Gierl; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gierl; Stefan.The latest application filed is for "stereo decoding system".

Company Profile

0.16.20

Gierl; Stefan - Karlsruhe N/A DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Stereo decoding system Grant 9,374,117 - Gierl , et al. June 21, 2	2016-06-21
Stereo Decoding System App 20130028425 - Gierl; Stefan ; et al.	2013-01-31
FM radio receiver processing system Grant 8,229,034 - Gierl , et al. July 24, 2	2012-07-24
System for suppressing ambient noise in a hands-free device Grant 8,116,474 - Gierl , et al. February 14, 2	2012-02-14
Apparatus for multichannel sound reproduction system Grant 7,889,871 - Gierl , et al. February 15, 2	2011-02-15
Radio reception system with automatic tuning Grant 7,747,232 - Gierl June 29, 2	2010-06-29
Multipath compensation for signal receivers Grant 7,738,609 - Gierl , et al. June 15, 2	2010-06-15
System For Suppressing Ambient Noise In A Hands-free Device App 20080170708 - Gierl; Stefan ; et al.	2008-07-17
Method for supressing surrounding noise in a hands-free device and hands-free device Grant 7,315,623 - Gierl , et al. January 1, 2	2008-01-01
Radio signal receiver Grant 7,305,225 - Benz , et al. December 4, 2	2007-12-04
Antenna and frequency diversity receiving apparatus Grant 7,277,686 - Gierl , et al. October 2, 2	2007-10-02
Phase-locked Loop For Synchronization With A Subcarrier Contained In An Intelligence Signal App 20070206712 - Gierl; Stefan ; et al.	2007-09-06
Receiver system for decoding data embedded in an electromagnetic signal Grant 7,254,378 - Benz , et al. August 7, 2	2007-08-07
Stereo radio receiver with noise suppression Grant 7,239,710 - Gierl , et al. July 3, 2	2007-07-03
Radio reception system with automatic tuning App 20070123200 - Gierl; Stefan	2007-05-31
Phase-locked loop for synchronization with a subcarrier contained in an intelligence signal Grant 7,164,735 - Gierl , et al. January 16, 2	2007-01-16
Apparatus for multichannel sound reproduction system App 20070003067 - Gierl; Stefan ; et al.	2007-01-04
Radio reception system with automatic tuning Grant 7,120,404 - Gierl October 10, 2	2006-10-10
Apparatus and method for multichannel sound reproduction system Grant 7,065,217 - Gierl , et al. June 20, 2	2006-06-20
Method for evaluating the redeption quality of a stereo radio set and stereo radio set App 20060046676 - Benz; Christoph ; et al.	2006-03-02
Multipath compensation for signal receivers App 20050276365 - Gierl, Stefan ; et al.	2005-12-15
FM radio receiver processing system App 20050195920 - Gierl, Stefan ; et al.	2005-09-08
Method for supressing surrounding noise in a hands-free device and hands-free device App 20050152559 - Gierl, Stefan ; et al.	2005-07-14
Antenna and frequency diversity receiving apparatus App 20050054304 - Gierl, Stefan ; et al.	2005-03-10
Receiver system for decoding data embedded in an electromagnetic signal App 20050037721 - Benz, Christoph ; et al.	2005-02-17
Apparatus and method for demodulating a radio data system (RDS) signal App 20040247133 - Gierl, Stefan ; et al.	2004-12-09
Apparatus and method for demodulating a radio data system (RDS) signal Grant 6,661,292 - Gierl , et al. December 9, 2	2003-12-09
Stereo radio receiver with noise suppression App 20030078009 - Gierl, Stefan ; et al.	2003-04-24
Radio signal receiver App 20030050023 - Benz, Christoph ; et al.	2003-03-13
Apparatus and method for generating a radio data system (RDS) bit clock App 20020187751 - Gierl, Stefan ; et al.	2002-12-12
Apparatus and method for multichannel sound reproduction system App 20020146134 - Gierl, Stefan ; et al.	2002-10-10
Method and phase-locked loop for synchronization with a subcarrier contained in an intelligence signal App 20020146086 - Gierl, Stefan ; et al.	2002-10-10
Method and circuitry for demodulating a radio data system (RDS) signal App 20020140515 - Gierl, Stefan ; et al.	2002-10-03
Radio reception system with automatic tuning App 20020022461 - Gierl, Stefan	2002-02-21

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