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Andreas Hensel
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Egmating, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Fire alarm with a transmitter spaced from a receiver through a colo...
Patent number
8,013,751
Issue date
Sep 6, 2011
Robert Bosch GmbH
Bernd Siber
G08 - SIGNALLING
Information
Patent Grant
Fire detector
Patent number
7,978,087
Issue date
Jul 12, 2011
Robert Bosch GmbH
Bernd Siber
G08 - SIGNALLING
Information
Patent Grant
Method for the operation of an analytical circuit for an electromec...
Patent number
7,276,912
Issue date
Oct 2, 2007
Robert Bosch GmbH
Anton Pfefferseder
G01 - MEASURING TESTING
Information
Patent Grant
Device for deflecting optical beams
Patent number
7,154,649
Issue date
Dec 26, 2006
Robert Bosch GmbH
Anton Pfefferseder
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Alarm detector
Patent number
D517936
Issue date
Mar 28, 2006
Robert Bosch GmbH
Andreas Hensel
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Danger detecting system
Patent number
6,882,272
Issue date
Apr 19, 2005
Robert Bosch GmbH
Anton Pfefferseder
G08 - SIGNALLING
Information
Patent Grant
Method for detecting fires
Patent number
6,856,252
Issue date
Feb 15, 2005
Robert Bosch GmbH
Anton Pfefferseder
G08 - SIGNALLING
Information
Patent Grant
Scattered light smoke alarm
Patent number
6,828,913
Issue date
Dec 7, 2004
Robert Bosch GmbH
Ulrich Oppelt
G08 - SIGNALLING
Information
Patent Grant
Optoelectronic sensor including a transparent optode material
Patent number
6,822,215
Issue date
Nov 23, 2004
Robert Bosch GmbH
Andreas Hensel
G01 - MEASURING TESTING
Information
Patent Grant
Testing device for operation testing of a temperature sensor of an...
Patent number
6,803,853
Issue date
Oct 12, 2004
Robert Bosch GmbH
Joachim Schneider
G08 - SIGNALLING
Information
Patent Grant
Device for and method of testing a fire alarm
Patent number
6,769,285
Issue date
Aug 3, 2004
Robert Bosch GmbH
Joachim Schneider
G08 - SIGNALLING
Information
Patent Grant
Optoelectronic gas sensor based on optodes
Patent number
6,704,470
Issue date
Mar 9, 2004
Robert Bosch GmbH
Joachim Schneider
G01 - MEASURING TESTING
Information
Patent Grant
Signaling fire detector
Patent number
6,696,939
Issue date
Feb 24, 2004
Robert Bosch GmbH
Joachim Schneider
G08 - SIGNALLING
Information
Patent Grant
Optical sensor
Patent number
6,605,804
Issue date
Aug 12, 2003
Robert Bosch GmbH
Roland Muller-Fiedler
G01 - MEASURING TESTING
Information
Patent Grant
Optical sensor and method for producing same
Patent number
6,602,470
Issue date
Aug 5, 2003
Robert Bosch GmbH
Bernd Siber
G01 - MEASURING TESTING
Information
Patent Grant
Scattering light smoke alarm
Patent number
6,515,589
Issue date
Feb 4, 2003
Robert Bosch GmbH
Joachim Schneider
G08 - SIGNALLING
Information
Patent Grant
Fire alarm box with direct and scattered light detection and gas-se...
Patent number
6,479,833
Issue date
Nov 12, 2002
Robert Bosch GmbH
Anton Pfefferseder
G08 - SIGNALLING
Information
Patent Grant
Optode for the determination of gases
Patent number
6,230,545
Issue date
May 15, 2001
Robert Bosch GmbH
Dietrich Adolph
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Fire Detector
Publication number
20080258925
Publication date
Oct 23, 2008
ROBERT BOSCH GmbH
Bernd Siber
G08 - SIGNALLING
Information
Patent Application
Fire alarm
Publication number
20070040695
Publication date
Feb 22, 2007
Bernd Siber
G08 - SIGNALLING
Information
Patent Application
Device for deflecting optical beams
Publication number
20040160654
Publication date
Aug 19, 2004
Anton Pfefferseder
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Method for recognition of fire
Publication number
20040090335
Publication date
May 13, 2004
Anton Pfefferseder
G08 - SIGNALLING
Information
Patent Application
Method for the operation of an analytical circuit for an electromec...
Publication number
20040085073
Publication date
May 6, 2004
Anton Pfefferseder
G01 - MEASURING TESTING
Information
Patent Application
Signaling fire detector
Publication number
20030201899
Publication date
Oct 30, 2003
Joachim Schneider
G08 - SIGNALLING
Information
Patent Application
Self-organizing hierarchical wireless network for surveillance and...
Publication number
20030151513
Publication date
Aug 14, 2003
Falk Herrmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Danger detecting system
Publication number
20020180598
Publication date
Dec 5, 2002
Anton Pfefferseder
G08 - SIGNALLING
Information
Patent Application
Scattered light smoke alarm
Publication number
20020153499
Publication date
Oct 24, 2002
Ulrich Oppelt
G01 - MEASURING TESTING
Information
Patent Application
Opto-electronic sensor
Publication number
20020148948
Publication date
Oct 17, 2002
Andreas Hensel
G01 - MEASURING TESTING
Information
Patent Application
Scattering light smoke alarm
Publication number
20020080040
Publication date
Jun 27, 2002
Joachim Schneider
G08 - SIGNALLING
Information
Patent Application
Device for and method of testing a fire alarm
Publication number
20020047782
Publication date
Apr 25, 2002
Joachim Schneider
G08 - SIGNALLING
Information
Patent Application
Testing device for operation testing of a temperature sensor of an...
Publication number
20020021224
Publication date
Feb 21, 2002
Joachim Schneider
G08 - SIGNALLING
Information
Patent Application
Optical sensor and method for producing same
Publication number
20020012612
Publication date
Jan 31, 2002
Bernd Siber
G01 - MEASURING TESTING