{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9648025","patent":{"patent_number":"US-9648025","title":"Using space-filling curves to fingerprint data","assignee":null,"inventors":[],"filing_date":"2015-02-03T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","H04L"],"num_claims":20,"abstract":"A file is received. Contents of the file are transformed using a space-filling curve. One example of a space-filling curve that can be used for the transformation is a Hilbert curve. The result of the transformation is down-sampled. One example way of down-sampling is using a blur operation with anti-aliasing. A hashing operation is performed on the down-sampled result. One example of a hashing operation is locality sensitive hashing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Using space-filling curves to fingerprint data","description":"A file is received. Contents of the file are transformed using a space-filling curve. One example of a space-filling curve that can be used for the transformation is a Hilbert curve. The result of the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9648025","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-9648025","citation_suggestion":"Patentable. \"Using space-filling curves to fingerprint data\" (US-9648025). https://patentable.app/patents/US-9648025","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9648025","json":"https://patentable.app/api/llm-context/US-9648025","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:42.659Z"}