TW

Tuoya WULAN

BC Beijing Didi Infinity Technology And Development Co.: 1 patents #208 of 412Top 55%
Overall (All Time): #2,706,721 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10902432 System and method for generating certificate for off-line ride hailing Tao Liu 2021-01-26