Inventor · disambiguated record
James D. Last
Also filed as: LAST JAMES D · LAST JAMES DAVID
8 granted patents·120 citations·filing 1974–1992
88Inventor score
Top patents by PatentIndex Score
8 records- 0167US3968493ADigital phase comparatorsUNIV NORTH WALES·Filed 1974·Granted Jul 6, 1976·20 cites·9 claims
- 0266US4654669AElectrical signal separating device for window antenna having isolating and matching circuitryBSH ELECTRONICS LTD·Filed 1983·Granted Mar 31, 1987·15 cites·18 claims
- 0365US4928108AElectrical signal separating device having isolating and matching circuitry for split passband matchingBSH ELECTRONICS LTD·Filed 1989·Granted May 22, 1990·30 cites·8 claims
- 0463US4106022ARadio position-determining systemUNIV NORTH WALES·Filed 1976·Granted Aug 8, 1978·19 cites·18 claims
- 0551US4903035AElectrical signal separating device having isolating and matching circuitryBSH ELECTRONICS LTD·Filed 1987·Granted Feb 20, 1990·10 cites·10 claims
- 0640US5293174AVehicle antennaKROPIELNICKI JERZY J·Filed 1992·Granted Mar 8, 1994·14 cites·14 claims
- 0734US4903034AElectrical signal separating device having isolating and matching circuitryBSH ELECTRONICS LTD·Filed 1989·Granted Feb 20, 1990·6 cites·7 claims
- 0833US4761826ASignal separating deviceBSH ELECTRONICS LTD·Filed 1986·Granted Aug 2, 1988·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →