Inventor
YU WEIQI
CN6 patents
Patents
6 patentsUS11282085B2Mar 22, 2022
Method and device for vehicle-borne payment
CHINA UNIONPAY CO LTD0 citations48
US11250434B2Feb 15, 2022
Payment method and device
CHINA UNIONPAY CO LTD0 citations48
US11811756B2Nov 7, 2023
Identity authentication method based on biometric feature, and identity authentication system thereof
CHINA UNIONPAY CO LTD0 citations47
US11120153B2Sep 14, 2021
Resource file processing system and method based on blockchain structure
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US11474187B2Oct 18, 2022
Positioning method based on 5G and positioning system based on 5G
CHINA UNIONPAY CO LTD0 citations44
US12271911B2Apr 8, 2025
Method, apparatus, device and storage medium for verifying real store
CHINA UNIONPAY CO LTD0 citations42