EC

Edward Chang

PR Proximex: 1 patents #1 of 3Top 35%
📍 Taoyuan, CA: #27 of 49 inventorsTop 60%
Overall (2011): #311,453 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7956890 Adaptive multi-modal integrated biometric identification detection and surveillance systems Ken Prayoon Cheng, Yuan-Fang Wang 2011-06-07