{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9626529","patent":{"patent_number":"US-9626529","title":"Secure data storage device and data writing and read methods thereof","assignee":null,"inventors":[],"filing_date":"2015-11-10T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":14,"abstract":"A secure data storage device for preventing tampering with data stored thereon includes a two-dimensional memory array for storing data, the array includes a predetermined number of data words. Each data word includes a set of bits, and is associated with a single physical address in the memory array. A key storage area for storing a key of the data storage device is included in the device. The secure data storage device includes an address conversion unit configured to convert a logical address to a corresponding physical address which points to a location in the memory array. The device includes a bit mixing unit for mixing bit values of an input data word to obtain a mixed word value, such that the mixed word value is a rearrangement of the bit values of the input data word. The device is electrically connectable to a host."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure data storage device and data writing and read methods thereof","description":"A secure data storage device for preventing tampering with data stored thereon includes a two-dimensional memory array for storing data, the array includes a predetermined number of data words. Each d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9626529","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-9626529","citation_suggestion":"Patentable. \"Secure data storage device and data writing and read methods thereof\" (US-9626529). https://patentable.app/patents/US-9626529","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9626529","json":"https://patentable.app/api/llm-context/US-9626529","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:00:49.085Z"}