Patent 11133784 was granted and assigned to xMEMs Labs, Inc. on September, 2021 by the United States Patent and Trademark Office.
A method applied in a driving circuit is disclosed. The driving circuit is coupled between a voltage source and a load and configured to drive the load. The method includes: forming, by the driving circuit, a first current from the voltage source to the load; and forming, by the driving circuit, a second current from the load back to the voltage source.