Inventor
HATTRUP CHRISTIAN
DE22 patents
⚠️ This page may combine multiple inventors who share the name “HATTRUP CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
5 patentsUS6917531B2Jul 12, 2005
Power supply system
KONINKL PHILIPS ELECTRONICS NV23 citations88
US8385504B2Feb 26, 2013
DC/AC power inverter control unit of a resonant power converter circuit, in particular a DC/DC converter for use in a high-voltage generator circuitry of a modern computed tomography device or X-ray radiographic system
KONINKL PHILIPS ELECTRONICS NV15 citations83
US6683800B2Jan 27, 2004
Resonant switched mode power supply system
KONINKL PHILIPS ELECTRONICS NV16 citations82
US7167381B2Jan 23, 2007
Digital state controller for a high-voltage generator using the mixed-mode modulation method
KONINKL PHILIPS ELECTRONICS NV2 citations61
US7656213B2Feb 2, 2010
Generating a pulse signal with a modulated duty cycle
KONINKL PHILIPS ELECTRONICS NV0 citations41
SIGNIFY HOLDING BV
5 patentsUS11979958B2May 7, 2024
Power reduction for radar-based motion detection systems and methods
SIGNIFY HOLDING BV0 citations62
US12336072B2Jun 17, 2025
LED driver and lighting system using the same
SIGNIFY HOLDING BV0 citations51
US12167517B2Dec 10, 2024
Driver for a load, as well as a corresponding light emitting diode, LED, based lighting device and a method
SIGNIFY HOLDING BV0 citations50
US11843324B2Dec 12, 2023
Resonant inverter and conversion method
SIGNIFY HOLDING BV0 citations44
US10757782B2Aug 25, 2020
AC/DC converters having power factor correction
SIGNIFY HOLDING BV0 citations40
KONINKLIJKE PHILIPS NV
3 patentsUS9596726B2Mar 14, 2017
Driver device and driving method for driving a load, in particular an LED unit
KONINKLIJKE PHILIPS NV0 citations51
US10090097B2Oct 2, 2018
High voltage transformer comprising a coil bobbin for carrying a high voltage winding
KONINKLIJKE PHILIPS NV1 citations44
US10024937B2Jul 17, 2018
Gradient amplifier with compensation for dead time and forward voltage
KONINKLIJKE PHILIPS NV0 citations40
SCHEEL THOMAS
3 patentsUS8446744B2May 21, 2013
Method for controlling a switching device of a resonant power converter, especially in order to provide a required power, especially for an X-ray generator
SCHEEL THOMAS0 citations37
US9541618B2Jan 10, 2017
State space feedback controller in the digital domain for an MRI gradient coil power supply
SCHEEL THOMAS0 citations36
US8324879B2Dec 4, 2012
Power inverter control device for switching point determination
SCHEEL THOMAS0 citations33