IP Library › Granted Patent US 6,706,644
Granted Patent Utility
US 6,706,644 · Confirmation No. 1602

THERMAL NITROGEN DISTRIBUTION METHOD TO IMPROVE UNIFORMITY OF HIGHLY DOPED ULTRA-THIN GATE CAPACITORS

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2022-04-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2022-01-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-01-19 PA.. Power of Attorney 3 View
2022-01-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2022-01-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-10-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-10-28 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-10-22 PA.. Power of Attorney 1 View
2021-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-10-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-22 LET. Miscellaneous Incoming Letter 1 View
2003-09-22 DRW Drawings-only black and white line drawings 1 View
2002-07-26 TRNA Transmittal of New Application 3 View
2002-07-26 SPEC Specification 9 View
2002-07-26 CLM Claims 2 View
2002-07-26 ABST Abstract 1 View
2002-07-26 DRW Drawings-only black and white line drawings 3 View
2002-07-26 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,706,644
App. No.
10/206,427
Filed
2002-07-26
Granted
2004-03-16
Pub. No.
US20040018688A1
Art Unit
2813
PTA
-120 days