Method for the simultaneous linearization and adaptation of a controllable amplifier Grant DE-102013101388-B4 Germany 20 Dec 2018
AMPLIFIER AND FILTER HAVING VARIABLE GAIN AND CUTOFF FREQUENCY CONTROLLED LOGARITHMICALLY… Grant KR-101873298-B1 Republic of Korea 02 Jul 2018
Method for simultaneously linearizing amplification characteristic and adjusting… Application DE-102013101388-A1 Germany 14 Aug 2014