ZJ

Zhang Jincheng

AT Axcelis Technologies: 1 patents #165 of 300Top 60%
📍 Watertown, MA: #1,040 of 1,634 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,331,439 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7566887 Method of reducing particle contamination for ion implanters Yongzhang Huang, Que Weiguo 2009-07-28