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Karin Hempel
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Munchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of transmitting digitally coded traffic information and radi...
Patent number
6,996,089
Issue date
Feb 7, 2006
Robert Bosch GmbH
Michael Ruf
G08 - SIGNALLING
Information
Patent Grant
Method for transmitting digitally encoded traffic messages
Patent number
6,924,751
Issue date
Aug 2, 2005
Robert Bosch GmbH
Karin Hempel
G08 - SIGNALLING
Information
Patent Grant
Process for transmitting messages by digital sound broadcasting and...
Patent number
6,434,138
Issue date
Aug 13, 2002
Robert Bosch GmbH
Ulrich Kersken
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for separating and characterizing spoken announcements in a...
Patent number
6,230,134
Issue date
May 8, 2001
Robert Bosch GmbH
Andreas Kynast
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method for transmitting digitally encoded traffic messages
Publication number
20030102986
Publication date
Jun 5, 2003
Karin Hempel
G08 - SIGNALLING
Information
Patent Application
PROCESS FOR TRANSMITTING MESSAGES BY DIGITAL SOUND BROADCASTING AND...
Publication number
20010043584
Publication date
Nov 22, 2001
ULRICH KERSKEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE