{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11294442","patent":{"patent_number":"US-11294442","title":"Delay of power off to write data from volatile to non-volatile memory of a solid state drive","assignee":null,"inventors":[],"filing_date":"2017-02-01T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G06F","G11C","G06F","G06F","G06F","G06F","G11C","G11C","G06F","G06F","G06F"],"num_claims":14,"abstract":"In an example, a method, non-transitory machine-readable storage medium, and apparatus is described for preserving data in a solid state drive in the event of an unclean shutdown of the host computing system. A controller of the host computing system detects an unclean shutdown that initiates a power down of the host computing system, In response to the detecting the controller asserts a first signal that signals the solid state drive to write data in a volatile memory of the solid state drive to a non-volatile memory of the solid state drive, The controller then initiates a timer to count down a predefined delay period after the asserting. Upon an expiration of the timer, the controller asserts a second signal that instructs a power supply of the host computing system to power off."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Delay of power off to write data from volatile to non-volatile memory of a solid state drive","description":"In an example, a method, non-transitory machine-readable storage medium, and apparatus is described for preserving data in a solid state drive in the event of an unclean shutdown of the host computing","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11294442","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-11294442","citation_suggestion":"Patentable. \"Delay of power off to write data from volatile to non-volatile memory of a solid state drive\" (US-11294442). https://patentable.app/patents/US-11294442","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11294442","json":"https://patentable.app/api/llm-context/US-11294442","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:25:26.370Z"}