{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9755828","patent":{"patent_number":"US-9755828","title":"Communication device, communication method, computer program product, and communication system","assignee":null,"inventors":[],"filing_date":"2015-10-02T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":12,"abstract":"According to a communication device includes a sharing processing unit, a storage, and a controller. The sharing processing unit shares an encryption key with one or more external devices. The storage stores therein the encryption key. The controller compares a current amount representing an amount of the stored encryption key with a specified reference amount and performs control to continue or stop sharing processing, which is performed by the sharing processing unit, for sharing the encryption key on the basis of a comparison result."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication device, communication method, computer program product, and communication system","description":"According to a communication device includes a sharing processing unit, a storage, and a controller. The sharing processing unit shares an encryption key with one or more external devices. The storage","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9755828","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-9755828","citation_suggestion":"Patentable. \"Communication device, communication method, computer program product, and communication system\" (US-9755828). https://patentable.app/patents/US-9755828","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9755828","json":"https://patentable.app/api/llm-context/US-9755828","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:17:27.867Z"}