IP Library › Granted Patent US 6,642,573
Granted Patent Utility
US 6,642,573 · Confirmation No. 2048

USE OF HIGH-K DIELECTRIC MATERIAL IN MODIFIED ONO STRUCTURE FOR SEMICONDUCTOR DEVICES

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2022-05-10 TRIAL.TRMFWD Trial Termination or Final Written Decision 6 View
2022-05-03 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2022-02-11 PA.. Power of Attorney 2 View
2022-02-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-05-24 TRIAL.REQ.G Request for Trial Granted 29 View
2020-12-11 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2020-07-01 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2003-08-18 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-03-13 TRNA Transmittal of New Application 3 View
2002-03-13 SPEC Specification 26 View
2002-03-13 CLM Claims 5 View
2002-03-13 ABST Abstract 1 View
2002-03-13 DRW Drawings-only black and white line drawings 4 View
2002-03-13 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,642,573
App. No.
10/097,912
Filed
2002-03-13
Granted
2003-11-04
Art Unit
2812
PTA
0 days