Abstract
From Washington, D.C., NewsRx journalists report that a patent application by the inventor LEE, Chi Chau (Hong Kong, CN), filed on July 17, 2023, was made available online on January 25, 2024. No assignee for this patent application has been made. News editors obtained the following quote from the background information supplied by the inventors: “Robotic tools typically have some form of controller or control unit associated therewith to control the movement and operation of the robotic tool during use.”