{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9665050","patent":{"patent_number":"US-9665050","title":"Determination apparatus for determining type of recording medium","assignee":null,"inventors":[],"filing_date":"2016-05-17T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":24,"abstract":"A transmission unit transmits an ultrasonic wave by a drive signal being supplied to two terminals. A reception unit receives the ultrasonic wave transmitted from the transmission unit and to output a reception signal from two terminals in accordance with the received ultrasonic wave. A change unit changes a determination scheme for determining a type of a recording medium, based on information indicating a relation between a polar character of the transmission unit and a polar character of the reception unit, the information having been acquired from the reception signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Determination apparatus for determining type of recording medium","description":"A transmission unit transmits an ultrasonic wave by a drive signal being supplied to two terminals. A reception unit receives the ultrasonic wave transmitted from the transmission unit and to output a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9665050","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-9665050","citation_suggestion":"Patentable. \"Determination apparatus for determining type of recording medium\" (US-9665050). https://patentable.app/patents/US-9665050","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9665050","json":"https://patentable.app/api/llm-context/US-9665050","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:32:46.694Z"}