{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8505826","patent":{"patent_number":"US-8505826","title":"Anti-interrogation for portable device","assignee":null,"inventors":[],"filing_date":"2007-04-16T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06K","H04B","H04W","H04M"],"num_claims":31,"abstract":"A portable consumer device is disclosed. One or more contact regions in the portable consumer device may be provided on the contactless portable consumer device. The user may be required to place a finger on the one or more contact regions while holding the portable consumer device proximate to the interrogation device to enable it to be interrogated. The user's fingers may be used to electrically bridge an open portion of a circuit so as to enable operation of the portable consumer device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Anti-interrogation for portable device","description":"A portable consumer device is disclosed. One or more contact regions in the portable consumer device may be provided on the contactless portable consumer device. The user may be required to place a fi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8505826","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-8505826","citation_suggestion":"Patentable. \"Anti-interrogation for portable device\" (US-8505826). https://patentable.app/patents/US-8505826","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8505826","json":"https://patentable.app/api/llm-context/US-8505826","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:15:04.958Z"}