Inventor
SUN QUAN
CN11 patents
⚠️ This page may combine multiple inventors who share the name “SUN QUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA UNIONPAY CO LTD
3 patentsUS11775956B2Oct 3, 2023
Non-contact communication method and communication device
CHINA UNIONPAY CO LTD0 citations60
US12243044B2Mar 4, 2025
Method, terminal device, server, system and storage medium for activating payment functions
CHINA UNIONPAY CO LTD0 citations47
US11875336B2Jan 16, 2024
Method and apparatus for migrating payment card, electronic device, server and medium
CHINA UNIONPAY CO LTD0 citations45