{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10504394","patent":{"patent_number":"US-10504394","title":"Smart phone fan and LED display","assignee":null,"inventors":[],"filing_date":"2017-04-24T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G09G","H04M","H04M"],"num_claims":15,"abstract":"Disclosed is a device that attaches to a smart phone to provide a portable fan and text display. Using either an iOS or OTG (Android) connection, fan blades are powered by the smart phone connection, providing a cooling breeze that can directed toward an individual. In addition, LEDs are mounted on one of the fan blades and are synchronized to illuminate during fan blade rotation to provide persistence of vision, wherein text images are readable by the human eye. Text messages can be preprogrammed or, in an alternative embodiment, entered directly from the smart phone."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Smart phone fan and LED display","description":"Disclosed is a device that attaches to a smart phone to provide a portable fan and text display. Using either an iOS or OTG (Android) connection, fan blades are powered by the smart phone connection, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10504394","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-10504394","citation_suggestion":"Patentable. \"Smart phone fan and LED display\" (US-10504394). https://patentable.app/patents/US-10504394","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10504394","json":"https://patentable.app/api/llm-context/US-10504394","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:51:57.245Z"}