{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11499293","patent":{"patent_number":"US-11499293","title":"Work vehicle magnetorheological fluid joystick systems providing implement command guidance","assignee":null,"inventors":[],"filing_date":"2020-08-10T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"In embodiments, a work vehicle magnetorheological fluid (MRF) joystick system includes a joystick device, an MRF joystick resistance mechanism, a controller architecture, and an implement tracking data source configured to track movement of the implement during operation of the work vehicle. The joystick device includes, in turn, a base housing, a joystick, and a joystick position sensor. The MRF joystick resistance mechanism is controllable to vary an MRF resistance force impeding joystick movement relative to the base housing. The controller architecture is configured to: (i) track movement of the implement relative to a virtual boundary utilizing data provided by the implement tracking data source; and (ii) command the MRF joystick resistance mechanism to vary the MRF resistance force based, at least in part, on implement movement relative to the virtual boundary."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Work vehicle magnetorheological fluid joystick systems providing implement command guidance","description":"In embodiments, a work vehicle magnetorheological fluid (MRF) joystick system includes a joystick device, an MRF joystick resistance mechanism, a controller architecture, and an implement tracking dat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11499293","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-11499293","citation_suggestion":"Patentable. \"Work vehicle magnetorheological fluid joystick systems providing implement command guidance\" (US-11499293). https://patentable.app/patents/US-11499293","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11499293","json":"https://patentable.app/api/llm-context/US-11499293","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:23:05.448Z"}