Boe Technology Group Co., Ltd.

Sanyo Electric Co., Ltd.

Beijing Boe Multimedia Technology Co., Ltd.

Zheng Feng

Xiaodong Shi

Peng Sun

Huiran Tian

This disclosure relates to a method for a wearable device as well as a wearable device and a positioning system associated therewith. The wearable device is attached to a wearer through an attachment assembly. The method comprises steps of collecting identity information of an operator operating the wearable device; detecting whether the collected identity information matches with pre-stored target identity information; inhibiting detachment of the attachment assembly from the wearer if the collected identity information does not match with the pre-stored target identity information; acquiring position information of the wearable device; and sending the collected identity information along with the position information to a monitoring terminal for the wearable device. Therefore, usage security and reliability of the wearable device are improved.

Method for wearable device as well as wearable device and positioning system associated therewith

A multiband antenna includes an antenna portion having a front surface and a back surface and a ground plane located adjacent to the antenna portion. The multiband antenna includes a front surface side element arranged on the front surface side and connected to a feeding point. The back surface side element arranged on the back surface side and connected to the ground plane.

Growing community of inventors

Beijing, China

Zheng Feng