{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11487439","patent":{"patent_number":"US-11487439","title":"Utilizing host memory buffers for storage device recoveries","assignee":null,"inventors":[],"filing_date":"2021-05-27T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Storage devices include a memory array which stores host data received from a host computing device. During normal operations, the storage device may encounter a fatal error which can halt functionality. To restore functionality without system disconnection or third-party interventions, the storage device can store recovery data within a host memory buffer prior to encountering a fatal error. The recovery data can be replay protected memory data and/or firmware recovery data that can be written to the host memory buffer upon power on or during a firmware update. When a fatal error occurs, the recovery data can be accessed to try and rebuild file and mapping systems to restore full operation of the storage device. When full operational restoration is not possible, host data can at least be copied from the storage device prior to utilizing firmware recovery data to restore the storage device to an erased but functional state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Utilizing host memory buffers for storage device recoveries","description":"Storage devices include a memory array which stores host data received from a host computing device. During normal operations, the storage device may encounter a fatal error which can halt functionali","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11487439","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-11487439","citation_suggestion":"Patentable. \"Utilizing host memory buffers for storage device recoveries\" (US-11487439). https://patentable.app/patents/US-11487439","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11487439","json":"https://patentable.app/api/llm-context/US-11487439","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:38:18.053Z"}