IP Library › Granted Patent US 6,815,997
Granted Patent Utility
US 6,815,997 · Confirmation No. 8257

FIELD EFFECT TRANSISTOR SQUARE MULTIPLIER

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 Code Description Pages PDF
2021-09-15 C.AD Change of Address 2 View
2021-09-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-09-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-09-09 PA.. Power of Attorney 1 View
2021-09-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-09-09 C.AD Change of Address 2 View
2021-09-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2021-04-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-04-05 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2021-03-31 PA.. Power of Attorney 1 View
2021-03-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-03-31 C.AD Change of Address 2 View
2021-03-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-03-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-09 TRNA Transmittal of New Application 3 View
2001-04-09 SPEC Specification 18 View
2001-04-09 CLM Claims 9 View
2001-04-09 ABST Abstract 1 View
2001-04-09 DRW Drawings-only black and white line drawings 2 View
2001-04-09 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,815,997
App. No.
09/829,160
Filed
2001-04-09
Granted
2004-11-09
Pub. No.
US20020070789A1
Art Unit
2816
PTA
-127 days