{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9781237","patent":{"patent_number":"US-9781237","title":"Dual connector coupling for accessory device and electronic device using the same","assignee":null,"inventors":[],"filing_date":"2014-01-03T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H04M","H04M"],"num_claims":17,"abstract":"An electronic device includes an analog connector and a digital connector. The analog connector has one or more analog signal contacts and at least one other contact. A signal detector detects signals at the other contact. A switch is coupled to the other contact to, where analog signals are at the other contact, to cause the switch to transition a connection to other contact from a common node of the device to a signal node of the device, thereby allowing a user to use either a four-wire accessory device or five-wire accessory device with a four-wire analog connector."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dual connector coupling for accessory device and electronic device using the same","description":"An electronic device includes an analog connector and a digital connector. The analog connector has one or more analog signal contacts and at least one other contact. A signal detector detects signals","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9781237","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-9781237","citation_suggestion":"Patentable. \"Dual connector coupling for accessory device and electronic device using the same\" (US-9781237). https://patentable.app/patents/US-9781237","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9781237","json":"https://patentable.app/api/llm-context/US-9781237","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:30:19.351Z"}