{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8484152","patent":{"patent_number":"US-8484152","title":"Fuzzy hash algorithm","assignee":null,"inventors":[],"filing_date":"2009-06-26T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L","H04L"],"num_claims":36,"abstract":"An embodiment of the invention provides a method for and an apparatus for classifying a data object by use of a fuzzy hash. The method and apparatus can perform steps including: aligning a window in a target data object; reading content within the window; hashing the content within the window in order to calculate a hash value; splicing a spliced portion from the hashed value; and storing the spliced portion as part of a fuzzy hash."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fuzzy hash algorithm","description":"An embodiment of the invention provides a method for and an apparatus for classifying a data object by use of a fuzzy hash. The method and apparatus can perform steps including: aligning a window in a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8484152","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-8484152","citation_suggestion":"Patentable. \"Fuzzy hash algorithm\" (US-8484152). https://patentable.app/patents/US-8484152","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8484152","json":"https://patentable.app/api/llm-context/US-8484152","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:14:03.442Z"}