Multi-port thin-film memory devices

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United States of America Patent

PATENT NO 7635988
APP PUB NO 20090129174A1
SERIAL NO

12172989

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Abstract

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In a first aspect, a semiconductor storage device, comprising: a metal line coupled to a gate of an access transistor, wherein the gate material is deposited substantially above the metal line. In a second aspect, a semiconductor storage device, comprising: a first port to write data to a storage element; and a second port to read a signal generated by the storage element; and a first metal line coupled to a gate of an access transistor coupled to the first port; and a second metal line coupled to a gate of an access transistor coupled to the second port; wherein, the gates of said access transistors are formed on a gate material deposited substantially above the metal of first and second metal lines.

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Patent Owner(s)

Patent OwnerAddress
CALLAHAN CELLULAR L L C2711 CENTERVILLE RD SUITE 400 WILMINGTON DE 19808

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Madurawe, Raminda Udaya Sunnyvale , US 83 5960

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