Patent ID: 7646135

Claim:
A module, comprising a first piezoelectric element, a second piezoelectric element, a first electronic device, a second electronic device, a first insulating layer, a second insulating layer, and a single energy harvesting circuit, wherein said first insulating layer is mounted on said first piezoelectric element, wherein said first insulating layer includes a pattern of wiring traces, wherein said first electronic device is mounted on said first insulating layer and is electrically connected to said first piezoelectric element, wherein said second insulating layer is mounted on said second piezoelectric, wherein said second insulating layer includes a pattern of wiring traces, wherein said second electronic device is mounted on said second insulating layer and is electrically connected to said second piezoelectric element, wherein said first electronic device includes a first rectifier and wherein said second electronic device includes a second rectifier, wherein outputs of said first rectifier and said second rectifier are connected to said single energy harvesting circuit.