SX

Shouhua Xie

GL Guoguang Electric Company Limited: 1 patents #5 of 14Top 40%
Overall (All Time): #4,147,418 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10469943 Loudspeaker assembly Hanxiong Huang 2019-11-05