IP Library › Granted Patent US 6,602,721
Granted Patent Utility
US 6,602,721 · Confirmation No. 6376

METHOD FOR FABRICATING FERROELECTRIC MEMORY DEVICE AND METHOD FOR FABRICATING THE SAME

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2020-10-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-10-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-09-28 PA.. Power of Attorney 1 View
2020-09-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 6 View
2020-09-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-11-13 TRNA Transmittal of New Application 2 View
2001-11-13 ADS Application Data Sheet 2 View
2001-11-13 SPEC Specification 31 View
2001-11-13 CLM Claims 5 View
2001-11-13 ABST Abstract 1 View
2001-11-13 DRW Drawings-only black and white line drawings 11 View
2001-11-13 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,602,721
App. No.
09/987,002
Filed
2001-11-13
Granted
2003-08-05
Pub. No.
US20020115226A1
Art Unit
2812
PTA
-60 days