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US8487405B2Jul 16, 2013

Deep trench capacitor with conformally-deposited conductive layers having compressive stress

TIAN LEI23 citations87

US8602329B2Dec 10, 2013

Variable orifice nozzle

TIAN LEI5 citations72

US8880947B2Nov 4, 2014

Automatic testing apparatus

TIAN LEI2 citations49