{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11989873","patent":{"patent_number":"US-11989873","title":"Stochastic contour prediction system, method of providing the stochastic contour prediction system, and method of providing EUV mask using the stochastic contour prediction system","assignee":null,"inventors":[],"filing_date":"2021-10-07T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G06T","G06F","G06N","G06N","G06N","G06N","G06N","G06N","G06T","G06T","G06V","G06V","G06V","G06T","G06T","G06T","G06T"],"num_claims":20,"abstract":"The inventive concepts provide a method of providing a stochastic prediction system. The method includes extracting contours of patterns corresponding to a first design layout from a plurality of scanning electron microscope (SEM) images, respectively, generating a first contour histogram image based on the contours, and training a stochastic prediction model by using the first contour histogram image as an output, and by using the first design layout and a first resist image, a first aerial image, a first slope map, a first density map, and/or a first photo map corresponding to the first design layout as inputs, in which the stochastic prediction model comprises a cycle generative adversarial network (GAN)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stochastic contour prediction system, method of providing the stochastic contour prediction system, and method of providing EUV mask using the stochastic contour prediction system","description":"The inventive concepts provide a method of providing a stochastic prediction system. The method includes extracting contours of patterns corresponding to a first design layout from a plurality of scan","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11989873","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-11989873","citation_suggestion":"Patentable. \"Stochastic contour prediction system, method of providing the stochastic contour prediction system, and method of providing EUV mask using the stochastic contour prediction system\" (US-11989873). https://patentable.app/patents/US-11989873","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11989873","json":"https://patentable.app/api/llm-context/US-11989873","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:10:52.274Z"}