BC Card files patent for real-time stablecoin paymentCHByChung Hye-limTKThe Korea HeraldPublished Thursday, Sep 18, 2025 EDT|Updated Friday, Sep 26, 2025 EDT View original text stablecoinpatentBC Carddigital walletpayment technologyDisclaimer: This content is provided by the platform creator and does not represent the views and positions of WH News.