{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9818471","patent":{"patent_number":"US-9818471","title":"Circuitry and methods for measuring and correcting duty-cycle distortion","assignee":null,"inventors":[],"filing_date":"2016-09-14T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["G11C","G06F","G11C"],"num_claims":19,"abstract":"A method of measuring duty-cycle distortion in a signal (e.g., flowing between an operating circuit and a memory circuit), where the signal has a known period, the signal being measured is in a first state during a first portion of the period, and is in a different state during a second portion of the period, includes advancing or retarding the signal until an edge of the signal intersects an edge of the other signal. From the amount of the advancing or retarding, the duty cycle and the magnitude of duty-cycle distortion are determined. This may be used to control correction of the duty-cycle distortion. An interpolator circuit may be used to advance or retard the signal. A processor may be used to keep track of the amount of advancing or retarding, to determine the duration of the duty cycle, and control correction of the duty-cycle distortion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Circuitry and methods for measuring and correcting duty-cycle distortion","description":"A method of measuring duty-cycle distortion in a signal (e.g., flowing between an operating circuit and a memory circuit), where the signal has a known period, the signal being measured is in a first ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9818471","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-9818471","citation_suggestion":"Patentable. \"Circuitry and methods for measuring and correcting duty-cycle distortion\" (US-9818471). https://patentable.app/patents/US-9818471","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9818471","json":"https://patentable.app/api/llm-context/US-9818471","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:19:57.185Z"}