SZ

SONGLAI ZHANG

📍 Shaoyang City, CN: #37 of 75 inventorsTop 50%
Overall (All Time): #2,387,655 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12223389 Optical information collector and method thereof Dongsheng Wang, Jiangtao Wei, Xiaoqin Zhou 2025-02-11