HC

Haiping Chang

CC Citic Dicastal Co.: 15 patents #21 of 382Top 6%
DA Dicastal North America: 1 patents #25 of 36Top 70%
📍 Qinhuangdao City, MI: #2 of 6 inventorsTop 35%
Overall (All Time): #292,141 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11841191 Magnesium alloy material smelting device Lixin Huang, Shiwen Xu, Meng Li, Zhen Li, Zhen Peng 2023-12-12
10919083 Process for manufacturing aluminum alloy wheel Zuo Xu, Lijuan Zhang, Shiwen Xu, Changhai Li, Zhihua Zhu 2021-02-16
10695819 Spin forming method for rim of cast-spun aluminum alloy hub Lijuan Zhang, Shiwen Xu, Xuepu Yin, Hongwei Zhou, Zhixue Wang +3 more 2020-06-30
10661402 Fixture for suppressing tool vibration on outer rim Weidong Liu, Xiaoyu Jiang, Xuesong Wang, Shengchao Zhang, Yingfeng Wang +1 more 2020-05-26
10627313 Device for detecting wheel hop Weidong Liu, Fengyan Liu 2020-04-21
D881101 Vehicle wheel Zhichong Liu, Yong Guo 2020-04-14
10605301 Secondary clamping device for wheel Weidong Liu, Shengchao Zhang, Yingfeng Wang, Yeling Tian, Dan Yao +1 more 2020-03-31
10596671 Milling fixture for forged wheel Weidong Liu, Dan Yao, Xiaopeng Chen, Xing Wang 2020-03-24
10512992 Wheel bolt pressing device Weidong Liu, Shengchao Zhang, Yingfeng Wang, Yeling Tian, Dan Yao 2019-12-24
10502540 Wheel flange detection device Weidong Liu, Donghui Zhang, Dan Yao 2019-12-10
10502663 Wheel runout detection device Weidong Liu, Shengchao Zhang, Yingfeng Wang, Yeling Tian, Dan Yao +1 more 2019-12-10
10499462 On-line induction heating device for wheel blank Zhixue Wang, Jin Zhang, Rui Li, Dawei Xu, Bowen Xue +1 more 2019-12-03
10384311 Spinning roller surface laser reinforced processing forming method Zhixue Wang, Shiyou Gao, Jin Zhang, Rui Li, Dawei Xu +1 more 2019-08-20
10232485 Wheel burr removing device Bowen Xue, Ning Wang, Yongwang Zhao 2019-03-19
10220485 Online burr removing device for wheel Bowen Xue, Jiandong Guo 2019-03-05
9782866 Online burr removing device for wheel Bowen Xue, Jiandong Guo 2017-10-10