{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10530921","patent":{"patent_number":"US-10530921","title":"Method for unlocking terminal screen and terminal","assignee":null,"inventors":[],"filing_date":"2016-05-12T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["G06F","H04L","H04L","H04L","H04M","H04W","G06F"],"num_claims":9,"abstract":"A method for unlocking a terminal screen and a terminal are disclosed. When it is detects that a user triggers an unlocking instruction for a terminal screen, a terminal generates and displays a random number; acquires a standard unlocking password through calculation according to an unlocking rule and the random number; receives an unlocking password input by a user and acquired through calculation according to the unlocking rule; identifies, according to the standard unlocking password, whether the unlocking password input by the user is correct; and when it is identified that the unlocking password input by the user is correct, unlocks the locked terminal screen. Compared with a manner of unlocking a terminal screen by using a fixed unlocking password in the prior art, embodiments of the present disclosure have a beneficial effect of unlocking a terminal screen by using a dynamic password, which improves security of a terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for unlocking terminal screen and terminal","description":"A method for unlocking a terminal screen and a terminal are disclosed. When it is detects that a user triggers an unlocking instruction for a terminal screen, a terminal generates and displays a rando","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10530921","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-10530921","citation_suggestion":"Patentable. \"Method for unlocking terminal screen and terminal\" (US-10530921). https://patentable.app/patents/US-10530921","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10530921","json":"https://patentable.app/api/llm-context/US-10530921","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:41:52.047Z"}