Microsoft Technology Licensing, LLC

Huawei Technologies Co., Limited

Antti Karilainen

Vicente Calvo Alonso

Pasi Kemppinen

Esa Määttä

Niko Eiden

Otto Huittinen

Dongxing Tu

Zlatoljub Milosavljevic

Esa-Sakari Määttä

Joonas Krogerus

Guozhong Ma

Konstantin Sokolov

Fengwen Chen

Jiao Liang

An electronic device or electronic device assembly may comprise a first portion and a second portion, a first magnet disposed inside the first portion and rotatable about a pivot axis with respect to the first portion, and a second magnet disposed inside the second portion and rotatable about a pivot axis with respect to the second portion. The first and second magnet may be configured to rotate so that the first and second magnets magnetically engage each other when the distance between the first and second magnet is equal to or smaller than a first distance.

Magnetic block locking of an electronic device

A mobile terminal includes a display, a side frame, a back cover and an antenna. The antenna includes a conductive support and a feeding part. The conductive support includes a first portion and a third portion disposed opposite to each other, and a second portion and a fourth portion disposed opposite to each other. The four portions are made of conductive materials and jointly enclose a cavity. The second portion is disposed on an inner side of the display. The third portion is a part of the side frame. The fourth portion is located on an outer side or an inner side of the back cover, or is a part of the back cover. A gap is disposed between the fourth portion and the first portion, or is disposed in the fourth portion, and the antenna can radiate electromagnetic wave signal through the cavity and the gap.

Antenna and mobile terminal

In an embodiment, an apparatus comprises a primary user interface, a housing of non-translucent material, a slot of translucent material arranged in the housing, the slot having a primary function not related to user interaction, and a light source arranged inside the housing in proximity of the slot; wherein the apparatus has a primary mode in which the primary user interface is on and a secondary mode in which the primary user interface is off, and wherein the apparatus further comprises a controller configured to provide visual notifications to a user with the light source in response to predetermined events when the apparatus is in the secondary mode.

Visual notification

A modular hinge is described for a computing device where the computing device comprises two leaves detachably connected using the modular hinge. The hinge comprises a first hinge portion and a second hinge portion. Each hinge portion has a hinge portion body having a convex face configured to enable one of the leaves of the computing device to rotate against the convex face. Each hinge portion body has a mating face generally opposite the convex face, the mating face comprising at least one attachment element. Each hinge portion comprises a hinge pin configured to rotatably attach the hinge portion to one of the leaves of the computing device. The at least one attachment element of each hinge portion is configured to removably attach the hinge portions together.

Modular hinge for a computing device

A cover of a device acting as an antenna of the device is disclosed. The device comprises a first body and a second body, wherein the first body comprises: a first conductive portion of a first cover of the device configured as an antenna of the device; a second conductive portion of the first cover configured as a ground of the antenna; and a dielectric slot of the first cover; wherein the second body comprises: a first conductive portion of a second cover of the device; a second conductive portion of the second cover; and a dielectric slot in the second cover; wherein a shape of the first and the second conductive portion of the first body and the dielectric slot of the first body aligns with a shape of the first and the second conductive portion of the second body and the dielectric slot of the second body.

Cover of device acting as antenna of the device

A first device module comprises a first coupling arrangement; the first coupling arrangement comprising a first inductive coil, a first magnetic core positioned within the first inductive coil to form a first electromagnet, and a first control unit electrically connected to the first inductive coil. The first control unit is configured to supply first DC current to the first inductive coil to generate a first magnetic field to attract a second device module comprising a second magnetic element and a second inductive coil by magnetic force, and first AC current to the first inductive coil to inductively transmit a first data or power signal from the first inductive coil to the second inductive coil.

Coupling device modules for inductive data transmission

According to one aspect, there is provided a wireless communication apparatus comprising an antenna configured to operate as an antenna and as an electrode, a reference part configured to provide a reference potential, and a sensor module connected to the electrode and to the reference potential, the sensor module being configured to measure a change in the potential between the electrode and the reference potential.

Growing community of inventors

Helsinki, Finland

Antti Karilainen