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SUN QINGQING

CN2 patents

Top patents by PatentIndex Score

US9153500B2Oct 6, 2015

Method for improving the electromigration resistance in the copper interconnection process

SUN QINGQING7 citations81

US8455372B2Jun 4, 2013

Method for cleaning and passivating gallium arsenide surface autologous oxide and depositing AL203 dielectric

SUN QINGQING0 citations36