ELECTRONIC DEVICE AND A METHOD IN AN ELECTRONIC DEVICE

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United States of America Patent

SERIAL NO

12168426

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Abstract

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An electronic device (1) comprises preferably at least a keyboard (4), which comprises at least one key (15a, 15b) for controlling the functions of a mobile station (1). This keyboard (4) is arranged as a keyboard plate (16). Said keyboard (4) is implemented so that it also comprises a touch sensitive element (19), over which said keyboard plate (16) is arranged so that the depression of a key is arranged to be transmitted to a touch sensitive element (19) essentially at the point of a key (15a, 15b). In addition, the electronic device (1) comprises means (21, 22b) for determining the point of depression from the touch sensitive element (19), whereby on the basis of the determined point of depression it is determined which key (15a, 15b) has been depressed.

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Patent Owner(s)

Patent OwnerAddress
IRONWORKS PATENTS LLC125 S CLARK STREET 17TH FLOOR CHICAGO IL 60603

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aho, Ari Tampere, FI 14 387
Lipponen, Markku Tampere, FI 14 451

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