JJ

Jinxia Jia

LC Leyard Optoelectronic Co.: 1 patents #9 of 24Top 40%
Overall (All Time): #2,555,772 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12175897 Connecting device for LED boxes and LED display device Zhiyong Liu 2024-12-24