Shenzhen Futaihong Precision Industry Co., Ltd.

Biwin Storage Technology Limited

Sutech Trading Limited

Huawei Technologies Co., Limited

Huawei Device Co., Ltd.

Sutech Trading Lilmited

Lin Hu

Chia-Hua Chen

Yafei Wang

Long Li

Wei Lu

Rixin Sun

Zhenhua Li

Jiang Yuan He

Hongfang Yu

Shui Yuan Qin

Zhaofeng Ju

Zhonghui Peng

Qing Ming Huang

Xiangping Wu

Kedi Tang

Peixing Peng

Yu-Chieh Lee

Changzhi Li

Wenxue Zhao

A cluster system self-organizing method including receiving, by a node A in a cluster system, a request message sent by an external node for requesting to join the cluster system, where the node A is one node in the cluster system, the node A and at least one other node in the cluster system mutually have a bidirectional neighbor relationship, and two nodes that have the bidirectional neighbor relationship mutually transmit information, separately determining, by the node A, whether a ratio of a space area that is of the node A and that is allocated in the cluster system to a space area that is of each bidirectional neighbor node of the node A and that is allocated in the cluster system meets a preset relationship, and establishing, by the node A, the bidirectional neighbor relationship with the external node when the preset relationship is met.

Cluster system self-organizing method, device, and cluster system

A smart card connection circuit of an electronic device which includes a card holder, a travel switch, and a switching unit; a contact of the travel switch is located in the card holder, and an output end of the travel switch is connected to a control end of the switching unit; and when a smart card at a preset position in the card holder leaves the preset position, the smart card leaves the contact of the travel switch, the travel switch controls the switching unit to switch to a second output end, and each signal cable pin on the card holder is grounded by using the switching unit before a power cable pin on the card holder is grounded by using the switching unit. The present invention is applied to electronic devices such as a mobile phone and a tablet computer.

Smart card connection circuit of electronic device and electronic device

Dual interface USB flash drive

Portable memory device

Memory device

A latching assembly includes a removable panel (), a knob (), a sliding latch (), and a base cover (). The removable panel includes a mounting hole (), a depression portion (), and a plurality of catches (). The knob includes a slanted protuberance (), and the knob mates in the mounting hole. The sliding latch includes a head portion (), a slanted portion (), and a spring arm (). The base cover includes a slot () matingly receiving the head portion, a plurality of catch slots () matingly receiving the catches, and a board (). When the knob is pressed, the slanted protuberance engages with the slanted portion and the spring arm can move in the depression portion. As a result, the removable panel can be fixed on the base cover or released from the base cover easily.

Latching assembly for a removable cover of a portable electronic device

A wireless communication device includes a removable panel (), a base cover () and a latching assembly (). The removable panel has a first mounting portion (). The base cover has a second mounting portion () corresponding to the first mounting portion of the removable panel. The latching assembly includes a lacking fastener () and a coil spring (), wherein the latching assembly is effective to nail the removable panel into the housing through the first mounting portion and the second mounting portion. Therefore, it is simple, tight and easy for current invention using the latching assembly to fix the removable panel to the base cover, or to disassemble the removable panel away.

Latching assembly for a removabable cover of a wireless communication device

A connecting mechanism for a battery case and a main body of a portable electronic device includes a main body (), a connecting member (), a cover (), and a shaft (). The main body has a receptacle (), and a recessed portion () for receiving the battery case. The connecting member has a body () and one or more mounting portions (). The cover defines a sliding space. The shaft extends through the mounting portions and is received in the receptacle. Thus the connecting member is rotatable relative to the main body about the shaft. The connecting member is received in the sliding space and can slide along the sliding space relative to the cover. Thus the cover is both rotatable and slidable relative to the main body, and need not be detached from the main body.

Connecting mechanism for a battery case and a body of a portable electronic device

Growing community of inventors

Shenzhen, China

Lin Hu