{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9842629","patent":{"patent_number":"US-9842629","title":"Memory cell array latchup prevention","assignee":null,"inventors":[],"filing_date":"2014-03-29T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C"],"num_claims":17,"abstract":"A memory including current-limiting devices and methods of operating the same to prevent a spread of soft errors along rows in an array of memory cells in the memory are provided. In one embodiment, the method begins with providing a memory comprising an array of a plurality of memory cells arranged in rows and columns, wherein each of the columns is coupled to a supply voltage through one of a plurality of current-limiting devices, Next, each of the plurality of current-limiting devices are configured to limit current through each of the columns so that current through a memory cell in a row of the column due to a soft error rate event does not result in a lateral spread of soft errors to memory cells in the row in an adjacent column. Other embodiments are also provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory cell array latchup prevention","description":"A memory including current-limiting devices and methods of operating the same to prevent a spread of soft errors along rows in an array of memory cells in the memory are provided. In one embodiment, t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9842629","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-9842629","citation_suggestion":"Patentable. \"Memory cell array latchup prevention\" (US-9842629). https://patentable.app/patents/US-9842629","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9842629","json":"https://patentable.app/api/llm-context/US-9842629","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:20:35.358Z"}