Kappelrodeck
Germany
14
2015-02-12
The entities that hold a legal rights for patent applications filed by inventor Koch Stefan:
Stefan Koch from Kappelrodeck, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Control unit for a motor vehicle
#2 | 2014-12-18Voltage converter for a motor vehicle
#3 | 2014-11-06Activation apparatus and method for activating a direct voltage converter
#4 | 2014-05-08SNUBBER CIRCUIT FOR DC-DC VOLTAGE CONVERTER
#5 | 2013-08-29Actuation apparatus and actuation method for an active snubber circuit for a DC-DC converter
#6 | 2010-06-17Fan system having improved availability and method for its operation
#7 | 2009-10-22METHOD FOR CONTROLLING AN ELECTRIC MOTOR FED BY A CONSTANT VOLTAGE SUPPLY SYSTEM
#8 | 2008-08-14Control circuit for an arrangement having at least two direct current motors that are connectable in parallel to a direct voltage system
#9 | 2007-01-04Method and control circuit for determining an operating state when controlling a fan motor
#10 | 2006-10-19Method and control unit for controlling fan motors
#11 | 2006-09-28Method and control circuit for reducing line-bound disturbances in a pulse-width modulated control of an electric motor
#12 | 2006-08-03Method and control circuit for triggering an electric motor with the aid of a pulse width modulation signal
#13 | 2006-03-30Method for identifying an overload current of an electric drive
#14 | 2005-07-14Circuit arrangement and method for operation of an electric motor in a DC supply network
412167 ⎘