Programmable resistive RAM and manufacturing method

United States of America Patent

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Jul 14, 2009
Grant Date
Jul 26, 2007
app pub date
Jun 23, 2006
filing date
Jan 9, 2006

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Abstract

Programmable resistive RAM cells have a resistance that depends on the size of the contacts. Manufacturing methods and integrated circuits for lowered contact resistance are disclosed that have contacts of reduced size.

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Patent Owner	Address
MACRONIX INTERNATIONAL CO LTD	HSINCHU

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

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Inventor Name	Address	# of filed Patents	Total Citations
Ho, ChiaHua	Kaohsiung , TW	74	3941
Hsieh, Kuang Yeu	Hsinchu , TW	65	3244
Lai, Erh-Kun	Taichung County , TW	259	6334

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Programmable resistive RAM and manufacturing method

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United States of America Patent

11426213

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PATENT NO	7560337
APP PUB NO	20070173019A1
SERIAL NO	11426213
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 14, 2009	US,7560337,B2 US7560337B2	GRANTED PATENT AS SECOND PUBLICATION
July 26, 2007	US,20070173019,A1 US20070173019A1	FIRST PUBLISHED PATENT APPLICATION

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11426213

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