Samsung Electronics Co., Ltd.

Hewlett-packard Development Company, L.p.

SungJoon Park

Hyun-Wook Wook Park

Kyong-il Kim

A computer networking device includes a plurality of ports, a memory, and a computing unit. The computing unit receives source information and destination information for a snapshot from the host; obtains a read-value of a memory area corresponding to the source information in a memory device through a port identified based on mapping information and the source information; and transmit, to a storage device, the read-value based on peer-to-peer communication for a write operation of writing in a memory area corresponding to the destination information in the storage device through a port identified based on the mapping information and the destination information.

Computer communication device with inter-device data copying

A wireless connection establishment method of an image forming apparatus using a mobile terminal is provided. The wireless connection establishment method includes, while the image forming apparatus is operating in a wireless fidelity (Wi-Fi) Direct mode, receiving a request to switch to a wireless setup mode, terminating the Wi-Fi Direct mode and connecting to a mobile terminal by entering the wireless setup mode, receiving access point (AP) connection information from the mobile terminal, establishing a connection to an AP by using the received AP connection information, and starting the Wi-Fi Direct mode.

Method for establishing wireless connection of image forming device by using mobile terminal, and image forming device for performing same

A method of fabricating an ink jet head and an ink jet head fabricated thereby. The method includes preparing a substrate having a flow path region, a flow path structure region to define the flow path region, and a pad region disposed at edge portions of the substrate. At least one pressure-generating element to eject ink is formed on the substrate of the flow path region. An inserting material layer is formed on an entire surface of the substrate having the at least one pressure-generating element. The inserting material layer is patterned to form an inserting layer on the flow path structure region. A mold layer is formed on the substrate having the inserting layer to cover the flow path region. Next, a nozzle material layer is formed on the entire surface of the substrate having the inserting layer and the mold layer. The nozzle material layer is patterned to form a nozzle layer covering the inserting layer and the mold layer and having at least one nozzle passing through the nozzle material layer on the mold layer to correspond to the at least one pressure-generating element.

Growing community of inventors

Suwon-si, South Korea

SungJoon Park