{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11512961","patent":{"patent_number":"US-11512961","title":"Deployment of trained neural network in magnetic fingerprint based indoor navigation","assignee":null,"inventors":[],"filing_date":"2019-07-26T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G01C","G01C","G06N","G06N","G06N","G06N","G06N"],"num_claims":16,"abstract":"A method and system of maintaining a trained neural network for mobile device indoor navigation and positioning. The method comprises, based on magnetic parameters acquired from a plurality of mobile devices acquired at a set of positions within an indoor area, accumulating the magnetic parameters in accordance with a trained neural network-based magnetic fingerprint dataset in a fingerprint database of the indoor area; and when a density of points represented by the set of positions having accumulated magnetic parameters exceeds a deployment threshold density, deploying the magnetic fingerprint dataset within a fingerprint map for mobile device navigation of the indoor area, the fingerprint map encompassing the set of positions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Deployment of trained neural network in magnetic fingerprint based indoor navigation","description":"A method and system of maintaining a trained neural network for mobile device indoor navigation and positioning. The method comprises, based on magnetic parameters acquired from a plurality of mobile ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11512961","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-11512961","citation_suggestion":"Patentable. \"Deployment of trained neural network in magnetic fingerprint based indoor navigation\" (US-11512961). https://patentable.app/patents/US-11512961","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11512961","json":"https://patentable.app/api/llm-context/US-11512961","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:00:49.599Z"}