TM

Tony Jiang Ma

EC Emc Ip Holding Company: 1 patents #2,584 of 4,608Top 60%
Overall (All Time): #2,869,173 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10355860 Generating a QR code Chao Chen, Laiqiang Ding, Jingjing Liu, Roby Qiyan Chen 2019-07-16