{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502912","patent":{"patent_number":"US-11502912","title":"Cache memory management using fingerprints","assignee":null,"inventors":[],"filing_date":"2020-12-30T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":18,"abstract":"A network device includes at least one communication ingress port, ingress packet processing circuitry and a packet-action cache memory (PACM). The at least one communication ingress port is configured to receive packets including packet headers from a network. The ingress packet processing circuitry is configured to receive the packets and to process the packets in accordance with respective packet actions specified for the packets. The PACM is configured to store one or more of the packet actions in association with one or more respective fingerprints which are calculated over the packet headers of the corresponding packets, for use by the ingress packet processing circuitry. The fingerprints are smaller than the corresponding packet headers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cache memory management using fingerprints","description":"A network device includes at least one communication ingress port, ingress packet processing circuitry and a packet-action cache memory (PACM). The at least one communication ingress port is configure","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502912","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-11502912","citation_suggestion":"Patentable. \"Cache memory management using fingerprints\" (US-11502912). https://patentable.app/patents/US-11502912","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502912","json":"https://patentable.app/api/llm-context/US-11502912","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:35:22.779Z"}