{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526709","patent":{"patent_number":"US-8526709","title":"Methods and apparatus for detecting multiple objects","assignee":null,"inventors":[],"filing_date":"2011-01-13T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":20,"abstract":"A method for determining physical placement data for a plurality of wafers is disclosed. The method includes obtaining raw CCD array data from a linear CCD array by clocking data from pixels of the linear CCD array into memory cells of the memory device and ascertaining pixel transition data to determine whether at least one of an upper edge error, a lower edge error, a wafer thickness error, and transition-per-slot error exists. If an error is found, the method includes generating an error signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for detecting multiple objects","description":"A method for determining physical placement data for a plurality of wafers is disclosed. The method includes obtaining raw CCD array data from a linear CCD array by clocking data from pixels of the li","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526709","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-8526709","citation_suggestion":"Patentable. \"Methods and apparatus for detecting multiple objects\" (US-8526709). https://patentable.app/patents/US-8526709","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526709","json":"https://patentable.app/api/llm-context/US-8526709","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:31:54.716Z"}