Inventor

Stefan Koch

Inventor

Oppenweiler, DE

Overview

1993–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 75 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing7%

G11BInformation storage based on relative movement between record carrier and transducer7%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%

H01PWaveguides5%

H01QAntennas, i.e. radio aerials4%

H02HEmergency protective circuit arrangements4%

G01SRadio direction-finding3%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems3%

H03FAmplifiers3%

H05BElectric heating3%

PatentTitleYear

10,935,015Device for damping pressure pulsations for a compressor of a gaseous fluid2021 10,757,744Mobile device and method for establishing a wireless link2020 10,514,168Venting apparatus for a heating device operating with liquid fuel in a single-line mode2019 10,391,869Energy conversion device for an electrically driven vehicle2019 10,337,144Method for processing cellulose-containing biomass2019 10,316,106Method for processing cellulose-containing biomass2019 10,154,521Mobile device and method for establishing a wireless link2018 9,944,614Production of furfural from xylose2018 9,848,500Method of manufacturing a package for embedding one or more electronic components2017 9,822,187'Method for processing cellulose-containing biomass'2017 9,660,510'Voltage converter for a motor vehicle'2017 9,467,059'Activation apparatus and method for activating a direct voltage converter'2016 9,401,598'Control unit for a motor vehicle'2016 9,398,694'Method of manufacturing a package for embedding one or more electronic components'2016 9,222,916'Through-coil arrangement, test apparatus with through-coil arrangement and testing method'2015 9,178,429'Actuation apparatus and actuation method for an active snubber circuit for a DC-DC converter'2015 9,171,838'Integrated semiconductor device'2015 9,143,378'Rendering components within different browser environments'2015 9,063,095'Test method and test apparatus for testing elongated objects using coil'2015 8,917,149'Rotary joint for switchably rotating between a jointed and non-jointed state to provide for polarization rotation'2014 8,884,716'Feeding structure for cavity resonators'2014 8,885,774'Receiving apparatus for high frequency imaging system'2014 8,841,964'Apparatus and method for demodulating an input signal'2014 8,754,722'Planar integrated switching device'2014 8,729,476'Radiometric electrical line sensor in combination with mechanical rotating mirror for creating 2D image'2014 8,628,310'Fan system having improved availability and method for its operation'2014 8,594,071'Device and method for controlling the creation of a user channel connection in a communication system and associated communication system, digital storage medium, computer program product, and computer program'2013 8,400,512'Camera assisted sensor imaging system for deriving radiation intensity information and orientation information'2013 8,327,290'User task interface in a web application'2012 8,294,627'Microwave alignment apparatus'2012 8,232,921'Half-mode substrate integrated antenna structure'2012 8,227,746'Method and system to measure noise inserted mm-waves'2012 8,207,791'Amplifier circuit with a first and a second output line'2012 8,086,798'Multimedia storage device'2011 7,848,718'Method apparatus comprising integrated circuit and method of powering down such circuit'2010 7,692,280'Portable object connectable package'2010 7,656,107'Control circuit for an arrangement having at least two direct current motors that are connectable in parallel to a direct voltage system'2010 7,609,116'Integrated amplifier arrangement'2009 7,598,687'Method and control unit for controlling fan motors'2009 7,595,605'Method and control circuit for determining an operating state when controlling a fan motor'2009 7,340,553'Data processing device and method for transferring data'2008 7,313,641'Inter-processor communication system for communication between processors'2007 7,239,215'Multicell amplifier and power divider/combiner employable in same'2007 7,227,430'Multichip module'2007 7,212,163'Circular polarized array antenna'2007 7,166,976'Method and control circuit for reducing line-bound disturbances in a pulse-width modulated control of an electric motor'2007 7,130,606'Integrated semiconductor mixer'2006 7,122,984'Method for identifying an overload current of an electric drive'2006 7,038,407'Circuit arrangement and method for operation of an electric motor in a DC supply network'2006 6,888,327'System for protecting a power semiconductor output stage that switches an inductive load'2005 6,857,037'Extension for the advanced microcontroller bus architecture (AMBA)'2005 6,735,661'Integrated circuit with flash memory including dedicated flash bus and flash bridge'2004 6,710,558'Electronically commutable motor, in particular, for a liquid pump'2004 6,574,142'Integrated circuit with flash memory'2003 6,553,499'Low power circuit for waking from a sleep mode by using a remote power-on signal'2003 6,450,786'Cooling water pump'2002 6,433,490'Electronic ballast for at least one low-pressure discharge lamp'2002 6,429,410'Circuit for heating a component'2002 6,400,095'Process and device for the detection of the rectifier effect appearing in a gas discharge lamp'2002 6,356,040'Arrangement for determining the state of a high-pressure gas discharge lamp on switching-on'2002 6,304,189'Method for detecting malfunctions of a first relay'2001 6,091,585'Magnetic-tape-cassette apparatus with latched head plate'2000 6,054,821'Motor-vehicle convertible-top system, and a method for operating a motor-vehicle convertible-top system'2000 5,995,331'Magnetic-tape-cassette apparatus'1999 5,953,179'Loading mechanism for a magnetic tape cassette apparatus'1999 5,901,915'Magnetic-tape-cassette apparatus'1999 5,892,343'Windshield wiper arrangement'1999 5,861,723'Windscreen wiper device'1999 5,765,741'Switching device for an auto-reverse deck of a magnetic tape cassette apparatus'1998 5,742,447'Auto-reverse tape deck comprising a switching device'1998 5,420,732'Arrangement comprising a magnetic-tape-cassette apparatus with a deck and with a loading mechanism for magnetic-tape cassettes'1995 5,408,371'Magnetic-tape cassette apparatus with a deck for playing magnetic-tape cassettes (guidance of the loading mechanism)'1995 5,400,194'Magnetic-tape-cassette apparatus in which the motor driving the reel drive is used to drive the cassette loading mechanism and head support'1995 5,367,665'Multi-processor system in a motor vehicle'1994 5,213,078'Method for determining at least one end position of a displacement device in a motor vehicle'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2017Patents assigned to BOSCH GMBH ROBERT (23)· patent assignee history

1993–2002Based in Ottersweier, DE· patent location history

1995–2000Patents assigned to PHILIPS CORP (9)· patent assignee history

1995–2000Based in Bad Endbach, DE· patent location history

2000–2005Based in Achern, DE· patent location history

2006–2020Based in Oppenweiler, DE· patent location history

2006–2017Based in Kappelrodeck, DE· patent location history

2011–2016Patents assigned to KOCH STEFAN (19)· patent assignee history

2012–2020Patents assigned to SONY CORP (14)· patent assignee history

2012–2014Patents assigned to GUTHOERL MARC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOSCH GMBH ROBERT	23	1993–2017
KOCH STEFANself	19	2011–2016
SONY CORP	14	2012–2020
PHILIPS CORP	9	1995–2000
GUTHOERL MARC	5	2012–2014

Locations

Location	Patents	Span
Oppenweiler, DE	20	2006–2020
Kappelrodeck, DE	11	2006–2017
Bad Endbach, DE	8	1995–2000
Achern, DE	7	2000–2005
Ottersweier, DE	5	1993–2002