{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9674574","patent":{"patent_number":"US-9674574","title":"Media monitoring using multiple types of signatures","assignee":null,"inventors":[],"filing_date":"2015-07-15T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04N","G06F","G06F","H04N","H04N"],"num_claims":18,"abstract":"Media monitoring using multiple types of signatures is disclosed. Example methods disclosed herein include sending a first indication to a device meter to indicate that media monitored by the meter corresponds to first reference media in response to determining that a media signature of a first type reported by the meter matched a first reference signature associated with the first reference media. Disclosed example methods also include, after sending the first indication, comparing media signatures of a second type reported by the meter with reference signatures of the second type associated with the first reference media. Disclosed example methods further include, in response to determining that the media signatures of the second type fail to match the reference signatures of the second type, sending a second indication to the meter to indicate that the media monitored by the meter no longer corresponds to the first reference media."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Media monitoring using multiple types of signatures","description":"Media monitoring using multiple types of signatures is disclosed. Example methods disclosed herein include sending a first indication to a device meter to indicate that media monitored by the meter co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9674574","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-9674574","citation_suggestion":"Patentable. \"Media monitoring using multiple types of signatures\" (US-9674574). https://patentable.app/patents/US-9674574","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9674574","json":"https://patentable.app/api/llm-context/US-9674574","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:02:07.226Z"}