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MA RUIQING

US3 patents

Top patents by PatentIndex Score

US8466476B2Jun 18, 2013

OLEDs and other electronic devices using desiccants

MA RUIQING5 citations82

US9214510B2Dec 15, 2015

OLED lighting device with short tolerant structure

MA RUIQING7 citations80

US9246036B2Jan 26, 2016

Thin film deposition

MA RUIQING4 citations72