Inventor · disambiguated record
Donald L. Fraser, Jr.
Also filed as: FRASER DONALD L JR · FRASER JR DONALD L
4 granted patents·93 citations·filing 1973–1980
78Inventor score
Top patents by PatentIndex Score
4 records- 0187US3947716AField emission tip and process for making sameUS ARMY·Filed 1973·Granted Mar 30, 1976·41 cites·7 claims
- 0286US4371843ASemiconductor differential amplifier circuit with feedback bias controlBELL TELEPHONE LABOR INC·Filed 1980·Granted Feb 1, 1983·37 cites·13 claims
- 0347US4210950AHigh-ratio-accuracy capacitor geometries for integrated circuitsBELL TELEPHONE LABOR INC·Filed 1978·Granted Jul 1, 1980·7 cites·8 claims
- 0446US4290034ASwitched capacitor filterBELL TELEPHONE LABOR INC·Filed 1980·Granted Sep 15, 1981·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →