Ferroelectric storage read-write memory

United States of America Patent

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Apr 15, 2003
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Jul 11, 2002
app pub date
Nov 12, 1998
filing date
Nov 12, 1998

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Abstract

A memory device including at least one pair of spaced apart conductors and a ferroelectric material between the pair of conductors. The pair of conductors is spaced apart a distance sufficient to permit a tunneling current therebetween.

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Patent Owner	Address
INTERNATIONAL BUSINESS MACHINES CORPORATION	NEW ORCHARD ROAD ARMONK NY 10504

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H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

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Inventor Name	Address	# of filed Patents	Total Citations
Saraf, Ravi F	Briar Cliff Manor, NY	44	588
Wickramasinghe, Hemantha K	Chappaqua, NY	51	1136

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Ferroelectric storage read-write memory

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United States of America Patent

09190131

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PATENT NO	6548843
APP PUB NO	20020089005A1
SERIAL NO	09190131
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 15, 2003	US,6548843,B2 US6548843B2	GRANTED PATENT AS SECOND PUBLICATION
July 11, 2002	US,20020089005,A1 US20020089005A1	FIRST PUBLISHED PATENT APPLICATION

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09190131

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