CY

Chenglong Yang

IA Inficon Ag: 1 patents #3 of 14Top 25%
📍 Xi'an, CA: #22 of 31 inventorsTop 75%
Overall (2017): #457,513 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9645125 Vacuum chamber measurement using residual gas analyzer — 2017-05-09