SCIENTIFIC SUPPLIES NATURE

Brand	Owner	Address	Description
ULTRAAMP	SORENSON BIOSCIENCE, INC.	6507 South 400 West Salt Lake City UT 84107	Scientific supplies in the nature of polymerase chain reaction consumables, namely, plates, tubes,sealing film and sealing caps;ULTRA AMP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In a telecommunications system, a switching device selectively applies one of two different voltage supplies to a common node. A first of the voltage supplies is coupled to the common node by a first switch and a second of the voltage supplies is coupled to the common node by a second switch. The switching device includes the following elements. A difference detector detects a difference between the first and second voltage supplies. A control circuit selectively enables one of the first and second switches and disables the other of the first and second switches, for switching between the first and second voltage supplies in response to the difference detector. The control circuit performs the switching between the first and second voltage supplies when the detected difference falls below a predetermined threshold.