{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11494112","patent":{"patent_number":"US-11494112","title":"Storage device and accessing method for operation log thereof","assignee":null,"inventors":[],"filing_date":"2021-07-27T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Disclosed is a method for maintaining operation log information stored in a non-volatile memory of a storage device. The method includes the steps of: configuring a buffer area of a volatile memory; caching the operation log information into the buffer area; writing the operation log information stored in the buffer area into a predetermined storage area of the non-volatile memory; repeatedly updating the operation log information to the predetermined storage area; and initializing the storage device, which includes the following steps of enabling a watchdog timer in a controller; fetching the latest operation log information by reading the predetermined storage area when the watchdog timer counts a predetermined time and the storage device does not complete the initialization; configuring the storage device to perform a force low-level formatting after the latest operation log information is fetched; and disabling the watchdog timer when the storage device completes the initialization."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage device and accessing method for operation log thereof","description":"Disclosed is a method for maintaining operation log information stored in a non-volatile memory of a storage device. The method includes the steps of: configuring a buffer area of a volatile memory; c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11494112","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-11494112","citation_suggestion":"Patentable. \"Storage device and accessing method for operation log thereof\" (US-11494112). https://patentable.app/patents/US-11494112","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11494112","json":"https://patentable.app/api/llm-context/US-11494112","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:04:22.415Z"}