{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9830099","patent":{"patent_number":"US-9830099","title":"Secure erase of storage devices","assignee":null,"inventors":[],"filing_date":"2015-09-17T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Techniques for providing secure erase of data stored on a storage device may be provided. For example, a storage device comprising a first layer of firmware that is configured to receive access requests for data stored on a storage device may be in communication with a second layer of firmware. The second layer of firmware may be configured to receive, from the first layer of firmware, a request to erase a portion of the data stored on the storage device and verify the first layer of firmware before processing the erase request. In an embodiment, upon verifying the first layer of firmware, the second layer of firmware may block subsequent read requests for one or more physical blocks of the storage device that correspond to the portion of the data indicated in the erase request."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure erase of storage devices","description":"Techniques for providing secure erase of data stored on a storage device may be provided. For example, a storage device comprising a first layer of firmware that is configured to receive access reques","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9830099","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-9830099","citation_suggestion":"Patentable. \"Secure erase of storage devices\" (US-9830099). https://patentable.app/patents/US-9830099","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9830099","json":"https://patentable.app/api/llm-context/US-9830099","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:42:49.251Z"}