DPMAregister
The legal status information displayed below is based on WIPO Standard ST.27 and of a purely informative nature. Binding information on the status of the IP right is only available in DPMAregister (Show details).
DE file number: 60 2009 004 139.8, EP file number: 09 15 8752.7 (Designation/title: Verfahren und mobile Kommunikationsvorrichtung zur Erzeugung von Dualton-Mehrfrequenz (DTMF)-Befehlen auf einem mobilen Kommunikationsgerät mit einem Berührungsbildschirm)
Tabular representationCurrent state: Active, Current state: Grant
Graphical representation
Below you will see a simplified graphical representation of the legal status information, which is based on WIPO Standard ST.27 using the "Overall Patent/SPC Prosecution Model" defined therein.
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