{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11947673","patent":{"patent_number":"US-11947673","title":"Over-the-air upgrade method and related apparatus","assignee":null,"inventors":[],"filing_date":"2021-05-06T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","H04L","H04W","H04W"],"num_claims":20,"abstract":"An over-the-air (OTA) upgrade method includes obtaining, by a server, a new version of encrypted data and an old version of encrypted data of system software applied to a mobile terminal, decrypting, by the server, the new version of encrypted data to obtain a new version of original data, decrypting, by the server, the old version of encrypted data to obtain an old version of original data, performing, by the server, differentiation on the new version of original data and the old version of original data to obtain differential data, generating, by the server, OTA data based on the differential data, and sending, by the first server, the OTA data to the mobile terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Over-the-air upgrade method and related apparatus","description":"An over-the-air (OTA) upgrade method includes obtaining, by a server, a new version of encrypted data and an old version of encrypted data of system software applied to a mobile terminal, decrypting, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11947673","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-11947673","citation_suggestion":"Patentable. \"Over-the-air upgrade method and related apparatus\" (US-11947673). https://patentable.app/patents/US-11947673","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11947673","json":"https://patentable.app/api/llm-context/US-11947673","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:45:41.502Z"}