Nokia Corporation

Safegrid Oy

Nokia Technologies Oy

Nokia Mobile Phones Limited

Uniqoteq Oy

Jussi Hakunti

Tomas Ivaskevicius

Pekka Kilpi

Jyrki Penttonen

Heikki Vilhelmi Halkosaari

Antti Tapiola

Terho Kaikuranta

Seppo Salminen

Harri Lasarov

Jari Tapio Ijäs

Tommi Teuri

Mikko Laitinen

Anssi Vänskä

Teppo Aapro

Sami Myyrylāinen

Peter Knudssen

Jouni Mäki

Marko K&auml;kel&auml;

Peter Bach Knudsen

A power harnesser for harvesting electrical power from an electrical power supply including a current transformer arrangeable to surround an electrical power supply such that the electrical power supply induces a secondary current in a secondary winding of current transformer, a power conversion module coupled to the secondary winding of the current transformer, sensing module arrangeable to surround the electrical power supply and operable to measure at least one of: the secondary current, a voltage at first end of the secondary winding, a voltage at second end of the secondary winding; and a control unit coupled to the sensing module and the power conversion module. The control unit is operable to determine a target electrical power, determine regulation attribute for the power conversion module and adjust the power conversion module based on the determined regulation attribute to enable the power conversion module to generate the target electrical power.

Power converter for harvesting electrical power

An apparatus and a tool for installation of a measurement coil. The apparatus includes a tool and a holder. The tool includes a first portion and a second portion at least partially surrounding the first portion. The first portion is configured to receive a conductor and the second portion is configured to hold a measurement coil. The holder is configured to be detachably attached to the tool, wherein the holder is to be employed to install the tool holding the measurement coil onto a conductor. The first portion is configured to snap fit onto the conductor during installation, and the measurement coil at least partially surrounds the conductor when installed.

Apparatus and tool for a measurement coil

User-specific information content packages are arranged into a sequence of selectable objects, wherein each user-specific information content package includes at least visual content, and wherein the sequence includes a first part of selectable objects waiting for to be displayed on a graphical user interface and a second part of selectable objects currently displayed on the graphical user interface. The selectable objects in the second part are caused to be displayed on the graphical user interface as a flow of selectable objects such that, while the selectable objects flow on the graphical user interface, at least one selectable object from the first part is moved to the second part and at least one selectable object from the second part is removed from the second part.

Method, apparatus and computer program for providing user-specific information on a graphical user interface

The invention concerns a method and an apparatus performing the method. In the method a change to a background download enabled state is detected at a mobile node. The mobile node retrieves at least one content package from a remote node and detects a change to a browsing mode. The mobile node indicates the existence of at least one content package on a display to the user and receiving an indication via a remote control unit of a selection of a content package by the user. In response, the mobile node presents content from at least one file in the content package on the display, receives an indication via the remote control unit of a selection of a hyperlink in the content package and downloads a content item corresponding to the hyperlink.

Apparatus and a method for content retrieval for presentation in a television browser environment

The invention relates to a battery holderfor an electronic device. In order to provide an improved possibility of exchanging a battery of an electronic device, it is proposed that the battery holdercomprises an outer surface, meansfor receiving an exchangeable batteryand meansfor connecting the battery holderreleasably to an electronic device. The latter means enable a connection of the battery holder to the electronic device in a way that electrical contact elementsof a batteryreceived by said battery holdercome into contact with electrical contact elements of the electronic device and that the outer surfaceof the battery holderforms part of the outer surface of the electronic device. The invention relates equally to a corresponding electronic device and to a cover for such an electronic device.

Battery holder

A hinge structure to be used in portable electronic devices, such as mobile stations, making it possible to rotate a first body part () and a second body part () of the device in relation to an axis of rotation (X-X) of the hinge structure, the hinge structure having a hinge element () with a first hinge half and a second hinge half which are movable in relation to each other by a pivot (X) placed on the axis of rotation (X-X), and which hinge element is arranged to be connected by the first hinge half to the first body part () and by the second hinge half to the second body part (). The hinge structure comprises a shield structure () for shielding the back of the device, the shield structure being connected to the hinge element (), and the shield structure () being arranged to be movable in the direction perpendicular to the axis of rotation (X-X).

Hinge structure for an electronic device

An electronic device and method of assembling an electronic device, said device including an electronic component; an electrically insulating protective layer overlaying and in contact with at least a portion of the electronic component; and injection molded material overlaying at least the portion of the component and the overlaying protective layer.

Electronic device and method of assembling an electronic device

A portable electronic device comprising a first panel supporting a user-operable input device on a first face and a second panel mounted for slidable movement over the first face of the first panel between a first position in which the user-operable input device is concealed and a second position in which the user-operable input device is exposed and, when the second panel is in the second position, for pivotal movement towards the face of the first panel.

Portable electronic device

A keyboard assembly () has a light guide () and a supporting structure () arranged to provide an illuminated and integrated keyboard assembly (). A light guide () provides an integrated supporting, protecting and illuminating structure for keyboard assemblies (). The keyboard assembly () has a layer of rigid material () which separates the elastic layer () from the printed wired board () located under the rigid layer (). The layers are bonded together. The protection rib () is part of the combination of the elastic layer () and rigid layer () which is supported against the printed wired board () by the rigid layer (). The combined structure of the light guide and supporting frame forms an integrated structure () which illuminates an array of keys (), supports the keyboard assembly () and protects the keys () and key topsfrom mechanical stress.

Keyboard with key supporting structure for portable electronics devices

A technique for manufacturing a mobile electronic device includes providing an engine assembly including electronic components and software contained therein and then selectively providing one of either a monoblock cover assembly including a fixed front cover and a mating back cover or a flip type cover assembly including a front cover having a hinged flip cover and a mating back cover and then disposing the engine assembly within the selectively provided one of the monoblock cover assembly or flip type cover assembly. A detector switch may be mounted on the flip cover to detect whether or not the flip cover is open and may be mounted so as to be opposite pads disposed on the engine assembly, the pads being electrically connected to the detector switch upon the assembly of the mobile electronic device.

Method for manufacturing mobile electronic devices using a common engine assembly

Mechanical design considerations for the antenna and speaker functionalities in a mobile communication device are combined in the construction to reduce the physical size of the device. The antenna and speaker are carried in a common chamber which enhances bass-tone production of the speaker while maintaining antenna functional design consideration.

Mobile communication device and related construction method

A method and arrangement for improving electrical contact between a printed circuit board and an electrical component, wherein the electrical components have one or more spring contacts to provide electrical connection to one or more pads on the printed circuit board. The contacting point between a spring contact may be oxidized due to humidity, condensation water, chlorides or other environment agents. The oxidation at the contact point degrades the electrical connection and, eventually, causes a total loss in electrical contact. A vibration mechanism is used to cause the electrical components to move relative to the printed circuit board and the spring contacts to rub against the pads. The vibrating motion on the spring contacts cleans the contact points of undesirable materials at the contact points.

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Turku, Finland

Jussi Hakunti