{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10473500","patent":{"patent_number":"US-10473500","title":"System and method for improved indicated flow in mass flow controllers","assignee":null,"inventors":[],"filing_date":"2014-01-20T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["G05D"],"num_claims":19,"abstract":"A mass flow controller and associated methods for providing indicated flow from the mass flow controller are disclosed. The method may include obtaining a measured flow signal indicative of a mass flow rate of a fluid that is controlled by the mass flow controller and filtering the measured flow signal to generate indicated flow that provides a representation of the actual mass flow rate of the fluid. The indicated flow is provided to an operator of the mass flow controller, and a rate of change of the mass flow rate of the fluid is determined based upon samples of the measured flow signal. A time constant used in connection with the filtering is then adjusted based upon the rate of change of the mass flow rate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for improved indicated flow in mass flow controllers","description":"A mass flow controller and associated methods for providing indicated flow from the mass flow controller are disclosed. The method may include obtaining a measured flow signal indicative of a mass flo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10473500","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-10473500","citation_suggestion":"Patentable. \"System and method for improved indicated flow in mass flow controllers\" (US-10473500). https://patentable.app/patents/US-10473500","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10473500","json":"https://patentable.app/api/llm-context/US-10473500","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:09:20.775Z"}