{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9749312","patent":{"patent_number":"US-9749312","title":"Systems and methods for secure password entry","assignee":null,"inventors":[],"filing_date":"2015-09-30T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","H04L","H04L","H04L","G06F"],"num_claims":20,"abstract":"Systems and methods for secure password entry are provided. A request to authenticate a user is received from a user device. A sequence of characters is generated. The sequence has a first subset of the characters selected from a password associated with the user. At least one of the characters appears a different number of times in the sequence than in the password. The sequence of characters is displayed on the user device in response to the request. A user selection of a second subset of the characters in the sequence is received through the user device. The user is authenticated in response to a determination that the first subset of the characters matches the second subset of the characters."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for secure password entry","description":"Systems and methods for secure password entry are provided. A request to authenticate a user is received from a user device. A sequence of characters is generated. The sequence has a first subset of t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9749312","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-9749312","citation_suggestion":"Patentable. \"Systems and methods for secure password entry\" (US-9749312). https://patentable.app/patents/US-9749312","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9749312","json":"https://patentable.app/api/llm-context/US-9749312","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:11:17.887Z"}