RC

Ruohan Chang

AC Advanced New Technologies Co.: 1 patents #496 of 845Top 60%
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Patent #TitleCo-InventorsDate
11455640 Transaction indicator monitoring methods, apparatuses, and devices Hang Ou, Xiaohui Liu, Jiangyu Zheng, Yuhong Xiao, Cheng Jin +2 more 2022-09-27