{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10533953","patent":{"patent_number":"US-10533953","title":"System and method for wafer inspection with a noise boundary threshold","assignee":null,"inventors":[],"filing_date":"2016-12-22T00:00:00.000Z","publication_date":"2020-01-14T00:00:00.000Z","cpc_codes":["G01N","G06T","G06T","G06T","G06T","H01L","H01L","H01L","G01N","G01N","G01N","G06T","G06T"],"num_claims":24,"abstract":"A method includes receiving one or more images of three or more die of a wafer, determining a median intensity value of a set of pixel intensity values acquired from a same location on each of the three or more die, determining a difference intensity value for the set of pixel intensity values by comparing the median intensity value of the set of pixel intensity values to each pixel intensity value, grouping the pixel intensity values into an intensity bin based on the median intensity value of the set of pixel intensity values, generating an initial noise boundary based on a selected difference intensity value in the intensity bin, generating a final noise boundary by adjusting the initial noise boundary, generating a detection boundary by applying a threshold to the final noise boundary, and classifying one or more pixel intensity values outside the detection boundary as a defect."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for wafer inspection with a noise boundary threshold","description":"A method includes receiving one or more images of three or more die of a wafer, determining a median intensity value of a set of pixel intensity values acquired from a same location on each of the thr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10533953","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-10533953","citation_suggestion":"Patentable. \"System and method for wafer inspection with a noise boundary threshold\" (US-10533953). https://patentable.app/patents/US-10533953","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10533953","json":"https://patentable.app/api/llm-context/US-10533953","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:56:06.520Z"}