ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,143, issued on June 24, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Method and system for switching sound channel of headset, and headset terminal" was invented by Rongrong Wu (Dongguan, China), Xiangao Song (Shenzhen, China), Guoli Ping (Dongguan, China), Zheng Ju (Shenzhen, China) and Yong Zheng (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure disclose a method and a system for switching a sound channel of a headset, and a headset terminal, to accurately identify and determine a left-ear wearing status and a right-ear wearing status of a headset terminal, and accurately sen...