{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526581","patent":{"patent_number":"US-8526581","title":"Internet protocol text relay for hearing impaired users","assignee":null,"inventors":[],"filing_date":"2010-03-08T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04M","H04L","H04L","H04L","H04M","H04M","H04M"],"num_claims":16,"abstract":"IP text relay or phone captioning is described herein, to facilitate communication through the use of traditional phone or VOIP or internet telephone system between people of hearing impaired and those who can hear. This service and device will enable users to communicate with users of hearing via assistance of an operator who will transcribe the call, while also receiving the Caller ID of the calling party and not the relay center."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Internet protocol text relay for hearing impaired users","description":"IP text relay or phone captioning is described herein, to facilitate communication through the use of traditional phone or VOIP or internet telephone system between people of hearing impaired and thos","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526581","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-8526581","citation_suggestion":"Patentable. \"Internet protocol text relay for hearing impaired users\" (US-8526581). https://patentable.app/patents/US-8526581","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526581","json":"https://patentable.app/api/llm-context/US-8526581","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:35:38.201Z"}