{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9747984","patent":{"patent_number":"US-9747984","title":"Semiconductor device and semiconductor system","assignee":null,"inventors":[],"filing_date":"2016-02-22T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":19,"abstract":"A semiconductor device may include a ZQ calibration circuit, a reference code setting circuit, a variable information generating circuit, and an internal circuit. The ZQ calibration circuit may perform a ZQ calibration operation in response to a ZQ calibration enable signal to generate a ZQ calibration code. The reference code generating circuit may output a predetermined code value as a reference code. The variable information generating circuit may compare the ZQ calibration code to the reference code to generate variable information. The internal circuit may determine operation timings based on a difference between the ZQ calibration code and the reference code."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and semiconductor system","description":"A semiconductor device may include a ZQ calibration circuit, a reference code setting circuit, a variable information generating circuit, and an internal circuit. The ZQ calibration circuit may perfor","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9747984","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-9747984","citation_suggestion":"Patentable. \"Semiconductor device and semiconductor system\" (US-9747984). https://patentable.app/patents/US-9747984","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9747984","json":"https://patentable.app/api/llm-context/US-9747984","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:25:08.088Z"}