{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11288007","patent":{"patent_number":"US-11288007","title":"Virtual physical erase of a memory of a data storage device","assignee":null,"inventors":[],"filing_date":"2019-05-16T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Virtual physical erase of a memory of a data storage device. One example data storage device may include a flash memory. The data storage device further may include an electronic processor that may be configured to store a first portion of data in the flash memory, and receive a physical erase request from an access device. The electronic processor may be further configured to identify a first block of the flash memory and a memory fragment of the first block where the first portion of data is stored in the flash memory. The electronic processor may be further configured to, in response to receiving the physical erase request, program one or more cells corresponding to the memory fragment to an increased voltage state so as to obfuscate the first portion of data that is stored in the flash memory."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual physical erase of a memory of a data storage device","description":"Virtual physical erase of a memory of a data storage device. One example data storage device may include a flash memory. The data storage device further may include an electronic processor that may be","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11288007","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-11288007","citation_suggestion":"Patentable. \"Virtual physical erase of a memory of a data storage device\" (US-11288007). https://patentable.app/patents/US-11288007","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11288007","json":"https://patentable.app/api/llm-context/US-11288007","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:13:03.562Z"}