{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9654397","patent":{"patent_number":"US-9654397","title":"Method for looking up data in hash tables and associated network device","assignee":null,"inventors":[],"filing_date":"2015-03-13T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":22,"abstract":"A network device is provided. The network device includes: a hash memory and a controller. The hash memory has a plurality of hash tables, wherein each hash table includes a plurality of entries, and each entry in each hash table has a signature field, and a key field. The controller is configured to map a search key to a plurality of entries of the hash tables and perform longest prefix matching (LPM) on the search key based on the signature field and the key field of each mapped entry in the mapped hash tables."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for looking up data in hash tables and associated network device","description":"A network device is provided. The network device includes: a hash memory and a controller. The hash memory has a plurality of hash tables, wherein each hash table includes a plurality of entries, and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9654397","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-9654397","citation_suggestion":"Patentable. \"Method for looking up data in hash tables and associated network device\" (US-9654397). https://patentable.app/patents/US-9654397","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9654397","json":"https://patentable.app/api/llm-context/US-9654397","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:58:49.118Z"}