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PROMOS TECHNOLOGIES INC.

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HSI-CHIEH CHEN GUAN-JIUN YI WEN-CHENG TU KUO-LUN TSENG MOSEL VITELIC, INC., Assignor

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METHOD OF FORMING A TUNGSTEN-PLUG CONTACT FOR A SEMICONDUCTOR DEVICE

08/846,471 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed May 1, 1997

Examiner CARIDAD EVERHART

Class 438

Art Group 2812

Patent No. 6,020,259

Case Type Utility - 438/648000

Status Patented Case

Last Updated: 1 year, 4 months ago

Date	#	Transaction
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METHOD OF FORMING A TUNGSTEN-PLUG CONTACT FOR A SEMICONDUCTOR DEVICE

08/846,471 | U.S. Patent Application

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