Patent · US Expired

Method for inputting information to a mobile radiotelephone

US6487421B2 · kind B2 · utility

102Cited by

5References

36Claims

0Family size

Assignee

Nokia Mobile Phones Ltd. · FI

Inventors

Jurgen Hess · Bochum, DE
Holger Hussmann · Tampere, FI
Peter Decker · Marl, DE
Guy Alexander Hooker · New Plymouth, NZ

Key dates

Filing date	Sep 15, 1998
Grant date	Nov 26, 2002
Priority date	—
Expiry date	Sep 15, 2018

Classification

Technology area (CPC H)Electricity
CPC primaryH04M2250/70
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for inputting information into a mobile radio telephone (1) via its input data channel by appropriately moving a motion detector (10) which belongs to the radio telephone (1) and senses this movement. In this arrangement, the mobile radio telephone (1) can be constructed to be pen-shaped and can contain the motion detector (10) in its pen point.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.