{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812135","patent":{"patent_number":"US-9812135","title":"Data embedding device, data embedding method, data extractor device, and data extraction method for embedding a bit string in target data","assignee":null,"inventors":[],"filing_date":"2013-06-07T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["G10L","G10L"],"num_claims":18,"abstract":"A plurality of candidates of prediction coefficients of a channel signal out of a plurality of channel signals are extracted from a code book storing a plurality of prediction coefficients, each candidate having a predictive error falling within a specific range of predictive error of predictive encoding of two other channel signals, and a prediction coefficient is selected from the extracted candidates as a result of the predictive encoding in accordance with a specific data embedding rule and embedding embed target data into the selected prediction coefficient."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data embedding device, data embedding method, data extractor device, and data extraction method for embedding a bit string in target data","description":"A plurality of candidates of prediction coefficients of a channel signal out of a plurality of channel signals are extracted from a code book storing a plurality of prediction coefficients, each candi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812135","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-9812135","citation_suggestion":"Patentable. \"Data embedding device, data embedding method, data extractor device, and data extraction method for embedding a bit string in target data\" (US-9812135). https://patentable.app/patents/US-9812135","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812135","json":"https://patentable.app/api/llm-context/US-9812135","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:33:03.463Z"}