{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526596","patent":{"patent_number":"US-8526596","title":"Cross-protocol universal call identifier","assignee":null,"inventors":[],"filing_date":"2010-01-07T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04M","H04M"],"num_claims":19,"abstract":"A method is provided for operating a directory assistance system having a plurality of different network elements operating on different protocols. The method includes receiving, at a first network element, operating on a first operating protocol, an incoming directory assistance call from a caller. A universal call identifier data is then assigned to the call. The call is then transmitted to a second network element, operating on a second operating protocol, wherein the same universal call identifier is accepted by the second network element. A record is generated of the exchange of the call between the first and second network elements based on the assigned universal call identifier data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cross-protocol universal call identifier","description":"A method is provided for operating a directory assistance system having a plurality of different network elements operating on different protocols. The method includes receiving, at a first network el","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526596","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-8526596","citation_suggestion":"Patentable. \"Cross-protocol universal call identifier\" (US-8526596). https://patentable.app/patents/US-8526596","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526596","json":"https://patentable.app/api/llm-context/US-8526596","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:40:49.832Z"}