GZ

Guangying Zhang

SP Speedfam-Ipec: 1 patents #25 of 65Top 40%
📍 Shanghai, AZ: #1 of 5 inventorsTop 20%
Overall (2002): #211,702 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6390891 Method and apparatus for improved stability chemical mechanical polishing Sumit Guha 2002-05-21