Inventor · disambiguated record
Christopher F. Zappala
Also filed as: ZAPPALA CHRISTOPHER F · ZAPPALA CHRISTOPHER FRANCIS
12 granted patents·532 citations·filing 1997–2009
93Inventor score
Top patents by PatentIndex Score
12 records- 0195US6496062B1Predistortion system and method using a pilot signalLUCENT TECHNOLOGIES INC·Filed 2001·Granted Dec 17, 2002·97 cites·7 claims
- 0294US6392160B1Backplane for radio frequency signalsLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 21, 2002·166 cites·18 claims
- 0382US6674324B1System and method for producing an amplified signal using plurality of amplitudes across spectrumLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jan 6, 2004·31 cites·15 claims
- 0480US6259910B1Wireless telecommunications system architecture supporting block radio technologyLUCENT TECHNOLOGIES INC·Filed 1998·Granted Jul 10, 2001·67 cites·32 claims
- 0576US6374094B1RF filter architecture supporting simultaneous filtered reception of A and B bands of the cellular radio frequency spectrumLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 16, 2002·54 cites·15 claims
- 0665US7672359B2Spread-spectrum receivers with extended dynamic rangeANDREW LLC·Filed 2004·Granted Mar 2, 2010·11 cites·24 claims
- 0763US8965454B2Amplifier system for cell sites and other suitable applicationsVELLA-COLEIRO GEORGE P·Filed 2009·Granted Feb 24, 2015·5 cites·18 claims
- 0863US6919765B2Amplifier linearization by pre-distorting a decomposed input signalANDREW CORP·Filed 2003·Granted Jul 19, 2005·12 cites·25 claims
- 0963US6006112ATransceiver with RF loopback and downlink frequency scanningLUCENT TECHNOLOGIES INC·Filed 1997·Granted Dec 21, 1999·32 cites·16 claims
- 1062US6275484B1Methods and apparatus for increasing the uplink gain for a CDMA base stationLUCENT TECHNOLOGIES INC·Filed 1997·Granted Aug 14, 2001·31 cites·14 claims
- 1157US6539239B1Wireless telecommunications system architecture supporting receive diversityLUCENT TECHNOLOGIES INC·Filed 1998·Granted Mar 25, 2003·24 cites·18 claims
- 1241US6515599B1High-power selective signal attenuator and method of attenuationLUCENT TECHNOLOGIES INC·Filed 2000·Granted Feb 4, 2003·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →