{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488400","patent":{"patent_number":"US-8488400","title":"Multi-port memory device","assignee":null,"inventors":[],"filing_date":"2010-09-21T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":7,"abstract":"A multi-port memory device includes: a bank having a plurality of matrices; a plurality of test data input/output units where data is input/output using a test mode for detecting a defective memory cell; a plurality of ports converted into a decoding device for decoding a command/address at the test mode; a plurality of data transfer lines for transferring data between the matrices and the test data I/O units, wherein the data transfer lines is grouped into the number of matrices; and a plurality of temporary storing units included between the data transfer lines and the matrices for temporarily storing data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-port memory device","description":"A multi-port memory device includes: a bank having a plurality of matrices; a plurality of test data input/output units where data is input/output using a test mode for detecting a defective memory ce","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488400","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-8488400","citation_suggestion":"Patentable. \"Multi-port memory device\" (US-8488400). https://patentable.app/patents/US-8488400","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488400","json":"https://patentable.app/api/llm-context/US-8488400","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:01:51.213Z"}