HC

Hai Chang

GE: 3 patents #10,354 of 36,430Top 30%
CC Chicony Power Technology Co.: 1 patents #124 of 229Top 55%
Overall (All Time): #1,097,459 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11945032 Forging heads and fixing devices with aligned through-holes and cavities Dalong Zhong, Yingna Wu, Yong Wu, Zirong Zhai, Yifeng Wang 2024-04-02
11865620 Additive manufacturing system and method Dalong Zhong, Yingna Wu, Zirong Zhai, Yong Wu, Bin Wei +1 more 2024-01-09
11673211 Temperature control system for additive manufacturing and method for same Yong Wu, Yingna Wu, Zirong Zhai, Yifeng Wang, Yimin Zhan +1 more 2023-06-13
9866061 Power supply apparatus with protection function and redundant power supply system Tzu-Hung Wang, Wei Chen, Che-Hao Chang, Zhi Lu 2018-01-09