{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9736073","patent":{"patent_number":"US-9736073","title":"Packet switch device and method of the same","assignee":null,"inventors":[],"filing_date":"2014-02-21T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":10,"abstract":"A packet switch device includes an input port, a loop-back port, a storage module, and a switch engine. The input port receives a packet. The storage module stores packet flow tables. Each packet flow table includes at least one flow entry and action. The switch engine compares the packet with a default packet flow table of the plurality of packet flow tables when it determines that the packet does not include a flow header. The switch engine includes the packet with the flow entry of the default packet flow table and performs the corresponding action when the packet matches the flow entry. When the action includes a specific action of comparing the packet with another one of the packet flow tables, the switch engine attaches the flow header to the packet to set a flow ID therein and transmits the packet back to the switch engine through the loop-back port."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Packet switch device and method of the same","description":"A packet switch device includes an input port, a loop-back port, a storage module, and a switch engine. The input port receives a packet. The storage module stores packet flow tables. Each packet flow","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9736073","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-9736073","citation_suggestion":"Patentable. \"Packet switch device and method of the same\" (US-9736073). https://patentable.app/patents/US-9736073","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9736073","json":"https://patentable.app/api/llm-context/US-9736073","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:29:05.447Z"}