An Adiabatic Multiplier. - Christoph Saas; Andreas Schlaffer; Josef A. Nossek (PATMOS, 2000)

Resonant Multistage Charging of Dominant Capacitances. - Christoph Saas; Josef A. Nossek (PATMOS, 2002)

Low-power DA-converters for display applications using stepwise charging and charge recovery. - Christoph Saas; Artur Wróblewski; Josef A. Nossek (ISCAS (2), 2004)

Reduced binary tree FIR Filters. - Artur Wróblewski; Marek Wróblewski; Christoph Saas; Josef A. Nossek (ISCAS (2), 2004)

Pulse shaping with bireciprocal wave digital lattice filters. - Dirk S. Waldhauser; Christoph Saas; Josef A. Nossek (ISCAS (1), 2005)

Low power reference voltages for stepwise display drivers. - Christoph Saas; T. Schwarzenbeck; Josef A. Nossek (ISCAS, 2006)