Inventor · disambiguated record
Andre Metzger
Also filed as: METZGER ANDRE · METZGER ANDRE G
22 granted patents·5 pending applications·248 citations·filing 1986–2024
95Inventor score
Top patents by PatentIndex Score
27 records- 0196US7869775B2Circuit and method for biasing a gallium arsenide (GaAs) power amplifierSKYWORKS SOLUTIONS INC·Filed 2007·Granted Jan 11, 2011·35 cites·23 claims
- 0288US9525078B2Tunable device having a FET integrated with a BJTSKYWORKS SOLUTIONS INC·Filed 2015·Granted Dec 20, 2016·4 cites·20 claims
- 0387US12113125B2Bipolar transistor having collector with doping concentration discontinuitySKYWORKS SOLUTIONS INC·Filed 2022·Granted Oct 8, 2024·1 cites·28 claims
- 0482US7193460B1Circuit for controlling power amplifier quiescent currentSKYWORKS SOLUTIONS INC·Filed 2006·Granted Mar 20, 2007·10 cites·6 claims
- 0581US4980130ASystem for preparation of samples for analysisCIBA GEIGY CORP·Filed 1989·Granted Dec 25, 1990·46 cites·19 claims
- 0679US2025081487A1Bipolar junction transistor with varying concentration of narrow bandgap material in base structureSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 0779US2025081488A1Bipolar junction transistor with narrow bandgap baseSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 0879US2025081555A1Bipolar junction transistor with narrow ledge between emitter and base contactSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 0979US2025081560A1Bipolar junction transistor with multi-layer base structure having narrow bandgap layerSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1076US9059332B2Continuous tunable LC resonator using a FET as a varactorLI BIN·Filed 2012·Granted Jun 16, 2015·2 cites·21 claims
- 1176US7046087B1Quiescent current control circuit for power amplifiersSKYWORKS SOLUTIONS INC·Filed 2004·Granted May 16, 2006·16 cites·20 claims
- 1272US8350418B2Circuit and method for generating a reference voltageSKYWORKS SOLUTIONS INC·Filed 2009·Granted Jan 8, 2013·8 cites·19 claims
- 1369US4836037ASample metering valve for a sample preparation systemCIBA GEIGY CORP·Filed 1987·Granted Jun 6, 1989·27 cites·6 claims
- 1468US7262657B2Bias control for reducing amplifier power consumption and maintaining linearitySKYWORKS SOLUTIONS INC·Filed 2005·Granted Aug 28, 2007·7 cites·14 claims
- 1565US8554161B2Circuit and method for biasing a gallium arsenide (GaAs) power amplifierALON ZIV·Filed 2010·Granted Oct 8, 2013·3 cites·18 claims
- 1665US4900683AProcess for preparation of samples for analysisCIBA GEIGY CORP·Filed 1987·Granted Feb 13, 1990·21 cites·1 claims
- 1764US12363931B2Bipolar transistor having collector with doping concentration gradingSKYWORKS SOLUTIONS INC·Filed 2022·Granted Jul 15, 2025·0 cites·24 claims
- 1862US2019333912A1Tunable device having a fet integrated with a bjtSKYWORKS SOLUTIONS INC·Filed 2019·Application pending·0 cites
- 1958US10249617B2Tunable device having a FET integrated with a BJTSKYWORKS SOLUTIONS INC·Filed 2016·Granted Apr 2, 2019·0 cites·20 claims
- 2058US4823622ASample metering valve for a sample preparation systemSPECTRA PHYSICS·Filed 1986·Granted Apr 25, 1989·19 cites·3 claims
- 2154US4859605AProcess for preparation of samples for analysisCIBA GEIGY CORP·Filed 1986·Granted Aug 22, 1989·13 cites·14 claims
- 2248US9294055B2Circuit and method for biasing a gallium arsenide (GaAs) power amplifierSKYWORKS SOLUTIONS INC·Filed 2013·Granted Mar 22, 2016·0 cites·20 claims
- 2348US6636077B1High isolation, low power high speed multiplexer circuitCONEXANT SYSTEMS INC·Filed 1999·Granted Oct 21, 2003·10 cites·8 claims
- 2440US4925628ASample preparation chamber with mixer/grinder and sample aliquot isolationCIBA GEIGY CORP·Filed 1987·Granted May 15, 1990·9 cites·16 claims
- 2537US4866996ASample metering valve for a sample preparation systemCIBA GEIGY·Filed 1987·Granted Sep 19, 1989·6 cites·10 claims
- 2635US4894345AProcess for preparation of samples for analysisCIBA GEIGY CORP·Filed 1987·Granted Jan 16, 1990·5 cites·1 claims
- 2732US4792434ASample preparation chamber with mixer/grinder and sample aliquot isolationMETZGER ANDRE·Filed 1986·Granted Dec 20, 1988·6 cites·14 claims
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