{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819520","patent":{"patent_number":"US-9819520","title":"Method of adaptively controlling the pre-cursor coefficient in a transmit equalizer","assignee":null,"inventors":[],"filing_date":"2016-12-15T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":20,"abstract":"A circuit and method for controlling a pre-cursor coefficient in an equalizer of a transmitter device. An input signal from the transmitter is converted into a data signal that includes data symbols transmitted in successive unit intervals. An error signal is formed by comparing the input signal to a threshold value. A determination is made whether to adjust the pre-cursor coefficient, by correlating a sample of the error signal with samples of the data signal from one unit interval earlier and two unit intervals earlier."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of adaptively controlling the pre-cursor coefficient in a transmit equalizer","description":"A circuit and method for controlling a pre-cursor coefficient in an equalizer of a transmitter device. An input signal from the transmitter is converted into a data signal that includes data symbols t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819520","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-9819520","citation_suggestion":"Patentable. \"Method of adaptively controlling the pre-cursor coefficient in a transmit equalizer\" (US-9819520). https://patentable.app/patents/US-9819520","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819520","json":"https://patentable.app/api/llm-context/US-9819520","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:31:52.027Z"}