{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9632715","patent":{"patent_number":"US-9632715","title":"Back-up and restoration of data between volatile and flash memory","assignee":null,"inventors":[],"filing_date":"2015-08-10T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["G01N","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04Q","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"A method and system are provided for back-up and restoration of data between volatile and flash memory. The method for controlling back-up of data to flash memory includes: organizing back-up data into stripes, wherein a stripe is a set of pages across all available flash memory devices, dies and planes which have the same block and page address; maintaining metadata indicating locations of known bad planes and grown bad planes; using the metadata when writing back-up data to determine which planes to send cache program commands to; and sending cache program commands to three or more stripes of data simultaneously including providing an indication in the stripe that the stripe is handling a cache program command. If a grown bad block is encountered while saving a stripe of data, the stripe of data is re-written to the next available page address avoiding the grown bad block."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Back-up and restoration of data between volatile and flash memory","description":"A method and system are provided for back-up and restoration of data between volatile and flash memory. The method for controlling back-up of data to flash memory includes: organizing back-up data int","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9632715","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-9632715","citation_suggestion":"Patentable. \"Back-up and restoration of data between volatile and flash memory\" (US-9632715). https://patentable.app/patents/US-9632715","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9632715","json":"https://patentable.app/api/llm-context/US-9632715","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:44:26.819Z"}