Patent ID: 11885697
Assignee: EZMEMS LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 19:
20. A sensor device comprising:
a deformable substrate;
first and second piezoresistive layers respectively patterned on or in first and second sides of said deformable substrate to thereby form a plurality of sensing elements, each of said plurality of sensing elements comprises at least one of the following: (i) a plurality of strain sensitive lines radially extending with respect to a center of the sensor device; and (ii) a plurality of strain sensitive lines extending along a circular section with respect to the center of the sensor device; and
first and second electrically conducting layers respectively patterned on or in said first and second sides of the deformable substrate with some overlap with said at least one piezoresistive layer, so as to provide electrical connectivity to and/or between said plurality of sensing elements and thereby facilitate construction of either a single bridge circuitry using sensing elements on or in said first and second sides of the deformable substrate, or a plurality of bridge circuitries each using sensing elements on or in at least one of said first and second sides of the deformable substrate.