Patent ID: 9318998
Filing Date: 2016-04-19
CPC Classification: H01L,H03B,H03H,H03L

Claim Text:
1. An integrated circuit device, comprising: a multi-port piezoelectric-on-semiconductor microelectromechanical resonator configured to support independent and concurrent piezoelectric transduction of multiple resonance modes, said resonator comprising a semiconductor resonator body, a common input electrode extending along a longitudinal axis of the semiconductor resonator body, a first output electrode having a first pair of electrode fingers that extend adjacent opposite sides of the common input electrode, and a second output electrode having a second pair of electrode fingers that extend adjacent respective ones of the first pair of electrodes, and where a plan perspective of at least a portion of the semiconductor resonator body is dumbbell-shaped; wherein the semiconductor resonator body is suspended opposite an underlying recess in a substrate; and wherein opposite ends of the semiconductor resonator body are anchored to the substrate.