Memory cell

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11227992
APP PUB NO 20200381618A1
SERIAL NO

16883190

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Abstract

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A phase-change memory cell is formed by a heater, a crystalline layer disposed above the heater, and an insulating region surrounding sidewalls of the crystalline layer. The phase-change memory cell supports programming with a least three distinct data levels based on a selective amorphization of the crystalline layer.

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Patent Owner(s)

  • STMICROELECTRONICS S.R.L.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cappelletti, Paolo Giuseppe Seveso, IT 18 116

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