IP Library › Granted Patent US 6,642,586
Granted Patent Utility
US 6,642,586 · Confirmation No. 7157

SEMICONDUCTOR MEMORY CAPABLE OF BEING DRIVEN AT LOW VOLTAGE AND ITS MANUFACTURE METHOD

Inventor: Koji Takahashi
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2022-07-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-07-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-07-13 PA.. Power of Attorney 2 View
2022-07-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2022-07-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-11-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-11-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-10-19 PA.. Power of Attorney 1 View
2012-10-19 C.AD Change of Address 1 View
2012-10-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2012-10-19 LET. Miscellaneous Incoming Letter 1 View
2012-10-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-10-19 TRAN.LET Transmittal Letter 1 View
2003-09-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-10-11 TRNA Transmittal of New Application 3 View
2001-10-11 SPEC Specification 33 View
2001-10-11 CLM Claims 14 View
2001-10-11 ABST Abstract 1 View
2001-10-11 DRW Drawings-only black and white line drawings 24 View
2001-10-11 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,642,586
App. No.
09/973,743
Filed
2001-10-11
Granted
2003-11-04
Pub. No.
US20020105037A1
Examiner
ERDEM, FAZLI
Art Unit
2826
PTA
-26 days