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Ketao NING

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #219 of 471Top 50%
BO BOE: 1 patents #1,611 of 3,119Top 55%
Overall (2022): #374,864 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11407077 Device for repairing appearance defects and repair method Guangfei Chen 2022-08-09