{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11248815","patent":{"patent_number":"US-11248815","title":"Analyzing a mobile device's movement pattern during a pressure change to detect that a state of an air-conditioning system has changed","assignee":null,"inventors":[],"filing_date":"2020-01-15T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","G01S","G05B","H04W"],"num_claims":20,"abstract":"Disclosed is an approach for detecting that a state of an air-conditioning system in a building has changed and ultimately determining the air-conditioning system's operating pattern, which could help improve collection and/or use of crowdsourced data for an indoor positioning solution and thus lead to more accurate position estimates. According to the disclosed approach, processor(s) may receive pressure and movement data from a mobile device. The pressure data may indicate a pressure change, and the movement data may indicate a movement pattern of the mobile device that occurred substantially during the pressure change. Given this, processor(s) could make a determination that the movement pattern lacks a substantial change in altitude of the mobile device during the pressure change and could use this determination as basis to detect that the state of the air-conditioning system has changed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Analyzing a mobile device's movement pattern during a pressure change to detect that a state of an air-conditioning system has changed","description":"Disclosed is an approach for detecting that a state of an air-conditioning system in a building has changed and ultimately determining the air-conditioning system's operating pattern, which could help","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11248815","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-11248815","citation_suggestion":"Patentable. \"Analyzing a mobile device's movement pattern during a pressure change to detect that a state of an air-conditioning system has changed\" (US-11248815). https://patentable.app/patents/US-11248815","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11248815","json":"https://patentable.app/api/llm-context/US-11248815","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:30:57.122Z"}