{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838343","patent":{"patent_number":"US-9838343","title":"Method, apparatus and computer program for control of a text component of a call","assignee":null,"inventors":[],"filing_date":"2014-01-22T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H04L","H04W","H04W","H04W","H04L","H04W","H04W"],"num_claims":14,"abstract":"A method, apparatus, and computer program for control of a text component of a call. The method may include sending a message to a node for establishment of a call in an area, the area providing at least partially overlapping packet switched and circuit switched coverage. The message may include a request for one of a packet switched real-time text component and a circuit switched real-time text component in said call. In response to receiving a message from the node, the method may include sending a further message to the node including a request to provide the other of a packet switched real-time text component and a circuit switched real-time text component in the call."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method, apparatus and computer program for control of a text component of a call","description":"A method, apparatus, and computer program for control of a text component of a call. The method may include sending a message to a node for establishment of a call in an area, the area providing at le","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838343","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-9838343","citation_suggestion":"Patentable. \"Method, apparatus and computer program for control of a text component of a call\" (US-9838343). https://patentable.app/patents/US-9838343","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838343","json":"https://patentable.app/api/llm-context/US-9838343","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:34:21.248Z"}