Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11097561 | Automatic hub type identifying device | Zuo Xu, Guoyuan Xiong, Zhipeng Li, Zhigao Yin, Chunhai Liu +4 more | 2021-08-24 |
| 10823543 | Sample gauge length and length after fracture measuring device | Hanbao Sun, Yingwei Zhu, Jingying Liu, Yingfeng Wang, Zhuxing Wang +1 more | 2020-11-03 |
| 10769396 | Device for identifying aluminum alloy die-cast hub | Liang Huang, Jianyu Zhang, Honglei Liu, Bao Zhang, Yingfeng Wang +6 more | 2020-09-08 |
| 10495539 | Aluminum alloy hub positioning fixture | Zhipeng Li, Hanbao Sun, Zhuxing Wang, Hongfu Jin, Yingwei Zhu +2 more | 2019-12-03 |
| 10466136 | Leak hole leak rate detection device and method | Zhe Zhou, Jing Wang, Guogang Chen | 2019-11-05 |
| 10234352 | Device and method for measuring air tightness of aluminum alloy hub or tyre | Chunhai Liu, Zhigao Yin, Hanbao Sun, Debin Tang, Zhipeng Li +3 more | 2019-03-19 |
| 9863838 | Air tightness detection device for aluminum alloy wheel hub and method for detecting air tightness of wheel hub | Chunhai Liu, Zhigao Yin, Debin Tang, Zhipeng Li, Aiguo Zhang +3 more | 2018-01-09 |