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Inventor
XIANG MENG
CN
2 patents
Patents
2 patents
US11978025B2
May 7, 2024
Method and device for processing virtual cards
TENCENT TECH SHENZHEN CO LTD
0 citations
56
US10997569B2
May 4, 2021
Method and device for processing virtual cards
TENCENT TECH SHENZHEN CO LTD
0 citations
56