{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639639","patent":{"patent_number":"US-9639639","title":"Logic circuit emulator and control method therefor","assignee":null,"inventors":[],"filing_date":"2011-04-26T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":11,"abstract":"A logic circuit emulator comprises multiple sub-systems, in which each sub-system outputs to another one of the sub-systems a permission notification to permit the another sub-system to proceed to next emulation clock cycle depending on whether or not the state of an own sub-circuit has advanced. In case a signal that is output from an own sub-circuit and that is to be sent to a sub-circuit of the other sub-system has changed, each sub-system outputs a transfer request to transfer the signal to the another sub-system before the next emulation clock cycle. In case a signal is not being sent from the own sub-circuit to the sub-circuit of the another sub-system, and a permission notification is received but no transfer request is being received from the other sub-system, a clock signal is output for the own sub-circuit to advance the own sub-circuit to the next emulation clock cycle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Logic circuit emulator and control method therefor","description":"A logic circuit emulator comprises multiple sub-systems, in which each sub-system outputs to another one of the sub-systems a permission notification to permit the another sub-system to proceed to nex","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639639","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-9639639","citation_suggestion":"Patentable. \"Logic circuit emulator and control method therefor\" (US-9639639). https://patentable.app/patents/US-9639639","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639639","json":"https://patentable.app/api/llm-context/US-9639639","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:48:34.112Z"}