{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10521546","patent":{"patent_number":"US-10521546","title":"Optical proximity correction method and system","assignee":null,"inventors":[],"filing_date":"2016-05-11T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":8,"abstract":"An optical proximity correction method, comprising: dissecting an edge of a design pattern (120/220) to form a segment (Seg1/Seg2); setting target points of the segments (Seg1/Seg2), and if the segments (Seg1/Seg2) translate in a direction vertical to the segments (Seg1/Seg2), controlling tangent points (P1/P2) of the segments (Seg1/Seg2) tangent to a simulated pattern (110/210) to coincide with the target points; computing edge position differences of the target points; and correcting the design pattern (120/220) according to the edge position differences."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical proximity correction method and system","description":"An optical proximity correction method, comprising: dissecting an edge of a design pattern (120/220) to form a segment (Seg1/Seg2); setting target points of the segments (Seg1/Seg2), and if the segmen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10521546","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-10521546","citation_suggestion":"Patentable. \"Optical proximity correction method and system\" (US-10521546). https://patentable.app/patents/US-10521546","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10521546","json":"https://patentable.app/api/llm-context/US-10521546","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:08:05.451Z"}