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ZHENG YUN

CN2 patents

Top patents by PatentIndex Score

US9328241B2May 3, 2016

Thermoplastic polyimide as flow promoter and flame retardant synergist for filled polyamide compositions

ZHENG YUN0 citations44

US9499693B2Nov 22, 2016

Clean polycarbonate material for use in hard disk drive and semiconductor applications

ZHENG YUN0 citations30