{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509757","patent":{"patent_number":"US-8509757","title":"Cell phone with automatic dialing lockout","assignee":null,"inventors":[],"filing_date":"2011-05-18T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M"],"num_claims":14,"abstract":"A cell phone prevents inadvertent dialing or answering of the cell phone by detecting a low light condition consistent with the phone being in a pocket, purse or the like. The ability to use the phone unencumbered in low light situations is provided by using the low-light detection not to disable the phone but to cause a user prompt that requests a user decision on rejecting the phone activity. The user input is tailored to a particular predetermined button for either condition to ensure the results of this prompt are unlikely to be satisfied by an accidental keypress."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cell phone with automatic dialing lockout","description":"A cell phone prevents inadvertent dialing or answering of the cell phone by detecting a low light condition consistent with the phone being in a pocket, purse or the like. The ability to use the phone","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509757","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-8509757","citation_suggestion":"Patentable. \"Cell phone with automatic dialing lockout\" (US-8509757). https://patentable.app/patents/US-8509757","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509757","json":"https://patentable.app/api/llm-context/US-8509757","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:38:51.873Z"}