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Ronald Barker

Vodafone

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Publication

Featured researches published by Ronald Barker.

Archive | 1999

Roadside control device for a toll apparatus installed in a motor vehicle

Andreas Widl; Ronald Barker

Archive | 1999

Debiting device for deducting tolls

Ronald Barker; Günther Weber; Bernd Grün; Andreas Widl

Archive | 2000

Toll system for central deduction of fee payment for vehicles using a road network with highway toll

Andreas Widl; Ronald Barker; Jochen Hertle

Archive | 1998

Road toll payment device for motor vehicle has GPS receiver in mobile toll device placed in holder module

Ronald Barker; Guenther Weber; Bernd Gruen; Andreas Widl

Archive | 2000

Control unit for verifying proper functioning of toll devices installed in vehicles

Andreas Widl; Ronald Barker; Jochen Hertle

Archive | 1999

METHOD AND SYSTEM FOR MONITORING THE PROPER OPERATION OF A DEBITING DEVICE

Ronald Barker; Günther Weber; Ralph Wolters

Archive | 2001

Device and method for charging usage fees

Ronald Barker

Archive | 2001

Method for charging tolls

Matthias Dipl.-Ing. Jungemann; Ronald Barker; Holger Konzok; Rolf Herzog; Franz Mühlethaler

Archive | 2004

Method and System for Carrying Out Transactions Between Units in a Network

Ronald Barker

Archive | 2007

Method and portal for establishing a communication connection between two different communication networks

Sven Haiges; Ronald Barker; Thomas Lang

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Andreas Widl

Vodafone

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Jochen Hertle

Vodafone

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Günther Weber

Vodafone

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Holger Konzok

Vodafone

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Matthias Dipl.-Ing. Jungemann

Vodafone

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Rolf Herzog

Vodafone

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Sven Haiges

Vodafone

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Thomas Lang

Vodafone

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Bernd Grün

Vodafone

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Franz Mühlethaler

Vodafone

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