- US12175321utility2024Card Reader Auxiliary Device and Working Method Thereof0 cites
- US12164620utility2024Secure Password Entry Method and System0 cites
- US12166875utility2024Working Method for Key Device and Key Device0 cites
- US12159144utility2024USB Device, and Method for Same to Distinguish Operating System of Mobile Device0 cites
- US12141056utility2024Mnemonic Phrase Management Method and Apparatus0 cites
- US12143487utility2024Method for Realizing Off-line Initialization of Hardware Wallet and Equipment Thereof0 cites
- US12124908utility2024Automatic Card Connection Method, Electronic Device, and Computer Readable Storage Medium0 cites
- USD1038938design2024Fingerprint Management Device0 cites
- US12061567utility2024Method, Apparatus and System for Implementing External Device Simulating Keyboard0 cites
- US11972651utility2024Intelligent Key Device and Verification Method Therefor0 cites
- US11954374utility2024Method and System for Processing Cloud Broadcasting and Printing Data0 cites
- US11928672utility2024Personalization Method and System for Financial IC Card Having Dynamic Verification Code0 cites
- US11930118utility2024Authentication Method and Authentication Device0 cites
- US11917417utility2024Method for Preventing Hardware Wallet from Being Maliciously Paired0 cites
- US11868985utility2024Online Transaction Method, Visual Financial IC Card, Client, and Server0 cites
- US11863684utility2024Hardware Wallet Binding Authorization Method and Apparatus0 cites
- US11836712utility2023Method and Device for Creating Secure Channel for Digital Currency Hardware0 cites
- US11811952utility2023Authentication System and Working Method Thereof0 cites
- US11763036utility2023Method for Secure Interaction on Universal Platform and Smart Terminal0 cites
- US11736149utility2023Data Transmission Method for Bluetooth Card Reader and Electronic Device0 cites