Inventor · disambiguated record
Leonardus C. M. G. Pfennings
Also filed as: PFENNINGS LEO · PFENNINGS LEONARDUS · PFENNINGS LEONARDUS C · PFENNINGS LEONARDUS C M G
22 granted patents·291 citations·filing 1984–1992
95Inventor score
Files withPHILIPS CORP22
Top patents by PatentIndex Score
22 records- 0189US5040152AFast static random access memory with high storage capacityPHILIPS CORP·Filed 1988·Granted Aug 13, 1991·61 cites·9 claims
- 0274US4951254AStatic memory unit having a plurality of test modes, and computer equipped with such unitsPHILIPS CORP·Filed 1988·Granted Aug 21, 1990·31 cites·15 claims
- 0372US4849943AIntegrated memory circuit having a block selection circuitPHILIPS CORP·Filed 1987·Granted Jul 18, 1989·29 cites·9 claims
- 0471US4727560ACharge-coupled device with reduced signal distortionPHILIPS CORP·Filed 1986·Granted Feb 23, 1988·29 cites·18 claims
- 0568US5033024AMatrix memory with redundancy and minimizes delayPHILIPS CORP·Filed 1989·Granted Jul 16, 1991·24 cites·7 claims
- 0667US4667303ADigital integrated circuit comprising complementary field effect transistorsPHILIPS CORP·Filed 1984·Granted May 19, 1987·14 cites·6 claims
- 0753US4823319AIntegrated memory circuit having complementary bit line chargingPHILIPS CORP·Filed 1987·Granted Apr 18, 1989·13 cites·5 claims
- 0852US5087840AIntegrated output buffer logic circuit with a memory circuitPHILIPS CORP·Filed 1991·Granted Feb 11, 1992·15 cites·10 claims
- 0951US4978867AIntegrated circuit with on-chip voltage converterPHILIPS CORP·Filed 1989·Granted Dec 18, 1990·14 cites·2 claims
- 1049US5265064APulse generator circuit arrangementPHILIPS CORP·Filed 1989·Granted Nov 23, 1993·8 cites·6 claims
- 1146US4697111ALogic boatstrapping circuit having a feedforward kicker circuitPHILIPS CORP·Filed 1985·Granted Sep 29, 1987·8 cites·4 claims
- 1245US4929911APush-pull output circuit having three transistorsPHILIPS CORP·Filed 1989·Granted May 29, 1990·7 cites·5 claims
- 1344US5229709AIntegrated circuit with temperature compensationPHILIPS CORP·Filed 1992·Granted Jul 20, 1993·9 cites·4 claims
- 1444US4931667ACircuit arrangement for a dual bus linePHILIPS CORP·Filed 1988·Granted Jun 5, 1990·8 cites·10 claims
- 1541US5212413AStable, programmable low-dissipation reference circuitPHILIPS CORP·Filed 1991·Granted May 18, 1993·6 cites·2 claims
- 1638US4918331ALogic circuits with data resynchronizationPHILIPS CORP·Filed 1989·Granted Apr 17, 1990·4 cites·5 claims
- 1733US4775806AIntegrated circuit having capacitive process-scatter compensationPHILIPS CORP·Filed 1986·Granted Oct 4, 1988·2 cites·15 claims
- 1832US5224071AAddressable memory unit having an improved unit selection circuitPHILIPS CORP·Filed 1989·Granted Jun 29, 1993·2 cites·2 claims
- 1930US4868665ACharge-coupled device with varible storage capacity and constant clock frequencyPHILIPS CORP·Filed 1988·Granted Sep 19, 1989·1 cites·5 claims
- 2030US4817090AIntegrated electronic multiplex circuitPHILIPS CORP·Filed 1986·Granted Mar 28, 1989·3 cites·8 claims
- 2130US4513388AElectronic device for the execution of a mathematical operation on sets of three digital variablesPHILIPS CORP·Filed 1984·Granted Apr 23, 1985·3 cites·15 claims
- 2229US4707844AIntegrated circuit having reduced clock cross-talkPHILIPS CORP·Filed 1986·Granted Nov 17, 1987·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →