{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11520959","patent":{"patent_number":"US-11520959","title":"Pruning of buffering candidates for improved efficiency of evaluation","assignee":null,"inventors":[],"filing_date":"2021-03-31T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"An integrated circuit (IC) design is accessed from a database in memory. The IC design comprises a route connecting a source to a sink. A set of buffering candidates for buffering are generated for the net. A timing improvement associated with a buffering candidate in the set of buffering candidates is determined using a first timing model. The buffering candidate is pruned from the set of buffering candidates based on the timing improvement and a cost associated with the buffering candidate. The pruned set of buffering candidates is evaluated using a second timing model, and a buffering solution for the net is selected from the pruned set of buffering candidates based on a result of the evaluating. The IC design is updated to include the buffering solution selected for the net."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pruning of buffering candidates for improved efficiency of evaluation","description":"An integrated circuit (IC) design is accessed from a database in memory. The IC design comprises a route connecting a source to a sink. A set of buffering candidates for buffering are generated for th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11520959","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-11520959","citation_suggestion":"Patentable. \"Pruning of buffering candidates for improved efficiency of evaluation\" (US-11520959). https://patentable.app/patents/US-11520959","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11520959","json":"https://patentable.app/api/llm-context/US-11520959","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:31:23.014Z"}