US Patent Issued to Qisda on Oct. 21 for "Switching device applied to a display and method of switching working modes" (Taiwanese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,185, issued on Oct. 21, was assigned to Qisda Corp. (Taoyuan, Taiwan).

"Switching device applied to a display and method of switching working modes" was invented by Cheng-Hsiu Tsai (Taoyuan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A switching device and a related method of switching working modes are applied to a display. The switching device includes a universal serial bus (USB) connector, a multiplexer, a USB hub and a controller. The USB connector is connected to a USB device or a voice control device. The multiplexer is electrically connected to the USB connector. The USB hub is electrically connected to the multiplexer and used to...