{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9613177","patent":{"patent_number":"US-9613177","title":"Methods of generating circuit layouts that are to be manufactured using SADP routing techniques","assignee":null,"inventors":[],"filing_date":"2014-12-22T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":16,"abstract":"One method disclosed herein involves, among other things, generating a set of mandrel mask rules, block mask rules and a virtual, software-based non-mandrel-metal mask. The method also includes creating a set of virtual non-mandrel mask rules that is a replica of the mandrel mask rules, generating a set of metal routing design rules based upon the mandrel mask rules, the block mask rules and the virtual non-mandrel mask rules, generating the circuit routing layout based upon the metal routing design rules, decomposing the circuit routing layout into a mandrel mask pattern and a block mask pattern, generating a first set of mask data corresponding to the mandrel mask pattern, and generating a second set of mask data corresponding to the block mask pattern."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of generating circuit layouts that are to be manufactured using SADP routing techniques","description":"One method disclosed herein involves, among other things, generating a set of mandrel mask rules, block mask rules and a virtual, software-based non-mandrel-metal mask. The method also includes creati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9613177","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-9613177","citation_suggestion":"Patentable. \"Methods of generating circuit layouts that are to be manufactured using SADP routing techniques\" (US-9613177). https://patentable.app/patents/US-9613177","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9613177","json":"https://patentable.app/api/llm-context/US-9613177","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:21:34.388Z"}