ALEXANDRIA, Va., June 17 -- United States Patent no. 12,317,345, issued on May 27, was assigned to GOERTEK INC. (Weifang, China).
"Bluetooth earphone connection switching method, apparatus and device, and storage medium" was invented by Junyu Luo (Shandong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Some embodiments of the present application disclose a Bluetooth earphone connection switching method, apparatus and device, and a storage medium. The Bluetooth earphone connection switching method comprises the following steps: a master device establishes a communication connection with all slave devices, and establishes a Bluetooth connection with a Bluetooth earphone; upon detecting a preset event, a...