{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539404","patent":{"patent_number":"US-8539404","title":"Functional simulation redundancy reduction by state comparison and pruning","assignee":null,"inventors":[],"filing_date":"2011-09-23T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"Methods and systems initiate a simulation of an integrated circuit design. The simulation produces data that will exist in latches of the integrated circuit design when a device manufactured according to the integrated circuit design is operating. The methods and systems evaluate same-state latches associated with different portions of the simulation. If two of the same-state latches have the same state, given the same inputs and environmental conditions, the method and systems terminate a first portion of the simulation associated with a first of the same-state latches, but allow a second portion of the simulation associated with a second of the same-state latches to proceed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Functional simulation redundancy reduction by state comparison and pruning","description":"Methods and systems initiate a simulation of an integrated circuit design. The simulation produces data that will exist in latches of the integrated circuit design when a device manufactured according","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539404","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-8539404","citation_suggestion":"Patentable. \"Functional simulation redundancy reduction by state comparison and pruning\" (US-8539404). https://patentable.app/patents/US-8539404","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539404","json":"https://patentable.app/api/llm-context/US-8539404","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:46:56.238Z"}