{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11238104","patent":{"patent_number":"US-11238104","title":"Matching strings in a large relational database","assignee":null,"inventors":[],"filing_date":"2019-10-21T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"A computer-implemented method identifies strings of data from a database. One or more processors receive data as an input string. The processor(s) generate a first binary code using a binary locality sensitive hashing of k-grams in the input string, where the binary locality sensitive hashing on the k-grams in the input string is derived from a first set of bi-grams in the input string, a second set of bi-grams in the input string, and a quantity of intersecting bi-grams from the first set of bi-grams and the second set of bi-grams. In response to receiving a search request for a particular string, the processor(s) generate a second binary code using a binary locality sensitive hashing on the particular string, and search a database in a query process. The processor(s) then rank and return a set of similar strings found in the database."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Matching strings in a large relational database","description":"A computer-implemented method identifies strings of data from a database. One or more processors receive data as an input string. The processor(s) generate a first binary code using a binary locality ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11238104","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-11238104","citation_suggestion":"Patentable. \"Matching strings in a large relational database\" (US-11238104). https://patentable.app/patents/US-11238104","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11238104","json":"https://patentable.app/api/llm-context/US-11238104","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:16:35.862Z"}