UNWROUGHT PARTLY UNWROUGHT COMMON

Brand	Owner (click to sort)	Address	Description
CASCADE MINI-RINGS	KOCH-GLITSCH, LP	4111 East 37th St North Wichita KS 67220	UNWROUGHT AND PARTLY UNWROUGHT COMMON METALS AND ALLOYS FOR MAKING RANDOM PACKINGS AND STACKED PACKINGS FOR USE IN INDUSTRIAL PLANTS, INSTALLATIONS, AND IN SCIENTIFIC AND LABORATORY APPARATUS;RANDOM PACKINGS AND STACKED PACKINGS, MADE OF PLASTICS AND FOR USE IN INDUSTRIAL PLANTS, INSTALLATIONS, AND IN SCIENTIFIC AND LABORATORY APPARATUS;APPLICANT DISCLAIMS EXCLUSIVE RIGHT TO THE USE OF THE TERM MINI-RINGS APART FROM THE MARK AS A WHOLE.;[ GLASS AND CERAMIC MATERIALS FOR MAKING RANDOM PACKINGS AND STACKED PACKINGS FOR USE IN INDUSTRIAL PLANTS, INSTALLATIONS, AND IN SCIENTIFIC AND LABORATORY APPARATUS ];
PUMA	FORJAS DE SANTA CLARA, C.A.	Sociedad a Camejo No. 18 altos de Lecuna & Cia. S.A., Caracas Venezuela	unwrought and partly unwrought common metals and their alloys for use by the petroleum and petro chemical industries; non-electric wires;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A low noise differential amplifier has a pair of single ended common-gate or common-base circuits and cross coupling of an input of one of the pair to the gate or base of the other one of the pair. This cross-coupling puts the differential input voltage over the Gate-Source of the common-gate transistor (or Base-Emitter of the common base transistor). This means that the same input impedance and gain can be made with half the current compared to a basic common-gate topology. The cross-coupling means the noise generated by the positive side of the common-gate structure ends up partly on the negative output and vice versa, and so the Noise Figure can be less than 3 dB.