{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10509881","patent":{"patent_number":"US-10509881","title":"Method for coloring circuit layout and system for performing the same","assignee":null,"inventors":[],"filing_date":"2017-09-28T00:00:00.000Z","publication_date":"2019-12-17T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. In one embodiment, a method includes identifying target networks in a circuit layout, each target network having two or more linked nodes representing circuit patterns, and each target network being presented in an imaginary X-Y coordinate plane, assigning a first feature to a first node in each target network, the first node is determined using a coordinate-based method, and assigning the first feature and a second feature to remaining nodes in each target network in an alternating manner so that any two immediately adjacent linked nodes in each target network have different features."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for coloring circuit layout and system for performing the same","description":"Implementations of the present disclosure provide coloring methods that sort and pre-color nodes of G0-linked networks in a multiple-patterning technology (MPT)-compliant layout design by coordinate. ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10509881","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-10509881","citation_suggestion":"Patentable. \"Method for coloring circuit layout and system for performing the same\" (US-10509881). https://patentable.app/patents/US-10509881","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10509881","json":"https://patentable.app/api/llm-context/US-10509881","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:54:19.503Z"}