GEOTHERMAL OR PHASE-CHANGE MEDIA

Brand	Owner (click to sort)	Address	Description
ECHOCONTROL ENERGY IQ	PVT Solar, Inc.	34760 Campus Drive Fremont CA 94555	Residential control system comprising control protocol ...
ECHOCONTROL HOME IQ	PVT Solar, Inc.	34760 Campus Drive Fremont CA 94555	Residential control system comprising control protocol ...
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A media storage device is provided. The device comprises different configurations of a luminescent layer comprising a luminescent material capable of emitting light while being bombarded by a beam from a beam transmitter, a detector for detecting the light emitted from the luminescent layer, and a phase-change layer located proximate the luminescent layer. The phase-change layer is able to transform from a first phase to a second phase. Light emitted from the luminescent layer and received by the detector materially differs when the phase-change layer transforms from the first phase to the second phase.