{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10520304","patent":{"patent_number":"US-10520304","title":"Contactless distance sensor and method for carrying out a contactless distance measurement","assignee":null,"inventors":[],"filing_date":"2014-11-25T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G01C","G01S","G01S","G01S"],"num_claims":20,"abstract":"The present invention relates to a distance sensor suitable for calculating a processed distance of a target object without contact, including: a contactless measuring circuit suitable for emitting an output signal proportional to the distance of said target object for a plurality of time intervals, so as to obtain a plurality of measurements of the distance of said target object without contact; a first processor circuit suitable for processing said output signals coming from said measuring circuit, so as to calculate a first average distance from said target object based on the average of N distance measurements in output coming from said measuring circuit, said N measurements being consecutive in time and including the last distance measurement emitted by said measuring circuit; a second processor circuit suitable for processing said output signals coming from said measuring circuit, so as to calculate a second average distance from said target object based on the average of M distance measurements in output coming from said measuring circuit, said M measurements being a subset of said N measurements with M<N, consecutive in time and including the last distance measurement emitted by said measuring circuit; a first comparator circuit suitable for calculating a first difference between a value function of said first average distance and a value function of said second average distance; and a third processor circuit suitable for comparing said first difference with a first threshold and for emitting in output a processed distance value, said processed distance value being equal to a value function of said first average distance if said first difference is less than or equal to said first threshold, or being equal to a value function of said last distance measurement emitted by said measuring circuit otherwise. Furthermore, the invention relates to an operating method of said sensor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Contactless distance sensor and method for carrying out a contactless distance measurement","description":"The present invention relates to a distance sensor suitable for calculating a processed distance of a target object without contact, including: a contactless measuring circuit suitable for emitting an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10520304","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-10520304","citation_suggestion":"Patentable. \"Contactless distance sensor and method for carrying out a contactless distance measurement\" (US-10520304). https://patentable.app/patents/US-10520304","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10520304","json":"https://patentable.app/api/llm-context/US-10520304","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:06:51.137Z"}