Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Seppo Helle is active.

Publication


Featured researches published by Seppo Helle.


Archive | 2000

Method and apparatus for controlling and securing mobile phones that are lost, stolen or misused

Seppo Helle


Archive | 2005

Mobile communications terminal and method therefore

Minna Karukka; Seppo Helle; Katja Leinonen; Jussi-Pekka Kekki; Antti V. Sinnemaa; Juha Pusa; Wang Kongqiao; Tao Rong; Seppo Hämäläinen


Archive | 1997

Method for forming a character string, an electronic communication device and a charging unit for charging the electronic communication device

Seppo Kivelä; Seppo Helle; Risto Mört; Graham Thomas


Archive | 2000

Mobile station having improved user interface providing application management and other functions

Seppo Helle; Harri Kiljander; Christian Kraft; Hannu Pirskanen; Miika Silfverberg; Timo Tokkonen; Timo Valtonen; Harri Wikberg


Archive | 1997

A method for forming a character string and an electronic communication device

Seppo Kivelä; Seppo Helle; Risto Mört; Graham Thomas


Archive | 2013

Electronic devices, associated apparatus and methods

Seppo Helle


Archive | 2005

Notification about an event

Seppo Helle


Archive | 2001

Method and apparatus for entering information in a mobile device with special characters

Minna-Mari Savolainen; Petri Laukkanen; Truong Minh Tu; Seppo Helle


international conference on auditory display | 2001

Menu sonification in a mobile phone – A prototype study.

Seppo Helle; Grégory Leplâtre; Juha Marila; Pauli Laine


Archive | 2001

System and method for delivery and updating of data transmitted to a mobile terminal

Seppo Helle; Topi Koskinen

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