Integration Of Metal Floating Gate In Non-Volatile Memory

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United States of America Patent

SERIAL NO

15294174

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Abstract

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A non-volatile memory cell that includes a silicon substrate, source and drain regions formed in the silicon substrate (where a channel region of the substrate is defined between the source and drain regions), a metal floating gate disposed over and insulated from a first portion of the channel region, a metal control gate disposed over and insulated from the metal floating gate, a polysilicon erase gate disposed over and insulated from the source region, and a polysilicon word line gate disposed over and insulated from a second portion of the channel region.

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Patent Owner(s)

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SILICON STORAGE TECHNOLOGY INC450 HOLGER WAY SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Do, Nhan Saratoga, US 220 1249
Liu, Xian Sunnyvale, US 96 967
Yang, Jeng-Wei Hsinchu County, TW 32 312
Zhou, Feng Fremont, US 368 1663

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