Mikroelektronische Realisierung eines Fuzzy Reglers. - Herbert Eichfeld (1994)

A general-purpose fuzzy inference processor. - Herbert Eichfeld; Martin Klimke; Manfred Menke; Jürgen Nolles; Thomas Künemund (IEEE Micro, 1995)

A 12b general-purpose fuzzy logic controller chip. - Herbert Eichfeld; Thomas Künemund; Manfred Menke (IEEE Trans. Fuzzy Syst., 1996)

Design of a novel low-power 4th-order 1.7 GHz CMOS frequency synthesizer for DCS-1800. - Andreas Lehner; Robert Weigel; Dieter Sewald; Herbert Eichfeld; Ali Hajimiri (ISCAS, 2000)