{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11949838","patent":{"patent_number":"US-11949838","title":"Processing device capable of user authentication and user authentication reception method","assignee":null,"inventors":[],"filing_date":"2022-12-29T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":7,"abstract":"The number of operational errors where a user unintentionally logs in as another user in quick login is reduced.A processing device capable of user authentication includes a user registrator that receives registration of terminal identification information of a portable communication terminal as one piece of personal information associated with a user, a storage device that stores the personal information for each user, a user authenticator that displays a selection item related to a registered user on a user authentication screen, and performs authentication of the user in response to a selection, a terminal information acquirer that performs wireless communication with the portable communication terminal carried by a nearby user to acquire the terminal identification information of the portable communication terminal, and a nearby terminal determiner that determines whether the terminal identification information acquired matches the terminal identification information included in the personal information of the nearby user. In a case where the terminal identification information acquired matches the terminal identification information of the nearby user, the user authenticator displays a user selection item of the nearby user on the user authentication screen, in a manner such that the user selection item of the nearby user has a priority higher than the user selection item of another user."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Processing device capable of user authentication and user authentication reception method","description":"The number of operational errors where a user unintentionally logs in as another user in quick login is reduced.A processing device capable of user authentication includes a user registrator that rece","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11949838","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-11949838","citation_suggestion":"Patentable. \"Processing device capable of user authentication and user authentication reception method\" (US-11949838). https://patentable.app/patents/US-11949838","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11949838","json":"https://patentable.app/api/llm-context/US-11949838","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:58.108Z"}