ZP

Zhijian Pei

MM Memc Electronic Materials: 2 patents #85 of 273Top 35%
📍 Saint Peters, MO: #172 of 433 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,204,889 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6600557 Method for the detection of processing-induced defects in a silicon wafer Anca Stefanescu, Henry F. Erk, Tom Doane 2003-07-29
6114245 Method of processing semiconductor wafers Roland R. Vandamme, Yun-Biao Xin 2000-09-05