Patent 9271613 was granted and assigned to Delta Faucet on March, 2016 by the United States Patent and Trademark Office.
An electronic soap dispenser includes an upper dispensing head supported above a sink deck, and a liquid soap reservoir and a pump assembly supported below the sink deck. A capacitive sensor is operably coupled to the dispensing head. A controller is in electrical communication with the capacitive sensor and activates the pump assembly in response to input from the capacitive sensor.