CC

Chia Ching Chang Chien

TR Truelight: 1 patents #3 of 7Top 45%
Overall (2016): #444,306 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9245164 Biometric authentication device and method Jin-Shan Pan, Chih-Cheng Chen 2016-01-26