{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8463577","patent":{"patent_number":"US-8463577","title":"Portable monitoring devices and methods of operating same","assignee":null,"inventors":[],"filing_date":"2012-11-12T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["G16H","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","G01C","G01C","G01C","G06F","G16H","G16H","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B"],"num_claims":30,"abstract":"The present inventions, in one aspect, are directed to a portable activity monitoring device having a physical size/shape that is adapted to couple to the user's body, a plurality of sensors including: (i) an altitude sensor to detect a change in altitude and to generate data which is representative of the change in altitude, and (ii) a first motion sensor to detect motion and to generate data which is representative of motion. A user interface having a display. Processing circuitry detects a user input using data from one or more of the plurality of sensors, and calculates data which is representative of a number of stairs or flights of stairs traversed by the user using the data which is representative of the change in altitude."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Portable monitoring devices and methods of operating same","description":"The present inventions, in one aspect, are directed to a portable activity monitoring device having a physical size/shape that is adapted to couple to the user's body, a plurality of sensors including","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8463577","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-8463577","citation_suggestion":"Patentable. \"Portable monitoring devices and methods of operating same\" (US-8463577). https://patentable.app/patents/US-8463577","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8463577","json":"https://patentable.app/api/llm-context/US-8463577","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:47:02.961Z"}