ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,594, issued on July 14, was assigned to PIXART IMAGING INC. (Hsin-Chu County, Taiwan).

"Wireless communication system with host computers coupled by mouse device" was invented by Ping-Shun Zeung (Hsin-Chu County, Taiwan), Kun-Yuan Lin (Hsin-Chu County, Taiwan) and Chia-Chin Chang (Hsin-Chu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a wireless communication system including a first host computer, a communication dongle, a second host computer and an input device. The communication dongle is connected to the first host computer via a USB interface, connected to the second host computer via a Bluetooth...