Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370247 | Automobile hub with hollow rim, hub assembling method and automobile | Chuan-Hsin Cheng, Xu Wang, Hongbiao Li, Lin Zhu, Zhen Li +1 more | 2022-06-28 |
| 11338613 | Wheel and rim with weight reduction sockets | Zuo Xu, Zhen Li, Xu Wang, Kaiqing Wang, Yule Zhou +3 more | 2022-05-24 |
| 11338614 | Wheel and rim with weight reduction sockets | Zuo Xu, Xu Wang, Hanqi Wu, Zhen Li, Kaiqing Wang +4 more | 2022-05-24 |
| 11312175 | Automobile hub of multilayer rim, hub assembling method and automobile | Chuan-Hsin Cheng, Xu Wang, Hongbiao Li, Zhen Li, Yule Zhou +1 more | 2022-04-26 |
| 11167587 | Wheel and rim with weight reduction inner flange | Zuo Xu, Zhen Li, Xu Wang, Kaiqing Wang, Yule Zhou +3 more | 2021-11-09 |
| 11118254 | Thermal treatment method for aluminum alloy cast-spun wheel | Zuo Xu, Guoyuan Xiong, Honglei Liu, Hongfeng Liu, Rui Wang | 2021-09-14 |
| 11052703 | Wheel and rim with inner flange having strip weight reduction sockets | Zuo Xu, Guoyuan Xiong, Xu Wang, Zhen Li, Kaiqing Wang +4 more | 2021-07-06 |
| 10919083 | Process for manufacturing aluminum alloy wheel | Zuo Xu, Haiping Chang, Lijuan Zhang, Shiwen Xu, Zhihua Zhu | 2021-02-16 |
| 10807160 | Aluminum alloy low-pressure casting device and process | Dexi Du | 2020-10-20 |
| 10758973 | Aluminum wheel squeeze casting process and device | Dexi Du, Yongwang Zhao | 2020-09-01 |
| 10675675 | Water-cooled mold for low-pressure casting of aluminum alloy wheel | Lin Zhu, Hongbiao Li, Baojun SHI | 2020-06-09 |
| 10654099 | Mold for reducing defects in low pressure casting of aluminum alloy wheel | Kaiqing Wang, Xianyi Xu | 2020-05-19 |
| 10576534 | Mold for improving solidification speed of aluminum alloy cast hot section | Kaiqing Wang, Xianyi Xu | 2020-03-03 |
| 10549339 | Low-pressure casting mold for aluminum wheel | Kaiqing Wang, Song Sheng, Yingfeng Wang, Xianyi Xu | 2020-02-04 |
| 10494699 | Method of refining aluminum alloy | Lisheng Wang, Yongning Wang, Zhihua Zhu, Chunhai Liu, Lateng A +4 more | 2019-12-03 |
| 10499462 | On-line induction heating device for wheel blank | Haiping Chang, Zhixue Wang, Jin Zhang, Rui Li, Dawei Xu +1 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 |