{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11238168","patent":{"patent_number":"US-11238168","title":"Secure, efficient, and flexible searchable-encryption techniques","assignee":null,"inventors":[],"filing_date":"2020-04-20T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","G06F","H04L"],"num_claims":17,"abstract":"Disclosed embodiments relate to performing secure and flexible searches of encrypted data. Operations may include maintaining a database of a plurality of sets of encrypted data; receiving a transformed search query for the database, the transformed search query having undergone a transformation process at a client including: identifying a plaintext string in a search query at the client, applying the plaintext string to a language dictionary accessible to the client, receiving, based on the language dictionary, one or more plaintext search strings, and encrypting, at the client, the one or more plaintext search strings; and returning a result based on the transformed search query, the result being based on the encrypted one or more plaintext search strings."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure, efficient, and flexible searchable-encryption techniques","description":"Disclosed embodiments relate to performing secure and flexible searches of encrypted data. Operations may include maintaining a database of a plurality of sets of encrypted data; receiving a transform","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11238168","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-11238168","citation_suggestion":"Patentable. \"Secure, efficient, and flexible searchable-encryption techniques\" (US-11238168). https://patentable.app/patents/US-11238168","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11238168","json":"https://patentable.app/api/llm-context/US-11238168","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:45:44.742Z"}