http://www.futureelectronics.com/en/Technologies/Product.aspx?ProductID=AFIS5003CHERRYELECTRICALPRODUCTS3057565&IM=0 . CHERRY products serve a wide array of markets worldwide including agricultural and commercial equipment, automotive, computer and consumer/commercial OEM markets. In this video Thomas Boethe, Product Manager, gives a Technical Training about the Wireless Energy Harvesting Switch during the 2015 Sales. https://youtu.be/lbqwbSRoTlo