{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8498793","patent":{"patent_number":"US-8498793","title":"Accelerometer using acceleration","assignee":null,"inventors":[],"filing_date":"2012-02-22T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G01C","G01C","G01C","G01S"],"num_claims":20,"abstract":"An altimeter using speed, forward acceleration and yaw angle rate to measure altitude. The accuracy of the measurement may be improved by compensating for a position offset of an accelerometer; Kalman filtering with an external altitude measurement; and/or compensating for an accelerometer bias. The accelerometer bias may be calculated based on a last incline angle before a dormant time period and/or by Kalman filtering."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Accelerometer using acceleration","description":"An altimeter using speed, forward acceleration and yaw angle rate to measure altitude. The accuracy of the measurement may be improved by compensating for a position offset of an accelerometer; Kalman","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8498793","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-8498793","citation_suggestion":"Patentable. \"Accelerometer using acceleration\" (US-8498793). https://patentable.app/patents/US-8498793","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8498793","json":"https://patentable.app/api/llm-context/US-8498793","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:54.153Z"}