{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256681","patent":{"patent_number":"US-11256681","title":"Method and apparatus for controlling access to trie data structure","assignee":null,"inventors":[],"filing_date":"2021-02-26T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":15,"abstract":"A technology for controlling an access of a trie by managing node access permissions of processes that access a trie data structure and perform an operation is disclosed. Example embodiments include accessing a window initiating node in a trie, determining whether a next node is an anchor node while visiting lower nodes of the window initiating node in a predetermined traversal order, locking the next node when the next node is an anchor node, releasing a lock of the window initiating node when the window initiating node is an anchor node, and setting the next node as the window initiating node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for controlling access to trie data structure","description":"A technology for controlling an access of a trie by managing node access permissions of processes that access a trie data structure and perform an operation is disclosed. Example embodiments include a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256681","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-11256681","citation_suggestion":"Patentable. \"Method and apparatus for controlling access to trie data structure\" (US-11256681). https://patentable.app/patents/US-11256681","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256681","json":"https://patentable.app/api/llm-context/US-11256681","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:57:54.462Z"}