{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9601477","patent":{"patent_number":"US-9601477","title":"Integrated circuit having spare circuit cells","assignee":null,"inventors":[],"filing_date":"2015-12-18T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":14,"abstract":"Aspects of the disclosure include an integrated circuit that includes a plurality of functional circuit cells and a plurality of inactive spare functional circuit cells. Ones of the functional circuit cells respectively includes a set of first electrically interconnected transistors that define a first logic component and a first power rail configured to carry a first supply voltage. Ones of the inactive spare functional circuit cells respectively includes a set of second electrically interconnected transistors configured to define a second logic component and a second power rail configured to carry the first supply voltage. The set of electrically interconnected transistors is interconnected through a second set of conductive lines formed in the first conductive layer. The set of second electrically interconnected transistors is electrically disconnected from the second power rail."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Integrated circuit having spare circuit cells","description":"Aspects of the disclosure include an integrated circuit that includes a plurality of functional circuit cells and a plurality of inactive spare functional circuit cells. Ones of the functional circuit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9601477","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-9601477","citation_suggestion":"Patentable. \"Integrated circuit having spare circuit cells\" (US-9601477). https://patentable.app/patents/US-9601477","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9601477","json":"https://patentable.app/api/llm-context/US-9601477","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:37:19.277Z"}