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

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Dive into the research topics where Michael Langer is active.

Publication


Featured researches published by Michael Langer.


Archive | 2000

Method for billing internet transactions via mobile radio telephone service

Michael Langer; Patrik Ljungström; Michel Uwe; Johann Reindl; Leonhard Schmickler; Ulrike Feuser; Walter Mohrs


Archive | 2000

Method for controlling a machine dispensing good and charging of goods thus dispensed

Michael Langer; Patrik Ljungström; Uwe Michel; Johann Reindl; Leonhard Schmickler


Archive | 2000

Method and device for accessing a telecommunications network and for billing telecommunication services

Peter Brune; Ulrike Feuser; Michael Langer; Patrik Ljungström; Uwe Michel; Walter Mohrs; Wolfgang Ptacek


Archive | 2000

Procede de commande d'un distributeur d'articles et de facturation des articles emis

Michael Langer; Patrik Ljungström; Uwe Michel; Johann Reindl; Leonhard Schmickler


Archive | 2000

Procede et dispositif d'acces a un reseau de telecommunications et de tarification de services de telecommunications

Peter Brune; Ulrike Feuser; Michael Langer; Patrik Ljungström; Uwe Michel; Walter Mohrs; Wolfgang Ptacek


Archive | 2000

Method and device for accessing a telecommunication network and for billing telecommunication services

Peter Brune; Ulrike Feuser; Michael Langer; Patrik Ljungström; Uwe Michel; Walter Mohrs; Wolfgang Ptacek


Archive | 2000

Verfahren und Einrichtung zum Zugang zu einem Telekommunikationsnetz und zur Abrechnung von Telekommunikationsdienstleistungen Method and device for access to a telecommunications network and billing of telecommunications services

Peter Brune; Ulrike Feuser; Michael Langer; Patrik Ljungström; Uwe Michel; Walter Mohrs; Wolfgang Ptacek


Archive | 2000

Procede de facturation de transactions sur l"internet par radiotelephonie mobile

Ulrike Feuser; Michael Langer; Patrik Ljungstroem; Uwe Michel; Walter Mohrs; Johann Reindl; Leonhard Schmickler


Archive | 2000

A method and device for providing access to a telecommunications network and for billing of telecommunications services

Peter Brune; Ulrike Feuser; Michael Langer; Patrik Ljungstroem; Uwe Michel; Walter Mohrs; Wolfgang Ptacek


Archive | 2000

Method and device for access to a telecommunications network and billing of telecommunications services.

Peter Brune; Ulrike Feuser; Michael Langer; Patrik Ljungström; Uwe Michel; Walter Mohrs; Wolfgang Ptacek

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