{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11494270","patent":{"patent_number":"US-11494270","title":"Data backup method, storage medium, and computing device","assignee":null,"inventors":[],"filing_date":"2020-10-08T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06F","G06Q","H04L"],"num_claims":20,"abstract":"A data backup method includes querying a first block of a first blockchain for unused transaction output information based on a first condition being met, the first block including each block of all blocks included in the first blockchain; generating transaction information according to the unused transaction output information obtained based on the querying, the transaction information indicating a transaction operation based on an account address to which the unused transaction output information belongs; recording the transaction information in a second block and releasing the second block, and recording the second block on which a consensus is reached on a second blockchain; and backing up the first blockchain into a storage system, and deleting the first blockchain. Counterpart apparatus, terminal, server, and/or non-transitory computer-readable medium are also contemplated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data backup method, storage medium, and computing device","description":"A data backup method includes querying a first block of a first blockchain for unused transaction output information based on a first condition being met, the first block including each block of all b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11494270","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-11494270","citation_suggestion":"Patentable. \"Data backup method, storage medium, and computing device\" (US-11494270). https://patentable.app/patents/US-11494270","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11494270","json":"https://patentable.app/api/llm-context/US-11494270","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:14:27.858Z"}