{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11955027","patent":{"patent_number":"US-11955027","title":"Information output apparatus and method","assignee":null,"inventors":[],"filing_date":"2018-06-15T00:00:00.000Z","publication_date":"2024-04-09T00:00:00.000Z","cpc_codes":["G09B","G06F","G06F","G09B","G09B","G09B","H04M","H04M","H04M","H04M"],"num_claims":13,"abstract":"Provided is an information output apparatus and method. The information output apparatus includes a plurality of expression members configured to protrude or retract by moving in at least one direction and being sensed by a user when protruding or retracting; an activation area calculator configured to calculate a series of braille letters as an activation area on the plurality of expression members; a non-activation area calculator configured to calculate a space between the braille letters as a non-activation area in the activation area; and a plurality of actuation controllers configured to actuate expression members corresponding to the activation area to protrude or retract and configured to actuate expression members corresponding to the non-activation area to retract."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information output apparatus and method","description":"Provided is an information output apparatus and method. The information output apparatus includes a plurality of expression members configured to protrude or retract by moving in at least one directio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11955027","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-11955027","citation_suggestion":"Patentable. \"Information output apparatus and method\" (US-11955027). https://patentable.app/patents/US-11955027","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11955027","json":"https://patentable.app/api/llm-context/US-11955027","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:31.549Z"}