{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10509476","patent":{"patent_number":"US-10509476","title":"Enhanced device authentication using magnetic declination","assignee":null,"inventors":[],"filing_date":"2015-07-02T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04W","G06F","H04W"],"num_claims":20,"abstract":"Techniques described herein may allow for an enhanced authentication of a user of a user device, such as a mobile telephone. Some such techniques may be applicable when transitioning the user device from a locked state to an unlocked state. The user device may determine an orientation associated with the user device (e.g., a magnetic declination, which may be expressed in terms of degrees from north), and may output the direction to an authentication server. The authentication server may determine whether the orientation matches a previously stored orientation, and may indicate to the user device whether the user device should activate a public mode or a private mode. The authentication server may also notify one or more application servers regarding the mode of the user device. In private mode, the presenting, sending, or receiving of certain types of data (e.g., sensitive data) may be restricted."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Enhanced device authentication using magnetic declination","description":"Techniques described herein may allow for an enhanced authentication of a user of a user device, such as a mobile telephone. Some such techniques may be applicable when transitioning the user device f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10509476","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-10509476","citation_suggestion":"Patentable. \"Enhanced device authentication using magnetic declination\" (US-10509476). https://patentable.app/patents/US-10509476","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10509476","json":"https://patentable.app/api/llm-context/US-10509476","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:35:38.170Z"}