XB

Xintian Bian

📍 Huai'an County, CN: #11 of 18 inventorsTop 65%
Overall (All Time): #1,842,617 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11313805 Differential interference-based optical film defect detection method Feng Lei 2022-04-26
10989524 Asymmetric optical interference measurement method and apparatus Feng Lei 2021-04-27