{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11265368","patent":{"patent_number":"US-11265368","title":"Load balancing method, apparatus, and system","assignee":null,"inventors":[],"filing_date":"2018-07-09T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A load balancing system includes a load balancer and at least one service node, a virtual switch and at least one backend server run on the service node, and an Internet Protocol (IP) address of a logical interface of the backend server is an IP address of the load balancer, the load balancer receives an access request from a client, and changes a destination address of the access request to an IP address of a virtual network interface card of a destination backend server, and a virtual switch on a service node changes the destination address of the access request to the IP address of the load balancer when receiving the access request such that when the destination backend server returns an access response, a source address of the access response includes the address of the load balancer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Load balancing method, apparatus, and system","description":"A load balancing system includes a load balancer and at least one service node, a virtual switch and at least one backend server run on the service node, and an Internet Protocol (IP) address of a log","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11265368","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-11265368","citation_suggestion":"Patentable. \"Load balancing method, apparatus, and system\" (US-11265368). https://patentable.app/patents/US-11265368","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11265368","json":"https://patentable.app/api/llm-context/US-11265368","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:54:58.928Z"}