{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8533856","patent":{"patent_number":"US-8533856","title":"Secure compact flash","assignee":null,"inventors":[],"filing_date":"2009-09-25T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G06F","G06F","H04L","H04N","H04N","H04N","H04N","H04N","H04N","H04N","G06F"],"num_claims":23,"abstract":"Methods and apparatus are provided, such as a memory card with a processor and nonvolatile memory coupled thereto. The nonvolatile memory has a secure area configured to store a user password and a serial number in encrypted form. The card is configured to grant access to the secure area when the card receives a password that matches the stored user password and the card is coupled to a system having the serial number."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure compact flash","description":"Methods and apparatus are provided, such as a memory card with a processor and nonvolatile memory coupled thereto. The nonvolatile memory has a secure area configured to store a user password and a se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8533856","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-8533856","citation_suggestion":"Patentable. \"Secure compact flash\" (US-8533856). https://patentable.app/patents/US-8533856","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8533856","json":"https://patentable.app/api/llm-context/US-8533856","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:18:09.995Z"}