{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467960","patent":{"patent_number":"US-8467960","title":"Navigation system","assignee":null,"inventors":[],"filing_date":"2009-03-16T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G01C","G01C","G06Q"],"num_claims":16,"abstract":"A method of operating a navigation system for a vehicle and a vehicle navigation system are provided, where an initial route to a destination is determined, the initial route that includes a plurality of links, each of which is associated with an initial cost. The initial route may be calculated such that it passes within a predetermined distance of one or more predetermined waypoints. One or more of the predetermined waypoints may be designated as an obligatory waypoint, which will be taken into account when calculating a new route. The initial cost associated with a link in the initial route may be decreased and a new route calculated in the event the vehicle deviates from the initial route."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Navigation system","description":"A method of operating a navigation system for a vehicle and a vehicle navigation system are provided, where an initial route to a destination is determined, the initial route that includes a plurality","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467960","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-8467960","citation_suggestion":"Patentable. \"Navigation system\" (US-8467960). https://patentable.app/patents/US-8467960","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467960","json":"https://patentable.app/api/llm-context/US-8467960","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:46:47.531Z"}