ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,186, issued on Aug. 11, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Wireless headset system and wireless headset" was invented by Liang Kong (Xi'an, China), Xuelian Liu (Xi'an, China) and Kelin Li (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to a wireless headset system and a wireless headset. The wireless headset system includes the wireless headset and a case. The case includes a lower cover, an upper cover, and an accommodation compartment. A first magnet is disposed on the upper cover. The wireless headset includes a processor and a magnetic sensor coupled to the processor. The mag...