{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9740884","patent":{"patent_number":"US-9740884","title":"Method and device for generating a code","assignee":null,"inventors":[],"filing_date":"2013-03-15T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L"],"num_claims":42,"abstract":"Methods and devices arranged to provide functions for generating a security code are described. These functions include defining a set of locations in the one or more images on the basis of one or more user-selected locations, and generating a security code based on values determined and derived from display parameters associated with imaging elements having locations corresponding to the defined set of locations. This enables a security code to be generated that contains a high level of entropy, and is therefore capable of providing high levels of security, based on user input that is easy for the user to remember."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for generating a code","description":"Methods and devices arranged to provide functions for generating a security code are described. These functions include defining a set of locations in the one or more images on the basis of one or mor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9740884","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-9740884","citation_suggestion":"Patentable. \"Method and device for generating a code\" (US-9740884). https://patentable.app/patents/US-9740884","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9740884","json":"https://patentable.app/api/llm-context/US-9740884","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:29:43.397Z"}