{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9591232","patent":{"patent_number":"US-9591232","title":"Information communication method","assignee":null,"inventors":[],"filing_date":"2015-05-14T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H04N","H04B","H04B"],"num_claims":2,"abstract":"An information communication method of transmitting a signal is provided that uses a change in luminance. The method includes determining a plurality of patterns of the change in luminance, by modulating a respective plurality of signals to be transmitted, and transmitting, by a light emitter changing in luminance according to a pattern among the determined plurality of patterns of the change in luminance, a signal corresponding to the pattern. The plurality of signals each includes a header and a body. In the determining, a first body, a first header, and a second body are modulated as one set in stated order. In the transmitting, the light emitter changes in luminance according to, in stated order, a first luminance change pattern corresponding to the first body, a second luminance change pattern corresponding to the first header, and a third luminance change pattern corresponding to the second body."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information communication method","description":"An information communication method of transmitting a signal is provided that uses a change in luminance. The method includes determining a plurality of patterns of the change in luminance, by modulat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9591232","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-9591232","citation_suggestion":"Patentable. \"Information communication method\" (US-9591232). https://patentable.app/patents/US-9591232","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9591232","json":"https://patentable.app/api/llm-context/US-9591232","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:20:29.271Z"}