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Josef Dirr
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Munchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the transmission of analog and digital information
Patent number
7,088,786
Issue date
Aug 8, 2006
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital transmission method for bandwidth and bit rate flexibility
Patent number
7,027,525
Issue date
Apr 11, 2006
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of increasing coding levels
Patent number
6,463,104
Issue date
Oct 8, 2002
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of higher value step encoding
Patent number
6,072,829
Issue date
Jun 6, 2000
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for encoding and transmitting information
Patent number
5,587,797
Issue date
Dec 24, 1996
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data-reducing coding method for transmitting information from a tra...
Patent number
5,581,368
Issue date
Dec 3, 1996
Josef Dirr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for run-length coding for shortening transmission time
Patent number
5,576,835
Issue date
Nov 19, 1996
Josef Dirr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for transmitting coded information
Patent number
5,050,188
Issue date
Sep 17, 1991
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for transmission of analog and/or digital information, espe...
Patent number
4,947,483
Issue date
Aug 7, 1990
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for transmitting information by angle modulation
Patent number
4,794,621
Issue date
Dec 27, 1988
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for transmitting information, in which the signals are coded...
Patent number
4,731,798
Issue date
Mar 15, 1988
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for coded transmission of color television signals
Patent number
4,675,721
Issue date
Jun 23, 1987
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Process for the transmission of analog and digital information
Publication number
20040223563
Publication date
Nov 11, 2004
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital transmission method for bandwidth and bit rate flexibility
Publication number
20030076897
Publication date
Apr 24, 2003
Josef Dirr
H04 - ELECTRIC COMMUNICATION TECHNIQUE