PYRO PROOF

Brand	Owner (click to sort)	Address	Description
PYROPROOF	Thomas Rogers Boyd	236 Pine Crest Circle Lake Barrington IL 60010	PYRO PROOF;Fire retardant chemicals;
PYROPROOF BY CHARM-TEX	Charm-Tex, Inc.	1618 Coney Island Avenue Brooklyn NY 11230	Pyro-Proof;mattress pads and bed covers;PYROPROOF;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Devices and methods for reducing quadrature motion in a MEMS-type gyroscope are disclosed. A MEMS-type gyroscope in accordance with an illustrative embodiment of the present invention can include one or more proof masses configured to oscillate in a drive plane above a sense electrode for measuring Coriolis forces exerted on the one or more proof masses resulting from motion of the gyroscope about an input axis. One or more quad steering voltage members can be positioned adjacent each of the one or more proof masses and activated to electrostatically attract the proof masses toward the sense electrodes to reduce quadrature motion of the proof masses. A levitation force can be induced in certain embodiments to further reduce quadrature motion of the proof masses, if desired.