{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9843444","patent":{"patent_number":"US-9843444","title":"Communication apparatus, control method, and storage medium","assignee":null,"inventors":[],"filing_date":"2013-04-09T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04W","H04W"],"num_claims":8,"abstract":"Disclosed is a communication apparatus for executing processing for sharing an encryption key between itself and another party's communication apparatus, wherein the communication apparatus executes the processing, respectively at least one time, as an authenticating apparatus and an authenticated apparatus. The communication apparatus determines which encryption key of an encryption key provided by this communication apparatus and an encryption key provided by the other party's communication apparatus is the encryption key used in common by this communication apparatus and the other party's communication apparatus, and decides, in accordance with result of the determination, which of this communication apparatus and the other party's communication apparatus is to be made the authenticating apparatus first."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication apparatus, control method, and storage medium","description":"Disclosed is a communication apparatus for executing processing for sharing an encryption key between itself and another party's communication apparatus, wherein the communication apparatus executes t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9843444","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-9843444","citation_suggestion":"Patentable. \"Communication apparatus, control method, and storage medium\" (US-9843444). https://patentable.app/patents/US-9843444","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9843444","json":"https://patentable.app/api/llm-context/US-9843444","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:48:33.701Z"}