{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11961078","patent":{"patent_number":"US-11961078","title":"Keypad dulcet authentication cardless payment technology","assignee":null,"inventors":[],"filing_date":"2023-07-25T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G06Q","G06F","G06N","G06Q","G06Q","G06Q","G06Q","G06Q","G07F","H04L","G06F","G06Q"],"num_claims":5,"abstract":"Architecture and methods may be provided to enable a user to authenticate and complete a cardless transaction at a point-of-sale (“POS”) device. The POS device may include a keypad configured to receive a sequence of keypresses. The POS device may also include a processor configured to record the sequence of keypresses and tag each keypress with a time-stamp. The POS device may include a keypress controller configured to determine from the sequence of keypresses, a number of keypresses, a frequency of each keypress and a time-delay between each keypresss. The sequence of keypresses may be transmitted to a secure transaction network and, using a machine-learning pattern identifier, be configured to identify a pattern to the sequence of keypresses based off of the determined number of keypresses, the frequency and time-delay and then further verify that the pattern matches to a stored pattern to authenticate the cardless transaction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Keypad dulcet authentication cardless payment technology","description":"Architecture and methods may be provided to enable a user to authenticate and complete a cardless transaction at a point-of-sale (“POS”) device. The POS device may include a keypad configured to recei","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11961078","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-11961078","citation_suggestion":"Patentable. \"Keypad dulcet authentication cardless payment technology\" (US-11961078). https://patentable.app/patents/US-11961078","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11961078","json":"https://patentable.app/api/llm-context/US-11961078","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:22:18.497Z"}