Inventor · disambiguated record
Norman G. Matthews
Also filed as: MATTHEWS NORMAN G · MATTHEWS NORMAN GEORGE
5 granted patents·1 pending application·54 citations·filing 1984–2014
80Inventor score
Top patents by PatentIndex Score
6 records- 0178US7170357B1Crystal oscillator with wide tuning rangeNORTHROP GRUMMAN CORP·Filed 2005·Granted Jan 30, 2007·12 cites·4 claims
- 0253US5250871ALow vibration sensitivity crystal resonator arrangementWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Oct 5, 1993·13 cites·3 claims
- 0349US5596290ADirect frequency synthesizer having moderate bandwidthNORTHROP GRUMMAN CORP·Filed 1996·Granted Jan 21, 1997·11 cites·8 claims
- 0445US4707665ALow noise signal generatorWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Nov 17, 1987·11 cites·7 claims
- 0535US4843349AUHF crystal oscillatorWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Jun 27, 1989·7 cites·11 claims
- 0633US2015280667A1Programmable Vacuum Tube Bias ControlMATTHEWS NORMAN GEORGE·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →