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Guangrong XU

Overall (2021): #442,473 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11085630 Lamp having multiple light emitting surfaces and plurality of connection ports Zhongjie Sun, Xiangjun Yu 2021-08-10