{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9712853","patent":{"patent_number":"US-9712853","title":"Method and device for generating and detecting a fingerprint functioning as a trigger marker in a multimedia signal","assignee":null,"inventors":[],"filing_date":"2016-09-22T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H04N","G06F","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":18,"abstract":"A device is configured to perform a method that detects a trigger marker for an action corresponding to a segment of a multimedia signal. A fingerprint is generated based on the segment of the multimedia signal at a trigger time point. The generated fingerprint is stored in a database and communicated to the device. During playback of the multimedia signal, fingerprints of segments of the multimedia signal are generated and matched against fingerprints in the database. When a match is found, one or more associated actions for the segment are retrieved by the device. The trigger time point may be determined as a time point near or at the segment of the multimedia signal with the matched fingerprint. In this way, trigger markers for actions may be enabled without modifying the multimedia signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for generating and detecting a fingerprint functioning as a trigger marker in a multimedia signal","description":"A device is configured to perform a method that detects a trigger marker for an action corresponding to a segment of a multimedia signal. A fingerprint is generated based on the segment of the multime","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9712853","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-9712853","citation_suggestion":"Patentable. \"Method and device for generating and detecting a fingerprint functioning as a trigger marker in a multimedia signal\" (US-9712853). https://patentable.app/patents/US-9712853","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9712853","json":"https://patentable.app/api/llm-context/US-9712853","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:16:05.075Z"}