu, Tianyi Hao, Yongqiang Wu, Weidong Liu +4 more | 2025-04-08 |
| 12247895 | Method for predicting dummy head injury during automobile collision | Weidong Liu, Zhixin Liu, Yongqiang Wu, Tianyi Hao, Haitao Zhu +3 more | 2025-03-11 |
| 12140418 | Tool and method for measuring parallelism and coaxiality of rotating shafts of shoulder joints of crash dummy | Yongqiang Wu, Zhixin Liu, Weidong Liu, Shihang Chen, Hanxiao Zhang +1 more | 2024-11-12 |
| 12066288 | Tool and method for measuring perpendicularity and angle of femur of vehicle crash dummy | Zhixin Liu, Mei Lu, Weidong Liu, Yongqiang Wu, Zhi Li +4 more | 2024-08-20 |
| 12055460 | Tool and method for measuring parallelism and angle of shank skeleton of vehicle crash dummy | Hua Zhou, Zhixin Liu, Weidong Liu, Yongqiang Wu, Mai Yao +1 more | 2024-08-06 |
| 12002378 | Method and device for calibrating chest of vehicle crash dummy | Zhixin Liu, Hanxiao Zhang, Weidong Liu, Yongqiang Wu, Minghao Xie +2 more | 2024-06-04 |
| 11996008 | Method, device, and medium for determining peak position of lower extremity injury in a crash test dummy | Zhixin Liu, Hanxiao Zhang, Weidong Liu, Yongqiang Wu, Tianyi Hao | 2024-05-28 |
| 11996009 | Method and device for impact test on lower abdomen of vehicle crash test dummy | Hua Zhou, Zhixin Liu, Weidong Liu, Yuechen Ji, Hong Chen +2 more | 2024-05-28 |
| 11994449 | Method, medium, and device for testing lumbar spine performance of a crash test dummy | Hua Zhou, Zhixin Liu, Weidong Liu, Changqing Yu, Hanxiao Zhang | 2024-05-28 |
| 11781968 | Device for cigarette tipping paper anti-adhesion test and its application method | Ruizhi Zhu, Ji Yang, Zhijiang Yin, Zhihua Liu, Yanqun XU +5 more | 2023-10-10 |
| 11774617 | Five-component marine natural gas hydrate intelligent sensing node | Siyou Tong, Xiugang Xu, Zhangju Liu, Dan Liang | 2023-10-03 |
| 11735065 | Method for building vehicle crash dummy skull model | Zhixin Wu, Zhixin Liu, Hengxu Lv, Weidong Liu, Zhengqi Fan +2 more | 2023-08-22 |
| 11650132 | Construction method for impact response performance limit value of crash dummy and electronic device | Zhixin Liu, Zhixin Wu, Hong Helena Zheng, Hong Chen, Weidong Liu +3 more | 2023-05-16 |
| 11610514 | Arm for crash dummy, control method, device and storage medium | Zhixin Wu, Zhixin Liu, Weidong Liu, Hong Chen, Yongqiang Wu | 2023-03-21 |
| 11544856 | Method for measuring motion response of dummy in crash test, device and storage medium | Zhixin Liu, Zhixin Wu, Hong Chen, Weidong Liu, Weijie Ma +1 more | 2023-01-03 |
| 10909386 | Information push method, information push device and information push system | Kai Bai, Jinyu Liu | 2021-02-02 |
| 10674315 | Method and device for judging intercity transportation mode based on mobile phone data | Yong LI, Wei Liu, Zhen Tu, Weiling Wu, Li Su +6 more | 2020-06-02 |
| 10658730 | Multi-feeds metal cover antenna for gas detection devices | James Liu, Pengjun Zhao, Juan Kong | 2020-05-19 |
| 9146288 | Body/head coil switching method, a power amplifier component and a MRI system | Haoyang Xing, Yu Liu, Anmou Liao, Chenxing Zhao, Qibin Peng | 2015-09-29 |
| 8866545 | Linearity power amplification device | Haoyang Xing, Yu Liu, Anmou Liao, Chenxing Zhao | 2014-10-21 |
| 8361898 | Bonding pad structure for back illuminated optoelectronic device and fabricating method thereof | Fang Liu | 2013-01-29 |