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SONGHUI CHEN

SB Signify Holding B.V.: 1 patents #129 of 414Top 35%
Overall (2024): #264,330 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11982411 Filament based solid state lighting device Xiaogai Tian, XIURU WANG, Tungching Wu, Yanmeng Sun, Jiahua Yan 2024-05-14