INTEGRATED CIRCUIT PIEZOELECTRIC TRANSDUCERS WHICH MEASURE

Brand	Owner (click to sort)	Address	Description
ICP	PCB PIEZOTRONICS, INC.	3425 WALDEN AVENUE DEPEW NY 14043	INTEGRATED-CIRCUIT PIEZOELECTRIC TRANSDUCERS WHICH MEASURE DYNAMIC PRESSURE, FORCE ACCELERATION;The drawing is amended to appear as follows: ICP;
ICP	PCB GROUP, INC	3425 WALDEN AVENUE DEPEW NJ 14043	INTEGRATED-CIRCUIT PIEZOELECTRIC TRANSDUCERS WHICH MEASURE DYNAMIC PRESSURE, FORCE ACCELERATION;The drawing is amended to appear as follows: ICP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Thin flexible piezoelectric transducers are bonded to or imbedded into oilfield tubular members or structural members. The transducers may be used to telemeter data as acoustic waves through the members. By proper spacing of transducers and phasing of driving signals, the transmitted signals can be directionally enhanced or encoded to improve transmission efficiency. The transducers may be used for health monitoring of the tubular or structural members to detect cracks, delaminations, or other defects. The flexible transducers are very thin so that overall dimensions of tubular or structural members are essentially unchanged by incorporation of the transducers.