{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9679774","patent":{"patent_number":"US-9679774","title":"Method for removing crystal originated particles from a crystalline silicon body","assignee":null,"inventors":[],"filing_date":"2014-03-18T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":27,"abstract":"A method for removing crystal originated particles from a crystalline silicon body having opposite first and second surfaces includes increasing a surface area of at least one of the first and second surfaces. The method further includes oxidizing the increased surface area at a temperature of at least 1000° C. and for a duration of at least 20 minutes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for removing crystal originated particles from a crystalline silicon body","description":"A method for removing crystal originated particles from a crystalline silicon body having opposite first and second surfaces includes increasing a surface area of at least one of the first and second ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9679774","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-9679774","citation_suggestion":"Patentable. \"Method for removing crystal originated particles from a crystalline silicon body\" (US-9679774). https://patentable.app/patents/US-9679774","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9679774","json":"https://patentable.app/api/llm-context/US-9679774","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:36:58.088Z"}