{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8515502","patent":{"patent_number":"US-8515502","title":"Apparatus and method for state detection and terminal equipment","assignee":null,"inventors":[],"filing_date":"2012-07-20T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M"],"num_claims":20,"abstract":"The embodiments of the present invention provide an apparatus and method for state detection and terminal equipment. The apparatus for state detection includes: capacitive touch sensors arranged in the first cover of the terminal equipment a metal structure arranged in the second cover of the terminal equipment and grounded, the capacitive touch sensors being triggered by the metal structure, such that the capacitance of the capacitive touch sensors is changed and a state determiner to determine that the second cover is opened or closed relative to the first cover according to the changed capacitance of the capacitive touch sensors. The opening and closing of the terminal equipment may be detected without the participation of the user, thereby providing a better user experience with high precision of detection."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for state detection and terminal equipment","description":"The embodiments of the present invention provide an apparatus and method for state detection and terminal equipment. The apparatus for state detection includes: capacitive touch sensors arranged in th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8515502","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-8515502","citation_suggestion":"Patentable. \"Apparatus and method for state detection and terminal equipment\" (US-8515502). https://patentable.app/patents/US-8515502","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8515502","json":"https://patentable.app/api/llm-context/US-8515502","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:14.434Z"}