{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11941974","patent":{"patent_number":"US-11941974","title":"Systems, methods, and devices for haptic feedback","assignee":null,"inventors":[],"filing_date":"2022-07-20T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":21,"abstract":"Systems, methods, and devices for haptic feedback are provided. A microfluidic device includes an inlet port for supplying a fluid into the microfluidic device. A tube receives the fluid from the inlet port. The microfluidic device includes a piezoelectric actuator for realizing a displacement of a substrate to which the microfluidic device is attached, the displacement based on an electrical actuation applied to the piezoelectric actuator, and an amount of the fluid or a pressure in the tube. In some embodiments, the tube includes a carbon nanotube. In some embodiments, an amount of the fluid in the tube is controlled by an actuator (e.g., the piezoelectric actuator)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems, methods, and devices for haptic feedback","description":"Systems, methods, and devices for haptic feedback are provided. A microfluidic device includes an inlet port for supplying a fluid into the microfluidic device. A tube receives the fluid from the inle","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11941974","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-11941974","citation_suggestion":"Patentable. \"Systems, methods, and devices for haptic feedback\" (US-11941974). https://patentable.app/patents/US-11941974","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11941974","json":"https://patentable.app/api/llm-context/US-11941974","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:16:11.520Z"}