{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9710631","patent":{"patent_number":"US-9710631","title":"Method for enrolling data in a base to protect said data","assignee":null,"inventors":[],"filing_date":"2015-03-23T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["G06F","G06F","H04L","H04L","G06V","G06V","G06V"],"num_claims":14,"abstract":"An enrollment method for enrolling biometric data in a database. Each data item includes an information vector on a biometric feature, and a mask vector, determining those bits of the information vector to be taken into account for data comparison. The method includes the application of permutation to the bits of the vectors. The vectors using an enrollment code, the permutation being applied to the encoded vectors. In the encoded vectors, the mean weight of the representations of all the bits of the mask vector is constant or statistically constant irrespective of the values of the bits of the mask vector; and least one bit is drawn randomly following the same law of distribution as the bits of the information vector."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for enrolling data in a base to protect said data","description":"An enrollment method for enrolling biometric data in a database. Each data item includes an information vector on a biometric feature, and a mask vector, determining those bits of the information vect","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9710631","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-9710631","citation_suggestion":"Patentable. \"Method for enrolling data in a base to protect said data\" (US-9710631). https://patentable.app/patents/US-9710631","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9710631","json":"https://patentable.app/api/llm-context/US-9710631","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:43:16.534Z"}