Issued Patents 2019
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499462 | On-line induction heating device for wheel blank | Haiping Chang, Zhixue Wang, Jin Zhang, Rui Li, Dawei Xu +1 more | 2019-12-03 |
| 10494699 | Method of refining aluminum alloy | Lisheng Wang, Yongning Wang, Zhihua Zhu, Chunhai Liu, Lateng A +4 more | 2019-12-03 |
| 10456822 | Tandem water spot cooling device for top die | Lin Zhu, Hongbiao Li, Yong Li | 2019-10-29 |
| 10335859 | Wheel lightweight machining fixture and method | Huiying Liu, Weimin Cai, Yajun Wang | 2019-07-02 |
| 10328486 | Automatically-returning mold ejection device and casting mold comprising the same | Fengbao Luo, Yongning Wang, Zhihua Zhu | 2019-06-25 |
| 10328487 | Low-pressure cast aluminum wheel mold | Kaiqing Wang, Hongbiao Li, Xu Wang, Yongwang Zhao, Honghai Zhou | 2019-06-25 |
| 10245635 | Low-pressure mold for improving performance of spokes of aluminum wheel | Guohua Liu, Xu Wang, Xueqiang Li, Dong Xing, Junmeng Li +2 more | 2019-04-02 |
| 10234352 | Device and method for measuring air tightness of aluminum alloy hub or tyre | Chunhai Liu, Zhigao Yin, Hanbao Sun, Debin Tang, Jinqi Lv +3 more | 2019-03-19 |
| 10220437 | Water cooled mold for casting aluminum alloy wheels and manufacturing method thereof | Lin Zhu, Hongbiao Li, Yong Li | 2019-03-05 |
| 10201850 | Local extrusion device for high-pressure casting | Chuan Dai, Fengjun Zhang, Yongning Wang, Zhihua Zhu | 2019-02-12 |
| 10196087 | Method for drilling a steering knuckle casting | Bowen Xue, Yacong Zhang, Jiandong Guo, Yongning Wang, Zhihua Zhu | 2019-02-05 |