TIMING DEVICES NAMELY

Brand	Owner	Address	Description
TEACHTIMER	STOKES PUBLISHING COMPANY, INC.	1292 Reamwood Avenue Sunnyvale CA 94089	timing devices - namely, a timer with stopwatch-type functions for use in educational classrooms;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

In one embodiment, a clock generation system comprises first and second hot-swappable oscillator (HSO) devices that generate respective timing signals, a plurality of controllable attenuators for controllably attenuating one of the timing signals, a combiner for combining the timing signals, a redundant clock source (RCS) device for generating at least one clock for distribution to other circuits using an output of the combiner, and logic for switching which of the timing signals is attenuated in response to failure of one of the first and second HSO devices.