Inventor · disambiguated record
Patrick J. Callen
Also filed as: CALLEN PATRICK J · CALLEN PATRICK JOSEPH
8 granted patents·559 citations·filing 1974–1991
91Inventor score
Top patents by PatentIndex Score
8 records- 0197US5289998ASolar array output regulator using variable light transmissionGEN ELECTRIC·Filed 1991·Granted Mar 1, 1994·188 cites·8 claims
- 0292US5038266AHigh efficiency, regulated DC supplyGEN ELECTRIC·Filed 1990·Granted Aug 6, 1991·80 cites·4 claims
- 0392US3997830ASatellite battery reconditioning system and methodRCA CORP·Filed 1974·Granted Dec 14, 1976·112 cites·8 claims
- 0485US4313078ABattery charging systemRCA CORP·Filed 1979·Granted Jan 26, 1982·64 cites·3 claims
- 0582US4560918AHigh-efficiency, low-voltage-drop series regulator using as its pass element an enhancement-mode FET with boosted gate voltageRCA CORP·Filed 1984·Granted Dec 24, 1985·36 cites·1 claims
- 0674US4494063ASatellite dual bus power systemRCA CORP·Filed 1982·Granted Jan 15, 1985·27 cites·5 claims
- 0774US4281278ARedundant battery protection systemRCA CORP·Filed 1979·Granted Jul 28, 1981·37 cites·4 claims
- 0857US4706010ALinear solar array voltage control systemRCA CORP·Filed 1986·Granted Nov 10, 1987·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →