{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8515405","patent":{"patent_number":"US-8515405","title":"Communication device","assignee":null,"inventors":[],"filing_date":"2008-04-22T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M"],"num_claims":18,"abstract":"According to an aspect of the invention, there is provided a communication device including: a communication unit configured to communicate with an opponent by an electric communication network; a vibration unit configured to generate a vibration at a predetermined vibration pattern; a storage unit configured to store identification information about the opponent; a display unit configured to listing the identification information; an operation unit configured to accept an operation for moving a cursor which points at one of identification information listed by the display unit; and a control unit configured to activate the vibration unit in accordance with the one of identification information pointed at with the cursor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication device","description":"According to an aspect of the invention, there is provided a communication device including: a communication unit configured to communicate with an opponent by an electric communication network; a vib","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8515405","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-8515405","citation_suggestion":"Patentable. \"Communication device\" (US-8515405). https://patentable.app/patents/US-8515405","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8515405","json":"https://patentable.app/api/llm-context/US-8515405","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:06:37.890Z"}