{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11965741","patent":{"patent_number":"US-11965741","title":"Methods of attitude and misalignment estimation for constraint free portable navigation","assignee":null,"inventors":[],"filing_date":"2022-09-29T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C"],"num_claims":21,"abstract":"The present disclosure relates to methods of enhancing a navigation solution about a device and a platform, wherein the mobility of the device may be constrained or unconstrained within the platform, and wherein the navigation solution is provided even in the absence of normal navigational information updates (such as, for example, GNSS). More specifically, the present method comprises utilizing measurements from sensors (e.g. accelerometers, gyroscopes, magnetometers etc.) within the device to calculate and resolve the attitude of the device and the platform, and the attitude misalignment between the device and the platform."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of attitude and misalignment estimation for constraint free portable navigation","description":"The present disclosure relates to methods of enhancing a navigation solution about a device and a platform, wherein the mobility of the device may be constrained or unconstrained within the platform, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11965741","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-11965741","citation_suggestion":"Patentable. \"Methods of attitude and misalignment estimation for constraint free portable navigation\" (US-11965741). https://patentable.app/patents/US-11965741","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11965741","json":"https://patentable.app/api/llm-context/US-11965741","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T15:06:32.646Z"}