{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11493994","patent":{"patent_number":"US-11493994","title":"Input device using bioelectric potential","assignee":null,"inventors":[],"filing_date":"2019-07-12T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":12,"abstract":"An input device, method, and system enabling a switch input operation of various equipment by moving a body part other than hands and feet. Input by body movement, such as a wink, is achieved by an input device including: a detector which includes a first contact electrode placed at a first position of a body part and a second contact electrode placed at a second position of the body part, the detector configured to measure a biological signal between the first contact electrode and the second contact electrode, and to detect a low-frequency component inclusive of the biological signal; and a discrimination processor configured to determine, based on a signal from the detector, presence or absence of an input movement of the body part in a vicinity of the first position, and/or presence or absence of an input movement of the body part in a vicinity of the second position."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Input device using bioelectric potential","description":"An input device, method, and system enabling a switch input operation of various equipment by moving a body part other than hands and feet. Input by body movement, such as a wink, is achieved by an in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11493994","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-11493994","citation_suggestion":"Patentable. \"Input device using bioelectric potential\" (US-11493994). https://patentable.app/patents/US-11493994","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11493994","json":"https://patentable.app/api/llm-context/US-11493994","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:00:52.092Z"}