Inventor
METZGER ANDRE
FR16 patents
⚠️ This page may combine multiple inventors who share the name “METZGER ANDRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
6 patentsUS4980130ADec 25, 1990
System for preparation of samples for analysis
CIBA GEIGY CORP46 citations92
US4836037AJun 6, 1989
Sample metering valve for a sample preparation system
CIBA GEIGY CORP27 citations92
US4900683AFeb 13, 1990
Process for preparation of samples for analysis
CIBA GEIGY CORP21 citations81
US4925628AMay 15, 1990
Sample preparation chamber with mixer/grinder and sample aliquot isolation
CIBA GEIGY CORP9 citations73
US4859605AAug 22, 1989
Process for preparation of samples for analysis
CIBA GEIGY CORP13 citations73
US4894345AJan 16, 1990
Process for preparation of samples for analysis
CIBA GEIGY CORP5 citations62
SKYWORKS SOLUTIONS INC
5 patentsUS7869775B2Jan 11, 2011
Circuit and method for biasing a gallium arsenide (GaAs) power amplifier
SKYWORKS SOLUTIONS INC35 citations92
US7046087B1May 16, 2006
Quiescent current control circuit for power amplifiers
SKYWORKS SOLUTIONS INC16 citations89
US7193460B1Mar 20, 2007
Circuit for controlling power amplifier quiescent current
SKYWORKS SOLUTIONS INC10 citations80
US7262657B2Aug 28, 2007
Bias control for reducing amplifier power consumption and maintaining linearity
SKYWORKS SOLUTIONS INC7 citations71
US9294055B2Mar 22, 2016
Circuit and method for biasing a gallium arsenide (GaAs) power amplifier
SKYWORKS SOLUTIONS INC0 citations51