Austin, Texas
United States
4
2025-04-10
The entities that hold a legal rights for patent applications filed by inventor Hao Ying:
Ying Hao from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CROSS-BORDER QUICK RESPONSE (QR) PAYMENT FLOW FOR ENCRYPTED PRIMARY ACCOUNT NUMBER (PAN) PAYMENT FLOW
#2 | 2022-05-19Cross-border quick response (QR) payment flow for encrypted primary account number (PAN) payment flow
#3 | 2021-11-04Methods and systems for PKI-based authentication
#4 | 2019-03-07Methods and systems for PKI-based authentication
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