FC

Fang-Tzu Chang

VI Vivotek: 3 patents #32 of 134Top 25%
Overall (All Time): #1,447,870 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D879178 Camera Wei-Kai Tang, Shih-Hsuan Hung 2020-03-24
D858605 Camera Wei-Kai Tang, Chiung-Wei Tsai 2019-09-03
10345691 Lens driving mechanism and related camera device Chiung-Wei Tsai 2019-07-09