{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11964771","patent":{"patent_number":"US-11964771","title":"Rotorcraft autorotation control through electrical braking","assignee":null,"inventors":[],"filing_date":"2023-04-24T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["G05D","G05D","G05D","G05D","G05D","G05D","G05D","G05D"],"num_claims":27,"abstract":"A method of operating an electrically powered rotorcraft of the type having a fuselage and a set of N rotors driven by a set of electric motors and coupled to the fuselage, N≥4, under a failure condition preventing ordinary operation of the rotorcraft. The method includes entering a failsafe mode of operation wherein autorotation of at least four of the rotors is enabled. The method also includes using electrical braking associated with a selected group of the rotors to control pitch, roll and yaw of the rotorcraft."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Rotorcraft autorotation control through electrical braking","description":"A method of operating an electrically powered rotorcraft of the type having a fuselage and a set of N rotors driven by a set of electric motors and coupled to the fuselage, N≥4, under a failure condit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11964771","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-11964771","citation_suggestion":"Patentable. \"Rotorcraft autorotation control through electrical braking\" (US-11964771). https://patentable.app/patents/US-11964771","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11964771","json":"https://patentable.app/api/llm-context/US-11964771","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:32:44.005Z"}