{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11996308","patent":{"patent_number":"US-11996308","title":"Method for mapping wafers in a wafer carrier","assignee":null,"inventors":[],"filing_date":"2021-03-03T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"The present disclosure relates to a method. The method includes generating a first beam of radiation toward a first slot of a workpiece carrier. The first beam of radiation has a first beam area that is greater than or equal to an area of an opening of the first slot. The method further includes measuring a reflected portion of the first beam of radiation that is reflected toward, and impinges on, a radiation sensor. The method further includes determining if the first slot of the workpiece carrier is holding a workpiece based on the measured reflected portion of the first beam of radiation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for mapping wafers in a wafer carrier","description":"The present disclosure relates to a method. The method includes generating a first beam of radiation toward a first slot of a workpiece carrier. The first beam of radiation has a first beam area that ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11996308","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-11996308","citation_suggestion":"Patentable. \"Method for mapping wafers in a wafer carrier\" (US-11996308). https://patentable.app/patents/US-11996308","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11996308","json":"https://patentable.app/api/llm-context/US-11996308","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:22:30.116Z"}