{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812372","patent":{"patent_number":"US-9812372","title":"Electrostatic chuck assembly, semiconductor manufacturing apparatus having the same, and method of measuring temperature of electrostatic chuck","assignee":null,"inventors":[],"filing_date":"2016-08-09T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"An electrostatic chuck assembly includes a reference temperature sensor, a measurement zone temperature sensor, and a measurement zone temperature calculator. The reference temperature sensor measures a reference temperature of the electrostatic chuck. The measurement zone temperature sensor is spaced from the reference temperature sensor on the electrostatic chuck and senses temperature signals of a plurality measurement zones of the electrostatic chuck. The measurement zone temperature calculator calculates a temperature of each of the measurement zones by setting a measurement range within a temperature range, previously determined based on the reference temperature measured by the reference temperature sensor, and measures the temperature signal of each of the measurement zones sensed by the measurement zone temperature sensor within the measurement range."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electrostatic chuck assembly, semiconductor manufacturing apparatus having the same, and method of measuring temperature of electrostatic chuck","description":"An electrostatic chuck assembly includes a reference temperature sensor, a measurement zone temperature sensor, and a measurement zone temperature calculator. The reference temperature sensor measures","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812372","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-9812372","citation_suggestion":"Patentable. \"Electrostatic chuck assembly, semiconductor manufacturing apparatus having the same, and method of measuring temperature of electrostatic chuck\" (US-9812372). https://patentable.app/patents/US-9812372","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812372","json":"https://patentable.app/api/llm-context/US-9812372","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:59:56.543Z"}