Non-volatile memory with redundant control line driver

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United States of America Patent

PATENT NO 11908521
APP PUB NO 20230245703A1
SERIAL NO

17589973

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A non-volatile memory includes memory cells, word lines connected to the memory cells, and a set of regular control gate drivers connected to the word lines. The control gate drivers include different subsets of control gate drivers that receive different sources of voltage and provide different output voltages. A redundant control gate driver, that receives the different sources of voltage and provides the different output voltages, is included that can replace any of the regular control gate drivers.

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Patent Owner(s)

  • WESTERN DIGITAL TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Liang Shanghai, CN 447 2698
Zhen, Qin Shanghai, CN 4 1

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