{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792438","patent":{"patent_number":"US-9792438","title":"Protecting user input against focus change","assignee":null,"inventors":[],"filing_date":"2014-12-22T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F","H04L","G06F","G06F","G06F"],"num_claims":12,"abstract":"In an embodiment, a system includes a processor having at least one core and a security engine, the security engine having a focus change logic to inform a trusted application to be executed in a trusted execution environment of a request for a focus change during execution of the trusted application, enable the focus change to occur during execution of the trusted application when allowed by the trusted application, and otherwise to prevent the focus change. Other embodiments are described and claimed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Protecting user input against focus change","description":"In an embodiment, a system includes a processor having at least one core and a security engine, the security engine having a focus change logic to inform a trusted application to be executed in a trus","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792438","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-9792438","citation_suggestion":"Patentable. \"Protecting user input against focus change\" (US-9792438). https://patentable.app/patents/US-9792438","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792438","json":"https://patentable.app/api/llm-context/US-9792438","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:32:25.243Z"}