{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8515657","patent":{"patent_number":"US-8515657","title":"Information providing device, information providing method and computer-readable storage medium","assignee":null,"inventors":[],"filing_date":"2011-07-01T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["G01C","G06Q"],"num_claims":8,"abstract":"An information providing device, having a route acquisition unit that acquires a reference travel route between two points, a route finding unit that finds a fuel-saving travel route between the two points, a fuel cost calculating unit that calculates a difference in cost of fuel between the reference travel route and the fuel-saving travel route based on fuel consumption and a fee of fuel, a communication cost calculating unit that calculates a communication cost concerning the fuel-saving travel route, and a control unit that executes control for transmitting predetermined information to a terminal device based on the result of a comparison between the difference in cost of fuel and the communication cost."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information providing device, information providing method and computer-readable storage medium","description":"An information providing device, having a route acquisition unit that acquires a reference travel route between two points, a route finding unit that finds a fuel-saving travel route between the two p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8515657","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-8515657","citation_suggestion":"Patentable. \"Information providing device, information providing method and computer-readable storage medium\" (US-8515657). https://patentable.app/patents/US-8515657","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8515657","json":"https://patentable.app/api/llm-context/US-8515657","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:16:52.101Z"}