{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9722590","patent":{"patent_number":"US-9722590","title":"Skew adjustment circuit, semiconductor device, and skew calibration method","assignee":null,"inventors":[],"filing_date":"2016-06-13T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":10,"abstract":"A skew adjustment circuit includes: flip flop circuits for taking in an input signal in response to first clock signals; a clock phase adjustment circuit for adjusting phases of second clock signals, based on the second clock signals generated based on a reference clock signal and an output signal from the flip flop circuits; a phase interval detection circuit for detecting a phase interval between the first clock signals, based on a reference value; and a phase interval adjustment circuit for performing adjustment such that phase intervals become equal to each other between the second clock signals adjusted by the clock phase adjustment circuit, based on a skew adjustment signal from the phase interval detection circuit. The reference value is obtained by calibration, and the second clock signals adjusted by the phase interval adjustment circuit are provided as the first clock signals to the flip flop circuits."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Skew adjustment circuit, semiconductor device, and skew calibration method","description":"A skew adjustment circuit includes: flip flop circuits for taking in an input signal in response to first clock signals; a clock phase adjustment circuit for adjusting phases of second clock signals, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9722590","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-9722590","citation_suggestion":"Patentable. \"Skew adjustment circuit, semiconductor device, and skew calibration method\" (US-9722590). https://patentable.app/patents/US-9722590","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9722590","json":"https://patentable.app/api/llm-context/US-9722590","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:35:50.028Z"}