{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8473625","patent":{"patent_number":"US-8473625","title":"Preservation of network address translation (NAT) state across wireless sessions","assignee":null,"inventors":[],"filing_date":"2010-12-10T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":19,"abstract":"Systems, methods, and computer media are provided for preserving network address translation (NAT) state for a wireless device across wireless sessions. In response to a state preservation request received during a first wireless session, a device account is created for the wireless device, the account storing NAT state that defines approved content providers from whom inbound data traffic is permitted for the wireless device. Upon determining that the first wireless session has ended and that the wireless device has established a second wireless session, the stored NAT state for the wireless device is activated such that the NAT state of the first wireless session is preserved for the second wireless session. New unsolicited data traffic from approved content providers received during the second wireless session is subsequently permitted and forwarded to the wireless device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Preservation of network address translation (NAT) state across wireless sessions","description":"Systems, methods, and computer media are provided for preserving network address translation (NAT) state for a wireless device across wireless sessions. In response to a state preservation request rec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8473625","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-8473625","citation_suggestion":"Patentable. \"Preservation of network address translation (NAT) state across wireless sessions\" (US-8473625). https://patentable.app/patents/US-8473625","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8473625","json":"https://patentable.app/api/llm-context/US-8473625","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:38:15.761Z"}