{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9659164","patent":{"patent_number":"US-9659164","title":"Method and apparatus for using a multi-factor password or a dynamic password for enhanced security on a device","assignee":null,"inventors":[],"filing_date":"2011-08-02T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L","G06F","H04L"],"num_claims":17,"abstract":"Techniques for improving security on a device are disclosed. In an aspect, a multi-factor password comprising a plurality of factors may be used to improve security. Each factor may correspond to a different type of information that may be used for authentication and/or other purposes. For example, the plurality of factors may include an alpha-numeric string, a fingerprint of a user, a voice clip, a picture, a video, etc. The device may authenticate the user based on the multi-factor password. In another aspect, a dynamic password that varies with at least one parameter (e.g., time, location, etc.) may be used to improve security. The dynamic password may have a plurality of values for a plurality of scenarios defined by at least one parameter. The device may authenticate a user in a given scenario based on a value of the dynamic password applicable for that scenario."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for using a multi-factor password or a dynamic password for enhanced security on a device","description":"Techniques for improving security on a device are disclosed. In an aspect, a multi-factor password comprising a plurality of factors may be used to improve security. Each factor may correspond to a di","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9659164","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-9659164","citation_suggestion":"Patentable. \"Method and apparatus for using a multi-factor password or a dynamic password for enhanced security on a device\" (US-9659164). https://patentable.app/patents/US-9659164","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9659164","json":"https://patentable.app/api/llm-context/US-9659164","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:49.986Z"}