Nokia Corporation

Nokia Technologies Oy

Risto Rönkkä

Arto Lehtonen

Antti Kiiveri

Lasse Siitonen

Janne Kantola

Toni Sormunen

Jukka Reunamäki

Jarmo Mäkelä

Antti Jauhiainen

Heikki J Huttunen

Jyrki V Leskelä

Vesa Saarinen

Kim Lempinen

Anu Purhonen

Veli-Matti Soini

Pekka Ruusuvuori

Kalle Rutanen

Tapio Manninen

There is provided a method comprising: examining the location of one or more feature(s) of the one or more component(s) of a circuit arrangement to determine the displacement of the location of said one or more associated communication contact(s) with respect to a designed location for the communication contact(s), and providing corrective communication path layout data of said circuit arrangement based upon the said displacement(s).

Circuit arrangements and associated apparatus and methods

The invention relates to a mobile station which comprises two separate user interfaces and an outer covering () which can be unfolded. The device has the appearance and the size of a common mobile phone when the outer covering () is closed, whereby available is a first user interface being substantially a telephone user interface. When the outer covering () of the device is unfolded it exposes a second user interface having a relatively large-sized display () and an alphanumeric keypad (). Alphanumeric messages and graphical information can be transmitted and received using the second user interface.

Communication device with two modes of operation

Processing information in an electronic device is carried out by at least one processing block for controlling the operation of the electronic device, and a memory. At least a first private key is used for processing information. At least a protected mode and a normal mode are established in the processing block. Part of the memory can be accessed only in said protected mode. At least said first private key is stored in the memory that is accessible in said protected mode.

Method for processing information in an electronic device, a system, an electronic device and a processing block

A communication device includes one processor to run at least two operating systems simultaneously. The at least two operating systems include a first operating system for mobile station functions having a first group of threads, the mobile station functions including operations for communicating with another device, and a second operating system for data processing functions having a second group of threads, the data processing functions including operations for processing data internally in the communication device, where the operating systems communicate with each other. The communication device further includes at least one user interface, provides for generating an interrupt, provides for selecting a thread to execute as a result of the interrupt including a common interrupt handler for the at least two operating systems, and provides for transmitting interrupt data to the operating system from which the thread was selected, including the thread to execute.

Embedded system with interrupt handler for multiple operating systems

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Tampere, Finland

Risto Rönkkä