YJ

Youshan Jiang

PT Photop Technologies: 1 patents #3 of 26Top 15%
📍 Fujian, CN: #833 of 1,685 inventorsTop 50%
Overall (All Time): #3,238,549 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7876496 Free-space optical module for optical amplification Tao Liu 2011-01-25