{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488836","patent":{"patent_number":"US-8488836","title":"Methods, apparatus and programs for generating and utilizing content signatures","assignee":null,"inventors":[],"filing_date":"2008-12-11T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04N","G06V","H04N"],"num_claims":20,"abstract":"The presently claimed invention generally relates to deriving and/or utilizing content signatures (e.g., so-called “fingerprints”). One claim recites a method comprising: obtaining a sequence of content identifiers, the sequence of content identifiers corresponding to one or more segments of a media signal; and utilizing at least a processor or electronic processing circuitry, carrying out a convolution operation based on the sequence of content identifiers and content signatures housed or stored in a database to identify the media signal. Of course, other claims and combination are provided as well."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, apparatus and programs for generating and utilizing content signatures","description":"The presently claimed invention generally relates to deriving and/or utilizing content signatures (e.g., so-called “fingerprints”). One claim recites a method comprising: obtaining a sequence of conte","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488836","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-8488836","citation_suggestion":"Patentable. \"Methods, apparatus and programs for generating and utilizing content signatures\" (US-8488836). https://patentable.app/patents/US-8488836","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488836","json":"https://patentable.app/api/llm-context/US-8488836","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:23:48.067Z"}