{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11960748","patent":{"patent_number":"US-11960748","title":"SSD supporting read-only mode after PLP backup failure","assignee":null,"inventors":[],"filing_date":"2022-06-01T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":28,"abstract":"A method of operating a Solid State Drive (SSD), comprising identifying critical metadata corresponding to data previously written to the SSD. In response to a power loss event the method also includes storing the critical metadata in a non-volatile memory. Further, the method also involves writing a first table of contents corresponding to the stored critical metadata to the non-volatile memory and storing a pointer to the first table of contents. A Solid State Drive (SSD) including a memory controller, a non-volatile memory, and a power loss protection capacitor. The memory controller is configured to identify critical metadata corresponding to data previously written to the SSD. The memory controller is also configured to, in response to a power loss event, store the critical metadata in a non-volatile memory write a first table of contents corresponding to the stored critical metadata to the non-volatile memory, and store a pointer to the first table of contents."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"SSD supporting read-only mode after PLP backup failure","description":"A method of operating a Solid State Drive (SSD), comprising identifying critical metadata corresponding to data previously written to the SSD. In response to a power loss event the method also include","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11960748","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-11960748","citation_suggestion":"Patentable. \"SSD supporting read-only mode after PLP backup failure\" (US-11960748). https://patentable.app/patents/US-11960748","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11960748","json":"https://patentable.app/api/llm-context/US-11960748","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:41:16.822Z"}