{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11491032","patent":{"patent_number":"US-11491032","title":"Artificial joints using agonist-antagonist actuators","assignee":null,"inventors":[],"filing_date":"2019-05-31T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["B25J","B25J","B25J","G16H","G16H"],"num_claims":3,"abstract":"Artificial limbs and joints that behave like biological limbs and joints employ a synthetic actuator which consumes negligible power when exerting zero force, consumes negligible power when outputting force at constant length (isometric) and while performing dissipative, nonconservative work, is capable of independently engaging flexion and extension tendon-like, series springs, is capable of independently varying joint position and stiffness, and exploits series elasticity for mechanical power amplification."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Artificial joints using agonist-antagonist actuators","description":"Artificial limbs and joints that behave like biological limbs and joints employ a synthetic actuator which consumes negligible power when exerting zero force, consumes negligible power when outputting","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11491032","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-11491032","citation_suggestion":"Patentable. \"Artificial joints using agonist-antagonist actuators\" (US-11491032). https://patentable.app/patents/US-11491032","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11491032","json":"https://patentable.app/api/llm-context/US-11491032","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:59:23.718Z"}