{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493515","patent":{"patent_number":"US-8493515","title":"Adapter","assignee":null,"inventors":[],"filing_date":"2012-04-10T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H04N","H04B","H04N","H04B","H04B","H04B","H04B"],"num_claims":5,"abstract":"A television adapter includes first and second conversion circuits, a switch unit, and a high definition television (HDTV) interface. The first conversion circuit includes a digital to analog (D/A) converter and a coupler. The second conversion circuit includes an analog to digital (A/D) converter and a decoupler. When the switch unit connects the first conversion circuit to the HDTV interface, the D/A converter converts a first digital signal from the HDTV interface into a first analog form data. The coupler couples the first analog form data to a first alternating current (AC) voltage. When the switch unit connects the second conversion circuit to the HDTV interface, the decoupler decouples and separates a second AC voltage into a second analog form data. The A/D converter converts the second analog form data into a second digital signal, and outputs the second digital signal to the HDTV interface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Adapter","description":"A television adapter includes first and second conversion circuits, a switch unit, and a high definition television (HDTV) interface. The first conversion circuit includes a digital to analog (D/A) co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493515","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-8493515","citation_suggestion":"Patentable. \"Adapter\" (US-8493515). https://patentable.app/patents/US-8493515","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493515","json":"https://patentable.app/api/llm-context/US-8493515","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:10:49.930Z"}