{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11995339","patent":{"patent_number":"US-11995339","title":"Flash memory chip and calibration method and apparatus therefor","assignee":null,"inventors":[],"filing_date":"2021-05-28T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G06F","G11C","G06F","G06F","G11C","G11C","G11C"],"num_claims":16,"abstract":"Disclosed are a flash memory chip and a calibration method and apparatus therefor. A working array in the flash memory chip can be calibrated by using adjustable weight level of flash memory units, specifically, at least one reference array used for calibrating the working array can be provided, and the number of flash memory units in the reference array is greater than or equal to the adjustable weight grades N of the flash memory units; initial weight values of the N flash memory units of the reference array correspond to N level of adjustable weights of the flash memory units on a one-to-one basis, and spare flash memory units are used as redundant units for standby application; thereby realizing off-line updating calibration for weights of the flash memory units in the working array compensating for the influence of electricity leakage on the weights of the flash memory units."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Flash memory chip and calibration method and apparatus therefor","description":"Disclosed are a flash memory chip and a calibration method and apparatus therefor. A working array in the flash memory chip can be calibrated by using adjustable weight level of flash memory units, sp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11995339","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-11995339","citation_suggestion":"Patentable. \"Flash memory chip and calibration method and apparatus therefor\" (US-11995339). https://patentable.app/patents/US-11995339","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11995339","json":"https://patentable.app/api/llm-context/US-11995339","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:14:22.506Z"}