Inventor · disambiguated record
Bernard Eugene Sigmon
Also filed as: SIGMON BERNARD E · SIGMON BERNARD EUGENE
28 granted patents·1,589 citations·filing 1981–2000
98Inventor score
Top patents by PatentIndex Score
28 records- 0199US5786727AMulti-stage high efficiency linear power amplifier and method thereforMOTOROLA INC·Filed 1996·Granted Jul 28, 1998·295 cites·19 claims
- 0298US6157253AHigh efficiency power amplifier circuit with wide dynamic backoff rangeMOTOROLA INC·Filed 1999·Granted Dec 5, 2000·222 cites·20 claims
- 0397US6097252AMethod and apparatus for high efficiency power amplificationMOTOROLA INC·Filed 1997·Granted Aug 1, 2000·169 cites·20 claims
- 0496US6175273B1Method and apparatus for high efficiency wideband power amplificationMOTOROLA INC·Filed 2000·Granted Jan 16, 2001·103 cites·11 claims
- 0595US5739723ALinear power amplifier using active bias for high efficiency and method thereofMOTOROLA INC·Filed 1995·Granted Apr 14, 1998·137 cites·17 claims
- 0693US6028485APower amplification apparatus and method thereforMOTOROLA INC·Filed 1998·Granted Feb 22, 2000·99 cites·20 claims
- 0790US6084468AMethod and apparatus for high efficiency wideband power amplificationMOTOROLA INC·Filed 1997·Granted Jul 4, 2000·71 cites·12 claims
- 0888US5886572AMethod and apparatus for reducing distortion in a power amplifierMOTOROLA INC·Filed 1997·Granted Mar 23, 1999·67 cites·11 claims
- 0987US5861777AMethod and apparatus for compensation of phase distortion in power amplifiersMOTOROLA INC·Filed 1997·Granted Jan 19, 1999·61 cites·18 claims
- 1086US6486733B2Method and apparatus for high efficiency power amplificationMOTOROLA INC·Filed 2000·Granted Nov 26, 2002·36 cites·15 claims
- 1185US5838193ATime-delay compensating wideband class-s modulator and method thereforMOTOROLA INC·Filed 1996·Granted Nov 17, 1998·55 cites·22 claims
- 1283US6072361AWideband class-S modulator and method thereforMOTOROLA INC·Filed 1996·Granted Jun 6, 2000·42 cites·18 claims
- 1382US5966059APhase shifting power coupler with three signals of equal amplitudeMOTOROLA INC·Filed 1997·Granted Oct 12, 1999·35 cites·20 claims
- 1482US5942938AMethod and apparatus for high efficiency power amplificationMOTOROLA INC·Filed 1997·Granted Aug 24, 1999·48 cites·15 claims
- 1568US5831475AMethod and apparatus for delay matching in a power amplifierMOTOROLA INC·Filed 1997·Granted Nov 3, 1998·25 cites·18 claims
- 1667US5920596AApparatus for amplifying a signal using a digital processorMOTOROLA INC·Filed 1997·Granted Jul 6, 1999·33 cites·18 claims
- 1766US5990735AMethod and apparatus for high efficiency power amplificationMOTOROLA INC·Filed 1998·Granted Nov 23, 1999·24 cites·20 claims
- 1855US4384367AMDS ReceiverTHETA COM OF CALIFORNIA·Filed 1981·Granted May 17, 1983·17 cites·3 claims
- 1951US5543762AN-way impedance transforming power divider/combinerMOTOROLA INC·Filed 1995·Granted Aug 6, 1996·9 cites·15 claims
- 2045US4982168AHigh peak power microwave oscillatorMOTOROLA INC·Filed 1989·Granted Jan 1, 1991·12 cites·17 claims
- 2142US4961058AFeedback stabilization loopMOTOROLA INC·Filed 1989·Granted Oct 2, 1990·5 cites·12 claims
- 2235US5961579AApparatus using a logarithm based processorMOTOROLA INC·Filed 1997·Granted Oct 5, 1999·8 cites·21 claims
- 2335US4571555ARe-entrant coaxial cavity power combinerMOTOROLA INC·Filed 1984·Granted Feb 18, 1986·6 cites·15 claims
- 2433US5063360APulse repetition frequency pushing compensation circuitMOTOROLA INC·Filed 1991·Granted Nov 5, 1991·3 cites·20 claims
- 2532US5087895AMiniature microstrip/cavity oscillatorMOTOROLA INC·Filed 1988·Granted Feb 11, 1992·2 cites·3 claims
- 2631US5103194ADielectric resonator feed back stabilizerMOTOROLA INC·Filed 1990·Granted Apr 7, 1992·1 cites·20 claims
- 2730US5027086ADielectric resonator oscillator power combinerMOTOROLA INC·Filed 1990·Granted Jun 25, 1991·1 cites·13 claims
- 2830US4843347APassive stabilizer for a signal generating sourceMOTOROLA INC·Filed 1988·Granted Jun 27, 1989·3 cites·22 claims
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