{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9712506","patent":{"patent_number":"US-9712506","title":"Methods, apparatuses, system and computer programs for key update","assignee":null,"inventors":[],"filing_date":"2008-04-02T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H04L","H04L","H04W","H04W","H04L","H04W"],"num_claims":15,"abstract":"It is disclosed a method comprising monitoring validity of limited-validity key information, acquiring, from a network entity upon invalidity of the limited-validity key information, limited-validity transaction identification information based on unlimited-validity identification information identifying a terminal, generating new limited-validity key information based on the acquired limited-validity transaction identification information, and transmitting the acquired limited-validity transaction identification information to a network element."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, apparatuses, system and computer programs for key update","description":"It is disclosed a method comprising monitoring validity of limited-validity key information, acquiring, from a network entity upon invalidity of the limited-validity key information, limited-validity ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9712506","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-9712506","citation_suggestion":"Patentable. \"Methods, apparatuses, system and computer programs for key update\" (US-9712506). https://patentable.app/patents/US-9712506","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9712506","json":"https://patentable.app/api/llm-context/US-9712506","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:19:38.491Z"}