{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11233858","patent":{"patent_number":"US-11233858","title":"Methods and apparatus for managing the use of IP addresses","assignee":null,"inventors":[],"filing_date":"2019-08-06T00:00:00.000Z","publication_date":"2022-01-25T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"The present invention relates to communications methods, apparatus and systems for efficiently managing NAPT bindings and mappings. An exemplary embodiment of operating a communication system includes the steps of (i) receiving, at a real-time communications entity, a media session offer from a device, (ii) transmitting, from the communications entity to a Network Address and Port Translation entity (NAPT), a request signal to allocate a public Internet Protocol (IP) address and port number pair corresponding to an interface on the NAPT for the session; (iii) determining, at the communications entity, a remote IP address and port number pair corresponding to an interface on the device to be used for communicating media of the media session; (iv) transmitting, from the communications entity to the NAPT, a signal identifying the determined remote IP address and port number pair; and (v) releasing, at the NAPT, the allocated public IP address and port number pair."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for managing the use of IP addresses","description":"The present invention relates to communications methods, apparatus and systems for efficiently managing NAPT bindings and mappings. An exemplary embodiment of operating a communication system includes","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11233858","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-11233858","citation_suggestion":"Patentable. \"Methods and apparatus for managing the use of IP addresses\" (US-11233858). https://patentable.app/patents/US-11233858","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11233858","json":"https://patentable.app/api/llm-context/US-11233858","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:05:34.597Z"}