{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11291885","patent":{"patent_number":"US-11291885","title":"Swing analysis device, swing analysis method, and swing analysis system","assignee":null,"inventors":[],"filing_date":"2018-03-08T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G09B","A61B","A61B"],"num_claims":15,"abstract":"A swing analysis device for analyzing a swing of a user of a golf club accepts input of acceleration information, angular rate information, and strain information of a shaft of the golf club, detected by a sensor attached to the shaft, calculates attitude information of the golf club in a swing period, based on the acceleration information and the angular rate information, corrects the attitude information of the golf club at impact, based on the strain information of the shaft, and displays the corrected attitude information of the golf club on a display."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Swing analysis device, swing analysis method, and swing analysis system","description":"A swing analysis device for analyzing a swing of a user of a golf club accepts input of acceleration information, angular rate information, and strain information of a shaft of the golf club, detected","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11291885","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-11291885","citation_suggestion":"Patentable. \"Swing analysis device, swing analysis method, and swing analysis system\" (US-11291885). https://patentable.app/patents/US-11291885","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11291885","json":"https://patentable.app/api/llm-context/US-11291885","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:06:51.635Z"}