{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9805220","patent":{"patent_number":"US-9805220","title":"Electronic apparatus and control method thereof","assignee":null,"inventors":[],"filing_date":"2015-05-21T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G06F","H04L","G06F"],"num_claims":8,"abstract":"According to one embodiment, an electronic apparatus includes a processor configured to operate based on a clock, the processor includes a register in which a value added in accordance with the clock is stored, and a memory configured to store first period information indicating a first period in which a file is accessible. The processor is configured to acquire first time and date information indicating a first time and date from an external device, calculate a second time and date indicating a present time and date based on the first time and date information and the value, and restrict access to a resource of the electronic apparatus, when the second time and date does not correspond to the first period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic apparatus and control method thereof","description":"According to one embodiment, an electronic apparatus includes a processor configured to operate based on a clock, the processor includes a register in which a value added in accordance with the clock ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9805220","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-9805220","citation_suggestion":"Patentable. \"Electronic apparatus and control method thereof\" (US-9805220). https://patentable.app/patents/US-9805220","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9805220","json":"https://patentable.app/api/llm-context/US-9805220","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:24:59.530Z"}