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Wilhelm Hegeler
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Bad Salzdetfurth, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and circuit arrangement for detecting short pulses of a digi...
Patent number
6,289,058
Issue date
Sep 11, 2001
Robert Bosch GmbH
Wilhelm Hegeler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Process and apparatus for synchronizing the block counter in an RDS...
Patent number
6,195,783
Issue date
Feb 27, 2001
Blaupunkt-Werke GmbH
Detlev Nyenhuis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for synchronizing a block counter in a radio-data-system (RD...
Patent number
6,169,773
Issue date
Jan 2, 2001
Blaupunkt-Werke GmbH
Detlev Nyenhuis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Process for providing a control, signal for controlling a radio rec...
Patent number
6,151,489
Issue date
Nov 21, 2000
Robert Bosch GmbH
Wilhelm Hegeler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Process for storing of data of a received carrier frequency of a br...
Patent number
6,032,030
Issue date
Feb 29, 2000
Robert Bosch GmbH
Wilhelm Hegeler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit for a demodulator for a radio data signal in a radio receiver
Patent number
5,521,944
Issue date
May 28, 1996
Blaupunkt-Werke GmbH
Wilhelm Hegeler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio data signal demodulator with clock signal recovery
Patent number
5,457,423
Issue date
Oct 10, 1995
Blaupunkt-Werke GmbH
Wilhelm Hegeler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulator for radio data signals
Patent number
5,414,384
Issue date
May 9, 1995
Blaupunkt-Werke GmbH
Wilhelm Hegeler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio receiver with masking of switchover noise
Patent number
5,349,699
Issue date
Sep 20, 1994
Blaupunkt-Werke GmbH
Peter Erben
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Binary signal generator for RDS radio receiver
Patent number
5,278,560
Issue date
Jan 11, 1994
Blaupunkt-Werke GmbH
Wilhelm Hegeler
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Warning tone signal generator
Patent number
4,727,331
Issue date
Feb 23, 1988
Blaupunkt-Werke GmbH
Wilhelm Hegeler
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Digital tuner for a communication receiver, typically an AM receiver
Patent number
4,172,997
Issue date
Oct 30, 1979
Blaupunkt-Werke GmbH
Wilhelm Hegeler
H03 - BASIC ELECTRONIC CIRCUITRY