{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303433","patent":{"patent_number":"US-11303433","title":"Method and device for generating HD wallet name card and method and device for generating HD wallet trusted address","assignee":null,"inventors":[],"filing_date":"2019-05-09T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04L","H04L","G06Q","G06Q","H04L","H04L","H04L","H04L","H04L","G06Q","H04L"],"num_claims":19,"abstract":"The present invention provides a method and a device for generating an HD wallet name card and a method and a device for generating an HD wallet trusted address. The method for generating the HD wallet name card comprises: first signature information is obtained by digitally signing first user information with a first private key; second signature information is obtained by digitally signing second user information with a first trusted private key; and the first user information, the second user information, the first signature information and the second signature information are integrated to generate the HD wallet name card. The present invention is advantageous in that the wallet information is digitally signed with the preset first trusted private key and the first private key, thus preventing the HD wallet name card from being forged, intercepted, and modified by a third party so as to ensure the security of transaction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for generating HD wallet name card and method and device for generating HD wallet trusted address","description":"The present invention provides a method and a device for generating an HD wallet name card and a method and a device for generating an HD wallet trusted address. The method for generating the HD walle","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303433","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11303433","citation_suggestion":"Patentable. \"Method and device for generating HD wallet name card and method and device for generating HD wallet trusted address\" (US-11303433). https://patentable.app/patents/US-11303433","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303433","json":"https://patentable.app/api/llm-context/US-11303433","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:08:22.855Z"}