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Inventors

Igor Kasko Matthias Kroenke Thomas Mikolajick

Assignee

INFINEON TECHNOLOGIES AG

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INFINEON TECHNOLOGIES AG, Assignor POLARIS INNOVATIONS LIMITED, Assignor QIMONDA AG, Assignor

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METHOD FOR PRODUCING FERROELECTRIC CAPACITORS AND INTEGRATED SEMICONDUCTOR MEMORY CHIPS

10/638,594 | U.S. Patent Application

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Location ELECTRONIC

Filed Aug. 11, 2003

Examiner NATHAN W HA

Class 438

Art Group 2814

Patent No. 6,875,652

Case Type Utility - 438/238000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Parent PCT/DE01/04790 -

Child 101 05 997.3

Last Updated: 5 years, 9 months ago

Date	#	Transaction
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METHOD FOR PRODUCING FERROELECTRIC CAPACITORS AND INTEGRATED SEMICONDUCTOR MEMORY CHIPS

10/638,594 | U.S. Patent Application

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