IP Library › Granted Patent US 6,642,794
Granted Patent Utility
US 6,642,794 · Confirmation No. 4766

NOISE AND INPUT IMPEDANCE MATCHED AMPLIFIER

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2015-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-02-27 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-02-24 OATH Oath or Declaration filed 26 View
2015-02-23 PA.. Power of Attorney 1 View
2015-02-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-02-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-02-23 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-01-27 OATH Oath or Declaration filed 26 View
2014-12-10 OATH Oath or Declaration filed 25 View
2003-07-31 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-07-31 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2001-08-01 TRNA Transmittal of New Application 1 View
2001-08-01 A.PE Preliminary Amendment 3 View
2001-08-01 SPEC Specification 5 View
2001-08-01 CLM Claims 2 View
2001-08-01 ABST Abstract 1 View
2001-08-01 DRW Drawings-only black and white line drawings 3 View
2001-08-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,642,794
App. No.
09/920,117
Filed
2001-08-01
Granted
2003-11-04
Pub. No.
US20020047747A1
Examiner
MAI, LAM T
Art Unit
2819
PTA
-55 days