Inventor
YIN WEIQIANG
CA5 patents
Patents
5 patentsUS11699152B2Jul 11, 2023
Secure processing of electronic payments
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US11080700B2Aug 3, 2021
Secure processing of electronic payments
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Secure processing of electronic payments
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US12125031B2Oct 22, 2024
Secure processing of electronic payments
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US11687928B2Jun 27, 2023
Secure processing of electronic payments
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