{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290306","patent":{"patent_number":"US-11290306","title":"Signal processing devices and signal processing methods","assignee":null,"inventors":[],"filing_date":"2020-09-15T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":7,"abstract":"A signal processing device includes a decision feedback equalizer and a coefficient adjusting circuit. The decision feedback equalizer includes a first equalizer configured to perform filtering on a first signal according to a set of first coefficients to generate a first filtered signal. The set of first coefficients includes multiple first coefficients. The coefficient adjusting circuit is configured to adaptively adjust one or more of the first coefficients according to an error signal. A limit operation of the first coefficients is selectively performed. When the limit operation of the first coefficients is performed, at least one of the first coefficients is set to a first predetermined value to generate a set of limited first coefficients."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal processing devices and signal processing methods","description":"A signal processing device includes a decision feedback equalizer and a coefficient adjusting circuit. The decision feedback equalizer includes a first equalizer configured to perform filtering on a f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290306","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-11290306","citation_suggestion":"Patentable. \"Signal processing devices and signal processing methods\" (US-11290306). https://patentable.app/patents/US-11290306","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290306","json":"https://patentable.app/api/llm-context/US-11290306","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:14:15.565Z"}