Kabushiki Kaisha Toshiba

Toshiba Client Solutions Co., Ltd.

Dynabook Inc.

Tomokazu Yuasa

Toshiyuki Hirota

Kazuhiro Nakamura

Hirofumi Morita

Takashi Minemura

Takashi Amano

Hiroyuki Hotta

Tatsuo Nitta

Tomofumi Miyamoto

Toshiki Miyasaka

Toshiyuki Masaki

Daisuke Maehara

Shingo Koide

Shinya Hayashiyama

Hideo Shirasaka

Shigeki Nishiyama

Takehiro Hori

According to one embodiment, an electronic device includes a housing including a shield region, and a non-shield region formed of a dielectric, a part of the shield region is formed of a conductor, an antenna in the non-shield region, a vibration generating member including a casing formed of a dielectric, the vibration generating member being in the housing such that a surface of a part of the casing in the shield region and another part of the casing in the non-shield region, and an elastic support member which is sandwiched between the housing and the part of the casing, the elastic support member having a conductive property.

Electronic device

According to one embodiment, a shield case includes a frame configured to surround an electronic component and including a contact portion at a top of the frame, and a cover including a side plate and a top plate, a groove being formed at a peripheral portion of the top plate. The side plate is outside the frame and the groove contacts the contact portion when the cover is engaged with the frame.

Shield case and electronic device

According to one embodiment, an electronic device includes a first substrate, a second substrate, an electronic component and a first shield. The first substrate includes a first surface, a second surface, and an aperture. The second substrate includes a third surface fixed to the second surface. The electronic component is mounted on the third surface, passes through the aperture and protrudes from the first surface. The first shield includes a first portion facing the component protruding from the first surface, and second portions which extend from the first portion, are fixed to the first surface and face corner portions of the third surface respectively.

According to one embodiment, an antenna apparatus includes an antenna element and a parasitic element. The antenna element includes an element main body whose first end portion is connected to a feed point and second end portion as the other end portion is open, with the element main body being configured to be selectable between a first state in which the element main body is retracted into a housing of the electronic device and a second state in which the element main body extends from the housing. The parasitic element is disposed such that when the antenna element is in the first state, the first end portion is connected to the element main body of the antenna element and the second end portion is connected to a ground portion.

Antenna apparatus and electronic device including antenna apparatus

According to an aspect of the present invention, there is provided a wireless communication device including: a cable port to which an external device is connected; a reading unit that reads identification information from the external device; a determination unit that determines whether the external device is the source-side wireless communication device; an authentication memory unit that performs an authentication process with the source-side wireless communication device; a wireless communication unit that performs a wireless communication with the source-side wireless communication device; and a physical address processing unit that controls the source-side wireless communication device to store a physical address of a source-side device calculated based on from the read identification information of the sink-side device.

Wireless communication device

According to one embodiment, a radio communication apparatus includes a first reservation slot securing unit, a second reservation slot securing unit and a radio communication unit. The first reservation slot securing unit secures a first reservation slot for performing radio communication through a first transmission output in a radio communicable slot to be shared in time division in a group by adjustment in periodically formed beacon slots. The second reservation slot securing unit secures a second reservation slot for performing radio communication through a second transmission output smaller than the first transmission output in the radio-communicable period, when the first reservation slot securing unit fails in securing the first reservation slot. And the radio communication unit performs radio communication through the first transmission output or the second transmission output by using at least either the first reservation slot or the second reservation slot.

Radio communication apparatus and radio communication control method of radio communication system

According to one embodiment, a wireless control system having an electronic device with a wireless communication function and a remote control module for remotely operating the electronic device, wherein the remote control module includes a control module. A control module configured to transmit a authentication information to a other device via a proximity communication module and receive remote control command information for remotely operating the other device from the other device via the proximity communication module so as to store it in a storage module in order to allow the other device to start a process for establishing wireless connection with the electronic device based on the authentication information.

Wireless device, wireless control system and wireless control method

According to one embodiment, a wireless communication apparatus includes a reserved period ensuring unit which ensures a reserved period to be occupied for communication in a communicable period time-shared in a group by adjustment in a periodic beacon period, a wireless communication unit which performs wireless communication using the reserved period, a group generating unit which generates a new group in which a periodic beacon period is formed not to temporally overlap the beacon period and causes the apparatus to belong to the new group, when the reserved period ensuring unit fails to ensure the reserved period, and a controlling unit which controls the reserved period ensuring unit to ensure the reserved period not to temporally overlap the beacon period of the original group in the communicable period of the new group to which the apparatus is caused to belong by the group generating unit.

Wireless communication apparatus and wireless communication control method for wireless communication system

A communication apparatus has a speaker, a headband which connects to the speaker at an end thereof, a wireless communication module coupled to the speaker, and an antenna arranged on the headband, and coupled to said wireless communication module.

Growing community of inventors

Akishima, Japan

Tomokazu Yuasa