{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11255695","patent":{"patent_number":"US-11255695","title":"Robust step detection using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systems","assignee":null,"inventors":[],"filing_date":"2019-06-25T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","G01C","G01C","G01C","G06F","G01C","G01C"],"num_claims":18,"abstract":"A system (10) for pedestrian use includes an accelerometer (110) having multiple electronic sensors; an electronic circuit (100) operable to generate a signal stream representing magnitude of overall acceleration sensed by the accelerometer (110), and to electronically correlate a sliding window (520) of the signal stream with itself to produce peaks at least some of which represent walking steps, and further operable to electronically execute a periodicity check (540) to compare different step periods for similarity, and if sufficiently similar then to update (560) a portion of the circuit substantially representing a walking-step count; and an electronic display (190) responsive to the electronic circuit (100) to display information at least in part based on the step count. Other systems, electronic circuits and processes are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Robust step detection using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systems","description":"A system (10) for pedestrian use includes an accelerometer (110) having multiple electronic sensors; an electronic circuit (100) operable to generate a signal stream representing magnitude of overall ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11255695","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-11255695","citation_suggestion":"Patentable. \"Robust step detection using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systems\" (US-11255695). https://patentable.app/patents/US-11255695","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11255695","json":"https://patentable.app/api/llm-context/US-11255695","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:36:09.659Z"}