ZG

Zheng Geng

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Nanjing, MD: #1 of 1 inventorsTop 100%
Overall (1997): #53,344 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675407 Color ranging method for high speed low-cost three dimensional surface profile measurement 1997-10-07