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Chein-chung Chen

📍 Sugar Land, TX: #75 of 259 inventorsTop 30%
🗺 Texas: #3,688 of 11,512 inventorsTop 35%
Overall (2011): #336,407 of 364,097Top 95%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7991216 Method of analyzing effective polishing frequency and number of polishing times on polishing pads having different patterns and profiles Zone-Ching Lin 2011-08-02