{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9659801","patent":{"patent_number":"US-9659801","title":"High efficiency buffer stocker","assignee":null,"inventors":[],"filing_date":"2014-09-25T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A high-efficiency buffer stocker is disclosed. The buffer stocker includes an overhead transport track for supporting overhead transport vehicles carrying wafer containers and at least one conveyor system or conveyor belt provided beneath the overhead transport track for receiving the wafer containers from the overhead transport vehicles on the overhead transport track. The buffer stocker is capable of absorbing the excessive flow of wafer containers between a processing tool and a stocker, for example, to facilitate the orderly and efficient flow of wafers between sequential process tools in a semiconductor fabrication facility, for example."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High efficiency buffer stocker","description":"A high-efficiency buffer stocker is disclosed. The buffer stocker includes an overhead transport track for supporting overhead transport vehicles carrying wafer containers and at least one conveyor sy","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9659801","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-9659801","citation_suggestion":"Patentable. \"High efficiency buffer stocker\" (US-9659801). https://patentable.app/patents/US-9659801","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9659801","json":"https://patentable.app/api/llm-context/US-9659801","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:09:02.594Z"}