LD

Li-Jiang Dai

SC Sintai Optical (Shenzhen) Co.: 1 patents #80 of 159Top 55%
AC Asia Optical Co.: 1 patents #36 of 98Top 40%
Overall (All Time): #3,037,921 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8950677 Barcode reading method and barcode reading device Chang-Feng Wang, Hui-Qing Chen, Bi-Yao Jian 2015-02-10