{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10489612","patent":{"patent_number":"US-10489612","title":"Memory controller to verify authenticity of data","assignee":null,"inventors":[],"filing_date":"2013-04-29T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":15,"abstract":"A memory controller is used to verify authenticity of data stored in a first memory unit, and includes a secure memory unit which stores a pre-stored value representative of the authenticity of the data to be written in the first memory unit. A processing system calculates a value representative of the data in the first memory unit after a write cycle. The calculation of the calculated value is triggered by the write cycle. The calculated value is compared with the pre-stored value to verify whether the data stored in the first memory unit after the write cycle has been altered in accordance with the authenticity. By comparing the calculated value with the pre-stored value, authenticity of the data stored in the first memory unit after the write cycle is verified, thus preventing the memory controller from operating if the data written to the first memory unit is not authentic."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory controller to verify authenticity of data","description":"A memory controller is used to verify authenticity of data stored in a first memory unit, and includes a secure memory unit which stores a pre-stored value representative of the authenticity of the da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10489612","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-10489612","citation_suggestion":"Patentable. \"Memory controller to verify authenticity of data\" (US-10489612). https://patentable.app/patents/US-10489612","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10489612","json":"https://patentable.app/api/llm-context/US-10489612","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:39:45.161Z"}