Inventor · disambiguated record
Ernst H. Nordholt
Also filed as: NORDHOLT ERNST · NORDHOLT ERNST H · NORDHOLT ERNST HUGO
14 granted patents·196 citations·filing 1981–2007
92Inventor score
Files withPHILIPS CORP7NXP BV2CATENA MICRO ELECTRONICS B V1CATENA MICROELECTRONICS BV1CATENA PRODUCT DEV BV1
Top patents by PatentIndex Score
14 records- 0178US4742566AAM receiverPHILIPS CORP·Filed 1986·Granted May 3, 1988·52 cites·6 claims
- 0269US4414690AActive aerialPHILIPS NV·Filed 1981·Granted Nov 8, 1983·29 cites·6 claims
- 0367US5065093AInductive proximity sensor for detecting an object starting electrical conductivityCATENA PRODUCT DEV BV·Filed 1988·Granted Nov 12, 1991·33 cites·7 claims
- 0458US5481218ALogarithmic converterERICSSON TELEFON AB L M·Filed 1994·Granted Jan 2, 1996·23 cites·10 claims
- 0555US7856223B2Mixer-system with gain-blocks and switchesNXP BV·Filed 2007·Granted Dec 21, 2010·1 cites·1 claims
- 0651US4607234AGain-controlled amplifier arrangementPHILIPS CORP·Filed 1985·Granted Aug 19, 1986·10 cites·5 claims
- 0748US4890066AEnvelope detectorPHILIPS CORP·Filed 1988·Granted Dec 26, 1989·14 cites·4 claims
- 0845US4870383AOscillator circuitPHILIPS CORP·Filed 1988·Granted Sep 26, 1989·7 cites·6 claims
- 0944US4916412AVoltage-controlled oscillator using a phase control loop for establishing an accurate idling frequency and temperature stabilized control sensitivityCATENA MICROELECTRONICS BV·Filed 1989·Granted Apr 10, 1990·11 cites·13 claims
- 1042US7282982B2Mixer-system with gain-blocks and switchesNXP BV·Filed 2004·Granted Oct 16, 2007·0 cites·12 claims
- 1140US4608544AOscillator circuitPHILIPS CORP·Filed 1984·Granted Aug 26, 1986·6 cites·3 claims
- 1232US5126697AVoltage controlled oscillator with a resonant network and a reactive network, having a control loop between the networksCATENA MICRO ELECTRONICS B V·Filed 1990·Granted Jun 30, 1992·7 cites·18 claims
- 1327US4816779AAmplitude stabilized oscillator having positive and negative feedbackPHILIPS CORP·Filed 1987·Granted Mar 28, 1989·0 cites·20 claims
- 1424US4580294AOptical transmitterPHILIPS CORP·Filed 1984·Granted Apr 1, 1986·3 cites·4 claims
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