{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602480","patent":{"patent_number":"US-9602480","title":"Methods and apparatus for data access control","assignee":null,"inventors":[],"filing_date":"2012-10-26T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L"],"num_claims":24,"abstract":"Systems and techniques for controlling access to data are described. Data is delivered to a repository in such a way that access to the data can be controlled, for example, by encrypting the data before delivery. The power to provide a requester with the ability to gain access to the data is divided, so that multiple entities can provide the requester with a portion of the information needed to gain access to the data. The portions of the information may be partial keys that can be assembled into a complete key. The requester can gain access to the data only if it receives all portions of the information needed to gain access to the data, and different criteria may be used to decide whether or not to provide each portion of the information to the requester."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for data access control","description":"Systems and techniques for controlling access to data are described. Data is delivered to a repository in such a way that access to the data can be controlled, for example, by encrypting the data befo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602480","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-9602480","citation_suggestion":"Patentable. \"Methods and apparatus for data access control\" (US-9602480). https://patentable.app/patents/US-9602480","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602480","json":"https://patentable.app/api/llm-context/US-9602480","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:40:06.535Z"}