Christian Kalkschmidt

City:

Aachen

Country:

Germany

Published Applications:

Last publication date:

2023-06-22

Top Assignees for applications by Christian Kalkschmidt

The entities that hold a legal rights for patent applications filed by inventor Kalkschmidt Christian:

Koninklijke Philips N.V. 2 Eindhoven, Netherlands
OLEDWorks GmbH 2 Aachen, Germany
Philips Lighting Holding B.V. 1 Eindhoven, Netherlands
Lumileds LLC 1 San Jose, CA United States

Recent patent applications by Kalkschmidt Christian

Christian Kalkschmidt from Aachen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-06-22

US20230199930A1

Electricity

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

#2 | 2016-07-21

US20160212820A1

Electricity

Short detection circuit for an LED driver and short detection method

#3 | 2016-07-21

US20160212819A1

Electricity

LED DRIVER AND DRIVING METHOD

#4 | 2016-07-21

US20160212807A1

Electricity

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

#5 | 2016-01-07

US20160007415A1

Electricity

Detection of a hazard condition of a load

#6 | 2014-12-04

US20140354183A1

Electricity

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

#7 | 2014-06-26

US20140176012A1

Electricity

Current determination apparatus

InventorID:

812141 ⎘