Inventor

KALKSCHMIDT CHRISTIAN

DE6 patents

⚠️ This page may combine multiple inventors who share the name “KALKSCHMIDT CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OLEDWORKS GMBH

2 patents

US9723685B2Aug 1, 2017

Short detection circuit for an LED driver and short detection method

OLEDWORKS GMBH2 citations61

US9750109B2Aug 29, 2017

Detection of a hazard condition of a load

OLEDWORKS GMBH0 citations27

LUMILEDS LLC

1 patent

US12075540B2Aug 27, 2024

Operating an LED matrix where power supply voltage is less than total forward voltage of LEDs

LUMILEDS LLC0 citations58

PHILIPS LIGHTING HOLDING BV

1 patent

US9900939B2Feb 20, 2018

LED driver, lighting system and driving method with prolonged lifetime of luminous output

PHILIPS LIGHTING HOLDING BV0 citations43

HENTE DIRK

1 patent

US9173268B2Oct 27, 2015

Current determination apparatus

HENTE DIRK0 citations39

KONINKL PHILIPS NV

1 patent

US9161416B2Oct 13, 2015

Method for adjusting a color point of light emitted from an organic light emitting diode OLED

KONINKL PHILIPS NV0 citations39