{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256947","patent":{"patent_number":"US-11256947","title":"Pattern shape measuring method","assignee":null,"inventors":[],"filing_date":"2019-09-10T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06V","G06V"],"num_claims":10,"abstract":"According to one embodiment, an image data of a measurement object including a pattern is acquired. First data is acquired by extracting a contour of an element in composition of the pattern from the image data. Second data that specifies a design data of the measurement object and the pattern of the measurement object is acquired. The design data includes a pattern data. A measurement pattern is extracted by using the first data and the second data. An evaluation value for the measurement pattern with respect to the design data is calculated based on the difference between the measurement pattern and the design data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pattern shape measuring method","description":"According to one embodiment, an image data of a measurement object including a pattern is acquired. First data is acquired by extracting a contour of an element in composition of the pattern from the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256947","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-11256947","citation_suggestion":"Patentable. \"Pattern shape measuring method\" (US-11256947). https://patentable.app/patents/US-11256947","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256947","json":"https://patentable.app/api/llm-context/US-11256947","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:26:38.935Z"}