Bitline direction shielding to avoid cross coupling between adjacent cells for NAND flash memory

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May 22, 2007
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Apr 7, 2005
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Oct 6, 2003
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Oct 6, 2003

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Abstract

A NAND flash memory structure and method of making a flash memory structure with shielding in the bitline direction as well as in wordline and diagonal directions from Yupin effect errors and from disturbs.

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SANDISK TECHNOLOGIES LLC	6900 DALLAS PARKWAY SUITE 325 PLANO TX 75024

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

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Inventor Name	Address	# of filed Patents	Total Citations
Chien, Henry	San Jose, CA	83	4477
Fang, Hao	Cupertino, CA	127	1556
Matamis, George	Aichi, JP	120	3560
Pham, Tuan	San Jose, CA	85	2485

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Bitline direction shielding to avoid cross coupling between adjacent cells for NAND flash memory

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United States of America Patent

10680665

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PATENT NO	7221008
APP PUB NO	20050072999A1
SERIAL NO	10680665
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 22, 2007	US,7221008,B2 US7221008B2	GRANTED PATENT AS SECOND PUBLICATION
April 07, 2005	US,20050072999,A1 US20050072999A1	FIRST PUBLISHED PATENT APPLICATION

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10680665

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