CY

Ching-Wa Yip

📍 Emmen, CH: #1 of 7 inventorsTop 15%
Overall (2018): #453,252 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10109166 System and method for a security checkpoint using radio signals David Lee Selinger, Chaoying Chen 2018-10-23