{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9716657","patent":{"patent_number":"US-9716657","title":"TCP connection resiliency in multipath networks","assignee":null,"inventors":[],"filing_date":"2013-09-27T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":18,"abstract":"Exemplary embodiments provide a client in a network sending data packets to a server using multiple paths. The client may check if the server can receive packets sent at the backup ports of the client by including an option in a first packet sent to the server. The option included in the packet may provide a list of available backup ports that may be used by the client to communicate with the server. If the server supports the option, the server includes the option in an acknowledgment packet sent back to the client. The client and the server may create a mapping from the client's backup ports to the client's primary port. Thus, when the server receives a packet sent at a backup port, the server treats the packet as if the packet was sent at the primary port of the client."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"TCP connection resiliency in multipath networks","description":"Exemplary embodiments provide a client in a network sending data packets to a server using multiple paths. The client may check if the server can receive packets sent at the backup ports of the client","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9716657","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-9716657","citation_suggestion":"Patentable. \"TCP connection resiliency in multipath networks\" (US-9716657). https://patentable.app/patents/US-9716657","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9716657","json":"https://patentable.app/api/llm-context/US-9716657","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:38:13.720Z"}