Piezeoelectric-based asphalt layer for energy harvesting roadway

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United States of America Patent

PATENT NO 11773542
SERIAL NO

16840832

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Abstract

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An energy harvesting roadway that includes a plurality of road segments and a power storage device electrically coupled to the plurality of road segments. Each of the plurality of road segments can include a surface asphalt layer, a first conductive asphalt layer located under the surface asphalt layer, a piezoelectric-based asphalt layer located between the first conductive layer and a second conductive layer located above a base asphalt layer. The piezoelectric-based asphalt layer can include a plurality of rigid piezoelectric elements and an insulating filler.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITY OF SOUTH FLORIDA3802 SPECTRUM BLVD SUITE 100 TAMPA FL 33612-9220

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Lukai Tampa, US 4 1
Lu, Qing Tampa, US 83 423

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