CC

Chia-Hsin Chang

CS Chiun Mai Communication Systems: 1 patents #30 of 68Top 45%
📍 Dashulong, CA: #16 of 21 inventorsTop 80%
Overall (2021): #504,215 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10893177 Electronic device with retractable camera module Shih-Kuo Tsai 2021-01-12