{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9742432","patent":{"patent_number":"US-9742432","title":"Accelerometer data compression","assignee":null,"inventors":[],"filing_date":"2010-12-31T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["A61B","A61B","G01C","A61B","A61B","A61B","A61B","A61B"],"num_claims":20,"abstract":"A method of compressing data output from one or more accelerometers configured to be transported, carried or worn by a user is provided. Acceleration values indicative of the movement of the user are measured at a first frequency and values representative of the measured acceleration values are generated at a second frequency, which is lower than the first frequency. The step of generating comprises: defining a plurality of time windows, each time window containing a plurality of measured acceleration values; and applying a transformation to the measured acceleration values within each time window to generate a plurality of transformed values. For each time window, storing at least one of said plurality of transformed values and/or one or more parameters associated therewith."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Accelerometer data compression","description":"A method of compressing data output from one or more accelerometers configured to be transported, carried or worn by a user is provided. Acceleration values indicative of the movement of the user are ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9742432","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-9742432","citation_suggestion":"Patentable. \"Accelerometer data compression\" (US-9742432). https://patentable.app/patents/US-9742432","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9742432","json":"https://patentable.app/api/llm-context/US-9742432","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:21:11.841Z"}