{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602502","patent":{"patent_number":"US-9602502","title":"User login methods, devices, and systems","assignee":null,"inventors":[],"filing_date":"2014-07-01T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","H04L","H04L","H04L","H04W","H04W"],"num_claims":10,"abstract":"A user login method for use in a terminal is provided. The method includes: receiving an automatic login request; acquiring a terminal identifier of the terminal; sending, to a server, a query request about a user account associated with the terminal identifier and a password corresponding to the user account, the query request including the terminal identifier; receiving, from the server, a query result based on the query request; selecting a user account from the query result and a password corresponding to the selected user account, if the query result is not empty; and sending, to the server, the selected user account and the corresponding password, for the selected user account to login after authentication by the server."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"User login methods, devices, and systems","description":"A user login method for use in a terminal is provided. The method includes: receiving an automatic login request; acquiring a terminal identifier of the terminal; sending, to a server, a query request","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602502","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-9602502","citation_suggestion":"Patentable. \"User login methods, devices, and systems\" (US-9602502). https://patentable.app/patents/US-9602502","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602502","json":"https://patentable.app/api/llm-context/US-9602502","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:09:06.957Z"}