{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11506512","patent":{"patent_number":"US-11506512","title":"Method and system using tightly coupled radar positioning to improve map performance","assignee":null,"inventors":[],"filing_date":"2020-04-28T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["G01C","G01S","G01C","G01C","G01C","G01C","G01S","G01S","G01S","G01S","G01S","G01S","G05D","G05D","G01S"],"num_claims":20,"abstract":"Feedback for map information is based on an integrated navigation solution for a device within a moving platform using obtained motion sensor data from a sensor assembly of the device, obtained radar measurements for the platform and obtained map information for an environment encompassing the platform. An integrated navigation solution is generated based at least in part on the obtained motion sensor data using a nonlinear state estimation technique that uses a nonlinear measurement model for radar measurements. The map information is assessed based at least in part on the integrated navigation solution and radar measurements so that feedback for the map information can be provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system using tightly coupled radar positioning to improve map performance","description":"Feedback for map information is based on an integrated navigation solution for a device within a moving platform using obtained motion sensor data from a sensor assembly of the device, obtained radar ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11506512","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-11506512","citation_suggestion":"Patentable. \"Method and system using tightly coupled radar positioning to improve map performance\" (US-11506512). https://patentable.app/patents/US-11506512","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11506512","json":"https://patentable.app/api/llm-context/US-11506512","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:32.900Z"}