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Inventors

TAKAAKI UKEDA CHIAKI KUDO TOSHIKI YABU

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GODO KAISHA IP BRIDGE 1

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A TRENCH ISOLATED SEMICONDUCTOR DEVICE

09/469,498 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Dec. 22, 1999

Examiner STEPHEN D MEIER

Class 257

Art Group 2822

Patent No. 6,346,736

Case Type Utility - 257/533000

Status Patented Case

Parent 08/978,137 Patented

Child 8-314762

Child 9-023844

Last Updated: 3 years, 6 months ago

Date	#	Transaction
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A TRENCH ISOLATED SEMICONDUCTOR DEVICE

09/469,498 | U.S. Patent Application

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