{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9637822","patent":{"patent_number":"US-9637822","title":"Multi-rotation epitaxial growth apparatus and reactors incorporating same","assignee":null,"inventors":[],"filing_date":"2010-10-08T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":27,"abstract":"A susceptor apparatus for use in a CVD reactor includes a main platter with a central gear. The main platter has opposite first and second sides, a central recess formed in the second side, and a plurality of circumferentially spaced-apart pockets formed in the first side. The central gear is positioned within the central recess and the satellite platters are individually rotatable within the respective pockets. Each pocket has a peripheral wall with an opening in communication with the central recess. The central gear teeth extend into each of the pockets via the respective wall openings and engage a planet gear associated with each satellite platter. Rotation of the main platter about its rotational axis causes the satellite platters to rotate about their individual rotational axes."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-rotation epitaxial growth apparatus and reactors incorporating same","description":"A susceptor apparatus for use in a CVD reactor includes a main platter with a central gear. The main platter has opposite first and second sides, a central recess formed in the second side, and a plur","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9637822","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-9637822","citation_suggestion":"Patentable. \"Multi-rotation epitaxial growth apparatus and reactors incorporating same\" (US-9637822). https://patentable.app/patents/US-9637822","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9637822","json":"https://patentable.app/api/llm-context/US-9637822","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:37:29.418Z"}