{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11461623","patent":{"patent_number":"US-11461623","title":"Method and apparatus for defect-tolerant memory-based artificial neural network","assignee":null,"inventors":[],"filing_date":"2019-08-15T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["G06N","G11C","G06N","G11C","G11C","G11C","G11C","G11C","G06N","G11C"],"num_claims":20,"abstract":"Disclosed is a methods and apparatus which can improve defect tolerability of a hardware-based neural network. In one embodiment, a method for performing a calculation of values on first neurons of a first layer in a neural network, includes: receiving a first pattern of a memory cell array; determining a second pattern of the memory cell array according to a third pattern; determining at least one pair of columns of the memory cell array according to the first pattern and the second pattern; switching input data of two columns of each of the at least one pair of columns of the memory cell array; and switching output data of the two columns in each of the at least one pair of columns of the memory cell array so as to determine the values on the first neurons of the first layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for defect-tolerant memory-based artificial neural network","description":"Disclosed is a methods and apparatus which can improve defect tolerability of a hardware-based neural network. In one embodiment, a method for performing a calculation of values on first neurons of a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11461623","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-11461623","citation_suggestion":"Patentable. \"Method and apparatus for defect-tolerant memory-based artificial neural network\" (US-11461623). https://patentable.app/patents/US-11461623","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11461623","json":"https://patentable.app/api/llm-context/US-11461623","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:29:43.083Z"}