Intel Corporation

Huawei Technologies Co., Limited

Binglin Xu

Jun Li

Yuefeng Yang

Chunlin Tony Bai

Mingyi Dai

Chongjun Chen

Haijiao Ji

Xudong Lv

Guangrui Liang

The present disclosure is directed at automatically opening hinged components of computing devices. One of the computing device and a hinged component may include an electrical winding or coil while the other may include a magnet. When current is applied to the electrical winding (e.g., in a direction opposite of the North/South direction of the magnets' magnetic field), the electrical winding may generate a magnetic field opposite that repels the magnet's magnetic field. The magnetic repulsion may cause the hinged component to separate from the rest of the computing device, thereby opening the hinged component. When the current is removed from the electrical winding, the electrical winding may no longer generate a magnetic field, enabling the hinged component to be closed.

Systems and methods for automatically opening hinged components of electronic devices

A videoconferencing service operating method and the videoconferencing service system thereof in which Multipoint Control Units communicate with videoconferencing terminals through a communication network is disclosed in this invention, it is characterized that through a computer network, MCUs are connected with a service center that accepts and processes videoconferencing service request, dispatches MCUs resource, manages centrally and drives videoconferencing service. A service center that is used in the said videoconferencing service operating method and system includes a Web server that receives a subscriber service request on a network, a service-processing module that receives subscriber messages sent centrally by the said Web server and dispatches MCUs resources on the computer network.

Videoconferencing service system, videoconferencing service operating method and service center

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Shenzhen, China

Binglin Xu